Bill Text: IL HB3280 | 2025-2026 | 104th General Assembly | Introduced


Bill Title: Amends the Illinois Income Tax Act. Creates a deduction for the full amount of union dues paid by the taxpayer during the taxable year if the taxpayer was not allowed a federal deduction under the Internal Revenue Code. Provides that, if any amount of union dues representing federal miscellaneous itemized deductions was allowed as a federal deduction, then the amount allowed as an Illinois deduction shall be a percentage of the union dues disallowed under the Internal Revenue Code. Provides that the deduction is exempt from the Act's automatic sunset provision. Effective immediately.

Sponsorship: Partisan Bill (Democrat 1)

Status: (Introduced - Dead) 2026-03-27 - Rule 19(a) / Re-referred to Rules Committee [HB3280 Detail]

Download: Illinois-2025-HB3280-Introduced.html

104TH GENERAL ASSEMBLY
State of Illinois
2025 and 2026
HB3280

Introduced , by Rep. Matt Hanson

SYNOPSIS AS INTRODUCED:
35 ILCS 5/203    from Ch. 120, par. 2-203

    Amends the Illinois Income Tax Act. Creates a deduction for the full amount of union dues paid by the taxpayer during the taxable year if the taxpayer was not allowed a federal deduction under the Internal Revenue Code. Provides that, if any amount of union dues representing federal miscellaneous itemized deductions was allowed as a federal deduction, then the amount allowed as an Illinois deduction shall be a percentage of the union dues disallowed under the Internal Revenue Code. Provides that the deduction is exempt from the Act's automatic sunset provision. Effective immediately.
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A BILL FOR

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1    AN ACT concerning revenue.
2    Be it enacted by the People of the State of Illinois,
3represented in the General Assembly:
4    Section 5. The Illinois Income Tax Act is amended by
5changing Section 203 as follows:
6    (35 ILCS 5/203)    (from Ch. 120, par. 2-203)
7    Sec. 203. Base income defined.
8    (a) Individuals.
9        (1) In general. In the case of an individual, base
10 income means an amount equal to the taxpayer's adjusted
11 gross income for the taxable year as modified by paragraph
12 (2).
13        (2) Modifications. The adjusted gross income referred
14 to in paragraph (1) shall be modified by adding thereto
15 the sum of the following amounts:
16            (A) An amount equal to all amounts paid or accrued
17 to the taxpayer as interest or dividends during the
18 taxable year to the extent excluded from gross income
19 in the computation of adjusted gross income, except
20 stock dividends of qualified public utilities
21 described in Section 305(e) of the Internal Revenue
22 Code;
23            (B) An amount equal to the amount of tax imposed by

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1 this Act to the extent deducted from gross income in
2 the computation of adjusted gross income for the
3 taxable year;
4            (C) An amount equal to the amount received during
5 the taxable year as a recovery or refund of real
6 property taxes paid with respect to the taxpayer's
7 principal residence under the Revenue Act of 1939 and
8 for which a deduction was previously taken under
9 subparagraph (L) of this paragraph (2) prior to July
10 1, 1991, the retrospective application date of Article
11 4 of Public Act 87-17. In the case of multi-unit or
12 multi-use structures and farm dwellings, the taxes on
13 the taxpayer's principal residence shall be that
14 portion of the total taxes for the entire property
15 which is attributable to such principal residence;
16            (D) An amount equal to the amount of the capital
17 gain deduction allowable under the Internal Revenue
18 Code, to the extent deducted from gross income in the
19 computation of adjusted gross income;
20            (D-5) An amount, to the extent not included in
21 adjusted gross income, equal to the amount of money
22 withdrawn by the taxpayer in the taxable year from a
23 medical care savings account and the interest earned
24 on the account in the taxable year of a withdrawal
25 pursuant to subsection (b) of Section 20 of the
26 Medical Care Savings Account Act or subsection (b) of

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1 Section 20 of the Medical Care Savings Account Act of
2 2000;
3            (D-10) For taxable years ending after December 31,
4 1997, an amount equal to any eligible remediation
5 costs that the individual deducted in computing
6 adjusted gross income and for which the individual
7 claims a credit under subsection (l) of Section 201;
8            (D-15) For taxable years 2001 and thereafter, an
9 amount equal to the bonus depreciation deduction taken
10 on the taxpayer's federal income tax return for the
11 taxable year under subsection (k) of Section 168 of
12 the Internal Revenue Code;
13            (D-16) If the taxpayer sells, transfers, abandons,
14 or otherwise disposes of property for which the
15 taxpayer was required in any taxable year to make an
16 addition modification under subparagraph (D-15), then
17 an amount equal to the aggregate amount of the
18 deductions taken in all taxable years under
19 subparagraph (Z) with respect to that property.
20            If the taxpayer continues to own property through
21 the last day of the last tax year for which a
22 subtraction is allowed with respect to that property
23 under subparagraph (Z) and for which the taxpayer was
24 allowed in any taxable year to make a subtraction
25 modification under subparagraph (Z), then an amount
26 equal to that subtraction modification.

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1            The taxpayer is required to make the addition
2 modification under this subparagraph only once with
3 respect to any one piece of property;
4            (D-17) An amount equal to the amount otherwise
5 allowed as a deduction in computing base income for
6 interest paid, accrued, or incurred, directly or
7 indirectly, (i) for taxable years ending on or after
8 December 31, 2004, to a foreign person who would be a
9 member of the same unitary business group but for the
10 fact that foreign person's business activity outside
11 the United States is 80% or more of the foreign
12 person's total business activity and (ii) for taxable
13 years ending on or after December 31, 2008, to a person
14 who would be a member of the same unitary business
15 group but for the fact that the person is prohibited
16 under Section 1501(a)(27) from being included in the
17 unitary business group because he or she is ordinarily
18 required to apportion business income under different
19 subsections of Section 304. The addition modification
20 required by this subparagraph shall be reduced to the
21 extent that dividends were included in base income of
22 the unitary group for the same taxable year and
23 received by the taxpayer or by a member of the
24 taxpayer's unitary business group (including amounts
25 included in gross income under Sections 951 through
26 964 of the Internal Revenue Code and amounts included

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1 in gross income under Section 78 of the Internal
2 Revenue Code) with respect to the stock of the same
3 person to whom the interest was paid, accrued, or
4 incurred.
5            This paragraph shall not apply to the following:
6                (i) an item of interest paid, accrued, or
7 incurred, directly or indirectly, to a person who
8 is subject in a foreign country or state, other
9 than a state which requires mandatory unitary
10 reporting, to a tax on or measured by net income
11 with respect to such interest; or
12                (ii) an item of interest paid, accrued, or
13 incurred, directly or indirectly, to a person if
14 the taxpayer can establish, based on a
15 preponderance of the evidence, both of the
16 following:
17                    (a) the person, during the same taxable
18 year, paid, accrued, or incurred, the interest
19 to a person that is not a related member, and
20                    (b) the transaction giving rise to the
21 interest expense between the taxpayer and the
22 person did not have as a principal purpose the
23 avoidance of Illinois income tax, and is paid
24 pursuant to a contract or agreement that
25 reflects an arm's-length interest rate and
26 terms; or

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1                (iii) the taxpayer can establish, based on
2 clear and convincing evidence, that the interest
3 paid, accrued, or incurred relates to a contract
4 or agreement entered into at arm's-length rates
5 and terms and the principal purpose for the
6 payment is not federal or Illinois tax avoidance;
7 or
8                (iv) an item of interest paid, accrued, or
9 incurred, directly or indirectly, to a person if
10 the taxpayer establishes by clear and convincing
11 evidence that the adjustments are unreasonable; or
12 if the taxpayer and the Director agree in writing
13 to the application or use of an alternative method
14 of apportionment under Section 304(f).
15                Nothing in this subsection shall preclude the
16 Director from making any other adjustment
17 otherwise allowed under Section 404 of this Act
18 for any tax year beginning after the effective
19 date of this amendment provided such adjustment is
20 made pursuant to regulation adopted by the
21 Department and such regulations provide methods
22 and standards by which the Department will utilize
23 its authority under Section 404 of this Act;
24            (D-18) An amount equal to the amount of intangible
25 expenses and costs otherwise allowed as a deduction in
26 computing base income, and that were paid, accrued, or

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1 incurred, directly or indirectly, (i) for taxable
2 years ending on or after December 31, 2004, to a
3 foreign person who would be a member of the same
4 unitary business group but for the fact that the
5 foreign person's business activity outside the United
6 States is 80% or more of that person's total business
7 activity and (ii) for taxable years ending on or after
8 December 31, 2008, to a person who would be a member of
9 the same unitary business group but for the fact that
10 the person is prohibited under Section 1501(a)(27)
11 from being included in the unitary business group
12 because he or she is ordinarily required to apportion
13 business income under different subsections of Section
14 304. The addition modification required by this
15 subparagraph shall be reduced to the extent that
16 dividends were included in base income of the unitary
17 group for the same taxable year and received by the
18 taxpayer or by a member of the taxpayer's unitary
19 business group (including amounts included in gross
20 income under Sections 951 through 964 of the Internal
21 Revenue Code and amounts included in gross income
22 under Section 78 of the Internal Revenue Code) with
23 respect to the stock of the same person to whom the
24 intangible expenses and costs were directly or
25 indirectly paid, incurred, or accrued. The preceding
26 sentence does not apply to the extent that the same

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1 dividends caused a reduction to the addition
2 modification required under Section 203(a)(2)(D-17) of
3 this Act. As used in this subparagraph, the term
4 "intangible expenses and costs" includes (1) expenses,
5 losses, and costs for, or related to, the direct or
6 indirect acquisition, use, maintenance or management,
7 ownership, sale, exchange, or any other disposition of
8 intangible property; (2) losses incurred, directly or
9 indirectly, from factoring transactions or discounting
10 transactions; (3) royalty, patent, technical, and
11 copyright fees; (4) licensing fees; and (5) other
12 similar expenses and costs. For purposes of this
13 subparagraph, "intangible property" includes patents,
14 patent applications, trade names, trademarks, service
15 marks, copyrights, mask works, trade secrets, and
16 similar types of intangible assets.
17            This paragraph shall not apply to the following:
18                (i) any item of intangible expenses or costs
19 paid, accrued, or incurred, directly or
20 indirectly, from a transaction with a person who
21 is subject in a foreign country or state, other
22 than a state which requires mandatory unitary
23 reporting, to a tax on or measured by net income
24 with respect to such item; or
25                (ii) any item of intangible expense or cost
26 paid, accrued, or incurred, directly or

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1 indirectly, if the taxpayer can establish, based
2 on a preponderance of the evidence, both of the
3 following:
4                    (a) the person during the same taxable
5 year paid, accrued, or incurred, the
6 intangible expense or cost to a person that is
7 not a related member, and
8                    (b) the transaction giving rise to the
9 intangible expense or cost between the
10 taxpayer and the person did not have as a
11 principal purpose the avoidance of Illinois
12 income tax, and is paid pursuant to a contract
13 or agreement that reflects arm's-length terms;
14 or
15                (iii) any item of intangible expense or cost
16 paid, accrued, or incurred, directly or
17 indirectly, from a transaction with a person if
18 the taxpayer establishes by clear and convincing
19 evidence, that the adjustments are unreasonable;
20 or if the taxpayer and the Director agree in
21 writing to the application or use of an
22 alternative method of apportionment under Section
23 304(f);
24                Nothing in this subsection shall preclude the
25 Director from making any other adjustment
26 otherwise allowed under Section 404 of this Act

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1 for any tax year beginning after the effective
2 date of this amendment provided such adjustment is
3 made pursuant to regulation adopted by the
4 Department and such regulations provide methods
5 and standards by which the Department will utilize
6 its authority under Section 404 of this Act;
7            (D-19) For taxable years ending on or after
8 December 31, 2008, an amount equal to the amount of
9 insurance premium expenses and costs otherwise allowed
10 as a deduction in computing base income, and that were
11 paid, accrued, or incurred, directly or indirectly, to
12 a person who would be a member of the same unitary
13 business group but for the fact that the person is
14 prohibited under Section 1501(a)(27) from being
15 included in the unitary business group because he or
16 she is ordinarily required to apportion business
17 income under different subsections of Section 304. The
18 addition modification required by this subparagraph
19 shall be reduced to the extent that dividends were
20 included in base income of the unitary group for the
21 same taxable year and received by the taxpayer or by a
22 member of the taxpayer's unitary business group
23 (including amounts included in gross income under
24 Sections 951 through 964 of the Internal Revenue Code
25 and amounts included in gross income under Section 78
26 of the Internal Revenue Code) with respect to the

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1 stock of the same person to whom the premiums and costs
2 were directly or indirectly paid, incurred, or
3 accrued. The preceding sentence does not apply to the
4 extent that the same dividends caused a reduction to
5 the addition modification required under Section
6 203(a)(2)(D-17) or Section 203(a)(2)(D-18) of this
7 Act;
8            (D-20) For taxable years beginning on or after
9 January 1, 2002 and ending on or before December 31,
10 2006, in the case of a distribution from a qualified
11 tuition program under Section 529 of the Internal
12 Revenue Code, other than (i) a distribution from a
13 College Savings Pool created under Section 16.5 of the
14 State Treasurer Act or (ii) a distribution from the
15 Illinois Prepaid Tuition Trust Fund, an amount equal
16 to the amount excluded from gross income under Section
17 529(c)(3)(B). For taxable years beginning on or after
18 January 1, 2007, in the case of a distribution from a
19 qualified tuition program under Section 529 of the
20 Internal Revenue Code, other than (i) a distribution
21 from a College Savings Pool created under Section 16.5
22 of the State Treasurer Act, (ii) a distribution from
23 the Illinois Prepaid Tuition Trust Fund, or (iii) a
24 distribution from a qualified tuition program under
25 Section 529 of the Internal Revenue Code that (I)
26 adopts and determines that its offering materials

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1 comply with the College Savings Plans Network's
2 disclosure principles and (II) has made reasonable
3 efforts to inform in-state residents of the existence
4 of in-state qualified tuition programs by informing
5 Illinois residents directly and, where applicable, to
6 inform financial intermediaries distributing the
7 program to inform in-state residents of the existence
8 of in-state qualified tuition programs at least
9 annually, an amount equal to the amount excluded from
10 gross income under Section 529(c)(3)(B).
11            For the purposes of this subparagraph (D-20), a
12 qualified tuition program has made reasonable efforts
13 if it makes disclosures (which may use the term
14 "in-state program" or "in-state plan" and need not
15 specifically refer to Illinois or its qualified
16 programs by name) (i) directly to prospective
17 participants in its offering materials or makes a
18 public disclosure, such as a website posting; and (ii)
19 where applicable, to intermediaries selling the
20 out-of-state program in the same manner that the
21 out-of-state program distributes its offering
22 materials;
23            (D-20.5) For taxable years beginning on or after
24 January 1, 2018, in the case of a distribution from a
25 qualified ABLE program under Section 529A of the
26 Internal Revenue Code, other than a distribution from

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1 a qualified ABLE program created under Section 16.6 of
2 the State Treasurer Act, an amount equal to the amount
3 excluded from gross income under Section 529A(c)(1)(B)
4 of the Internal Revenue Code;
5            (D-21) For taxable years beginning on or after
6 January 1, 2007, in the case of transfer of moneys from
7 a qualified tuition program under Section 529 of the
8 Internal Revenue Code that is administered by the
9 State to an out-of-state program, an amount equal to
10 the amount of moneys previously deducted from base
11 income under subsection (a)(2)(Y) of this Section;
12            (D-21.5) For taxable years beginning on or after
13 January 1, 2018, in the case of the transfer of moneys
14 from a qualified tuition program under Section 529 or
15 a qualified ABLE program under Section 529A of the
16 Internal Revenue Code that is administered by this
17 State to an ABLE account established under an
18 out-of-state ABLE account program, an amount equal to
19 the contribution component of the transferred amount
20 that was previously deducted from base income under
21 subsection (a)(2)(Y) or subsection (a)(2)(HH) of this
22 Section;
23            (D-22) For taxable years beginning on or after
24 January 1, 2009, and prior to January 1, 2018, in the
25 case of a nonqualified withdrawal or refund of moneys
26 from a qualified tuition program under Section 529 of

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1 the Internal Revenue Code administered by the State
2 that is not used for qualified expenses at an eligible
3 education institution, an amount equal to the
4 contribution component of the nonqualified withdrawal
5 or refund that was previously deducted from base
6 income under subsection (a)(2)(y) of this Section,
7 provided that the withdrawal or refund did not result
8 from the beneficiary's death or disability. For
9 taxable years beginning on or after January 1, 2018:
10 (1) in the case of a nonqualified withdrawal or
11 refund, as defined under Section 16.5 of the State
12 Treasurer Act, of moneys from a qualified tuition
13 program under Section 529 of the Internal Revenue Code
14 administered by the State, an amount equal to the
15 contribution component of the nonqualified withdrawal
16 or refund that was previously deducted from base
17 income under subsection (a)(2)(Y) of this Section, and
18 (2) in the case of a nonqualified withdrawal or refund
19 from a qualified ABLE program under Section 529A of
20 the Internal Revenue Code administered by the State
21 that is not used for qualified disability expenses, an
22 amount equal to the contribution component of the
23 nonqualified withdrawal or refund that was previously
24 deducted from base income under subsection (a)(2)(HH)
25 of this Section;
26            (D-23) An amount equal to the credit allowable to

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1 the taxpayer under Section 218(a) of this Act,
2 determined without regard to Section 218(c) of this
3 Act;
4            (D-24) For taxable years ending on or after
5 December 31, 2017, an amount equal to the deduction
6 allowed under Section 199 of the Internal Revenue Code
7 for the taxable year;
8            (D-25) In the case of a resident, an amount equal
9 to the amount of tax for which a credit is allowed
10 pursuant to Section 201(p)(7) of this Act;
11    and by deducting from the total so obtained the sum of the
12 following amounts:
13            (E) For taxable years ending before December 31,
14 2001, any amount included in such total in respect of
15 any compensation (including but not limited to any
16 compensation paid or accrued to a serviceman while a
17 prisoner of war or missing in action) paid to a
18 resident by reason of being on active duty in the Armed
19 Forces of the United States and in respect of any
20 compensation paid or accrued to a resident who as a
21 governmental employee was a prisoner of war or missing
22 in action, and in respect of any compensation paid to a
23 resident in 1971 or thereafter for annual training
24 performed pursuant to Sections 502 and 503, Title 32,
25 United States Code as a member of the Illinois
26 National Guard or, beginning with taxable years ending

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1 on or after December 31, 2007, the National Guard of
2 any other state. For taxable years ending on or after
3 December 31, 2001, any amount included in such total
4 in respect of any compensation (including but not
5 limited to any compensation paid or accrued to a
6 serviceman while a prisoner of war or missing in
7 action) paid to a resident by reason of being a member
8 of any component of the Armed Forces of the United
9 States and in respect of any compensation paid or
10 accrued to a resident who as a governmental employee
11 was a prisoner of war or missing in action, and in
12 respect of any compensation paid to a resident in 2001
13 or thereafter by reason of being a member of the
14 Illinois National Guard or, beginning with taxable
15 years ending on or after December 31, 2007, the
16 National Guard of any other state. The provisions of
17 this subparagraph (E) are exempt from the provisions
18 of Section 250;
19            (F) An amount equal to all amounts included in
20 such total pursuant to the provisions of Sections
21 402(a), 402(c), 403(a), 403(b), 406(a), 407(a), and
22 408 of the Internal Revenue Code, or included in such
23 total as distributions under the provisions of any
24 retirement or disability plan for employees of any
25 governmental agency or unit, or retirement payments to
26 retired partners, which payments are excluded in

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1 computing net earnings from self employment by Section
2 1402 of the Internal Revenue Code and regulations
3 adopted pursuant thereto;
4            (G) The valuation limitation amount;
5            (H) An amount equal to the amount of any tax
6 imposed by this Act which was refunded to the taxpayer
7 and included in such total for the taxable year;
8            (I) An amount equal to all amounts included in
9 such total pursuant to the provisions of Section 111
10 of the Internal Revenue Code as a recovery of items
11 previously deducted from adjusted gross income in the
12 computation of taxable income;
13            (J) An amount equal to those dividends included in
14 such total which were paid by a corporation which
15 conducts business operations in a River Edge
16 Redevelopment Zone or zones created under the River
17 Edge Redevelopment Zone Act, and conducts
18 substantially all of its operations in a River Edge
19 Redevelopment Zone or zones. This subparagraph (J) is
20 exempt from the provisions of Section 250;
21            (K) An amount equal to those dividends included in
22 such total that were paid by a corporation that
23 conducts business operations in a federally designated
24 Foreign Trade Zone or Sub-Zone and that is designated
25 a High Impact Business located in Illinois; provided
26 that dividends eligible for the deduction provided in

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1 subparagraph (J) of paragraph (2) of this subsection
2 shall not be eligible for the deduction provided under
3 this subparagraph (K);
4            (L) For taxable years ending after December 31,
5 1983, an amount equal to all social security benefits
6 and railroad retirement benefits included in such
7 total pursuant to Sections 72(r) and 86 of the
8 Internal Revenue Code;
9            (M) With the exception of any amounts subtracted
10 under subparagraph (N), an amount equal to the sum of
11 all amounts disallowed as deductions by (i) Sections
12 171(a)(2) and 265(a)(2) of the Internal Revenue Code,
13 and all amounts of expenses allocable to interest and
14 disallowed as deductions by Section 265(a)(1) of the
15 Internal Revenue Code; and (ii) for taxable years
16 ending on or after August 13, 1999, Sections
17 171(a)(2), 265, 280C, and 832(b)(5)(B)(i) of the
18 Internal Revenue Code, plus, for taxable years ending
19 on or after December 31, 2011, Section 45G(e)(3) of
20 the Internal Revenue Code and, for taxable years
21 ending on or after December 31, 2008, any amount
22 included in gross income under Section 87 of the
23 Internal Revenue Code; the provisions of this
24 subparagraph are exempt from the provisions of Section
25 250;
26            (N) An amount equal to all amounts included in

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1 such total which are exempt from taxation by this
2 State either by reason of its statutes or Constitution
3 or by reason of the Constitution, treaties or statutes
4 of the United States; provided that, in the case of any
5 statute of this State that exempts income derived from
6 bonds or other obligations from the tax imposed under
7 this Act, the amount exempted shall be the interest
8 net of bond premium amortization;
9            (O) An amount equal to any contribution made to a
10 job training project established pursuant to the Tax
11 Increment Allocation Redevelopment Act;
12            (P) An amount equal to the amount of the deduction
13 used to compute the federal income tax credit for
14 restoration of substantial amounts held under claim of
15 right for the taxable year pursuant to Section 1341 of
16 the Internal Revenue Code or of any itemized deduction
17 taken from adjusted gross income in the computation of
18 taxable income for restoration of substantial amounts
19 held under claim of right for the taxable year;
20            (Q) An amount equal to any amounts included in
21 such total, received by the taxpayer as an
22 acceleration in the payment of life, endowment or
23 annuity benefits in advance of the time they would
24 otherwise be payable as an indemnity for a terminal
25 illness;
26            (R) An amount equal to the amount of any federal or

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1 State bonus paid to veterans of the Persian Gulf War;
2            (S) An amount, to the extent included in adjusted
3 gross income, equal to the amount of a contribution
4 made in the taxable year on behalf of the taxpayer to a
5 medical care savings account established under the
6 Medical Care Savings Account Act or the Medical Care
7 Savings Account Act of 2000 to the extent the
8 contribution is accepted by the account administrator
9 as provided in that Act;
10            (T) An amount, to the extent included in adjusted
11 gross income, equal to the amount of interest earned
12 in the taxable year on a medical care savings account
13 established under the Medical Care Savings Account Act
14 or the Medical Care Savings Account Act of 2000 on
15 behalf of the taxpayer, other than interest added
16 pursuant to item (D-5) of this paragraph (2);
17            (U) For one taxable year beginning on or after
18 January 1, 1994, an amount equal to the total amount of
19 tax imposed and paid under subsections (a) and (b) of
20 Section 201 of this Act on grant amounts received by
21 the taxpayer under the Nursing Home Grant Assistance
22 Act during the taxpayer's taxable years 1992 and 1993;
23            (V) Beginning with tax years ending on or after
24 December 31, 1995 and ending with tax years ending on
25 or before December 31, 2004, an amount equal to the
26 amount paid by a taxpayer who is a self-employed

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1 taxpayer, a partner of a partnership, or a shareholder
2 in a Subchapter S corporation for health insurance or
3 long-term care insurance for that taxpayer or that
4 taxpayer's spouse or dependents, to the extent that
5 the amount paid for that health insurance or long-term
6 care insurance may be deducted under Section 213 of
7 the Internal Revenue Code, has not been deducted on
8 the federal income tax return of the taxpayer, and
9 does not exceed the taxable income attributable to
10 that taxpayer's income, self-employment income, or
11 Subchapter S corporation income; except that no
12 deduction shall be allowed under this item (V) if the
13 taxpayer is eligible to participate in any health
14 insurance or long-term care insurance plan of an
15 employer of the taxpayer or the taxpayer's spouse. The
16 amount of the health insurance and long-term care
17 insurance subtracted under this item (V) shall be
18 determined by multiplying total health insurance and
19 long-term care insurance premiums paid by the taxpayer
20 times a number that represents the fractional
21 percentage of eligible medical expenses under Section
22 213 of the Internal Revenue Code of 1986 not actually
23 deducted on the taxpayer's federal income tax return;
24            (W) For taxable years beginning on or after
25 January 1, 1998, all amounts included in the
26 taxpayer's federal gross income in the taxable year

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1 from amounts converted from a regular IRA to a Roth
2 IRA. This paragraph is exempt from the provisions of
3 Section 250;
4            (X) For taxable year 1999 and thereafter, an
5 amount equal to the amount of any (i) distributions,
6 to the extent includible in gross income for federal
7 income tax purposes, made to the taxpayer because of
8 his or her status as a victim of persecution for racial
9 or religious reasons by Nazi Germany or any other Axis
10 regime or as an heir of the victim and (ii) items of
11 income, to the extent includible in gross income for
12 federal income tax purposes, attributable to, derived
13 from or in any way related to assets stolen from,
14 hidden from, or otherwise lost to a victim of
15 persecution for racial or religious reasons by Nazi
16 Germany or any other Axis regime immediately prior to,
17 during, and immediately after World War II, including,
18 but not limited to, interest on the proceeds
19 receivable as insurance under policies issued to a
20 victim of persecution for racial or religious reasons
21 by Nazi Germany or any other Axis regime by European
22 insurance companies immediately prior to and during
23 World War II; provided, however, this subtraction from
24 federal adjusted gross income does not apply to assets
25 acquired with such assets or with the proceeds from
26 the sale of such assets; provided, further, this

HB3280- 23 -LRB104 11474 HLH 21563 b
1 paragraph shall only apply to a taxpayer who was the
2 first recipient of such assets after their recovery
3 and who is a victim of persecution for racial or
4 religious reasons by Nazi Germany or any other Axis
5 regime or as an heir of the victim. The amount of and
6 the eligibility for any public assistance, benefit, or
7 similar entitlement is not affected by the inclusion
8 of items (i) and (ii) of this paragraph in gross income
9 for federal income tax purposes. This paragraph is
10 exempt from the provisions of Section 250;
11            (Y) For taxable years beginning on or after
12 January 1, 2002 and ending on or before December 31,
13 2004, moneys contributed in the taxable year to a
14 College Savings Pool account under Section 16.5 of the
15 State Treasurer Act, except that amounts excluded from
16 gross income under Section 529(c)(3)(C)(i) of the
17 Internal Revenue Code shall not be considered moneys
18 contributed under this subparagraph (Y). For taxable
19 years beginning on or after January 1, 2005, a maximum
20 of $10,000 contributed in the taxable year to (i) a
21 College Savings Pool account under Section 16.5 of the
22 State Treasurer Act or (ii) the Illinois Prepaid
23 Tuition Trust Fund, except that amounts excluded from
24 gross income under Section 529(c)(3)(C)(i) of the
25 Internal Revenue Code shall not be considered moneys
26 contributed under this subparagraph (Y). For purposes

HB3280- 24 -LRB104 11474 HLH 21563 b
1 of this subparagraph, contributions made by an
2 employer on behalf of an employee, or matching
3 contributions made by an employee, shall be treated as
4 made by the employee. This subparagraph (Y) is exempt
5 from the provisions of Section 250;
6            (Z) For taxable years 2001 and thereafter, for the
7 taxable year in which the bonus depreciation deduction
8 is taken on the taxpayer's federal income tax return
9 under subsection (k) of Section 168 of the Internal
10 Revenue Code and for each applicable taxable year
11 thereafter, an amount equal to "x", where:
12                (1) "y" equals the amount of the depreciation
13 deduction taken for the taxable year on the
14 taxpayer's federal income tax return on property
15 for which the bonus depreciation deduction was
16 taken in any year under subsection (k) of Section
17 168 of the Internal Revenue Code, but not
18 including the bonus depreciation deduction;
19                (2) for taxable years ending on or before
20 December 31, 2005, "x" equals "y" multiplied by 30
21 and then divided by 70 (or "y" multiplied by
22 0.429); and
23                (3) for taxable years ending after December
24 31, 2005:
25                    (i) for property on which a bonus
26 depreciation deduction of 30% of the adjusted

HB3280- 25 -LRB104 11474 HLH 21563 b
1 basis was taken, "x" equals "y" multiplied by
2 30 and then divided by 70 (or "y" multiplied
3 by 0.429);
4                    (ii) for property on which a bonus
5 depreciation deduction of 50% of the adjusted
6 basis was taken, "x" equals "y" multiplied by
7 1.0;
8                    (iii) for property on which a bonus
9 depreciation deduction of 100% of the adjusted
10 basis was taken in a taxable year ending on or
11 after December 31, 2021, "x" equals the
12 depreciation deduction that would be allowed
13 on that property if the taxpayer had made the
14 election under Section 168(k)(7) of the
15 Internal Revenue Code to not claim bonus
16 depreciation on that property; and
17                    (iv) for property on which a bonus
18 depreciation deduction of a percentage other
19 than 30%, 50% or 100% of the adjusted basis
20 was taken in a taxable year ending on or after
21 December 31, 2021, "x" equals "y" multiplied
22 by 100 times the percentage bonus depreciation
23 on the property (that is, 100(bonus%)) and
24 then divided by 100 times 1 minus the
25 percentage bonus depreciation on the property
26 (that is, 100(1-bonus%)).

HB3280- 26 -LRB104 11474 HLH 21563 b
1            The aggregate amount deducted under this
2 subparagraph in all taxable years for any one piece of
3 property may not exceed the amount of the bonus
4 depreciation deduction taken on that property on the
5 taxpayer's federal income tax return under subsection
6 (k) of Section 168 of the Internal Revenue Code. This
7 subparagraph (Z) is exempt from the provisions of
8 Section 250;
9            (AA) If the taxpayer sells, transfers, abandons,
10 or otherwise disposes of property for which the
11 taxpayer was required in any taxable year to make an
12 addition modification under subparagraph (D-15), then
13 an amount equal to that addition modification.
14            If the taxpayer continues to own property through
15 the last day of the last tax year for which a
16 subtraction is allowed with respect to that property
17 under subparagraph (Z) and for which the taxpayer was
18 required in any taxable year to make an addition
19 modification under subparagraph (D-15), then an amount
20 equal to that addition modification.
21            The taxpayer is allowed to take the deduction
22 under this subparagraph only once with respect to any
23 one piece of property.
24            This subparagraph (AA) is exempt from the
25 provisions of Section 250;
26            (BB) Any amount included in adjusted gross income,

HB3280- 27 -LRB104 11474 HLH 21563 b
1 other than salary, received by a driver in a
2 ridesharing arrangement using a motor vehicle;
3            (CC) The amount of (i) any interest income (net of
4 the deductions allocable thereto) taken into account
5 for the taxable year with respect to a transaction
6 with a taxpayer that is required to make an addition
7 modification with respect to such transaction under
8 Section 203(a)(2)(D-17), 203(b)(2)(E-12),
9 203(c)(2)(G-12), or 203(d)(2)(D-7), but not to exceed
10 the amount of that addition modification, and (ii) any
11 income from intangible property (net of the deductions
12 allocable thereto) taken into account for the taxable
13 year with respect to a transaction with a taxpayer
14 that is required to make an addition modification with
15 respect to such transaction under Section
16 203(a)(2)(D-18), 203(b)(2)(E-13), 203(c)(2)(G-13), or
17 203(d)(2)(D-8), but not to exceed the amount of that
18 addition modification. This subparagraph (CC) is
19 exempt from the provisions of Section 250;
20            (DD) An amount equal to the interest income taken
21 into account for the taxable year (net of the
22 deductions allocable thereto) with respect to
23 transactions with (i) a foreign person who would be a
24 member of the taxpayer's unitary business group but
25 for the fact that the foreign person's business
26 activity outside the United States is 80% or more of

HB3280- 28 -LRB104 11474 HLH 21563 b
1 that person's total business activity and (ii) for
2 taxable years ending on or after December 31, 2008, to
3 a person who would be a member of the same unitary
4 business group but for the fact that the person is
5 prohibited under Section 1501(a)(27) from being
6 included in the unitary business group because he or
7 she is ordinarily required to apportion business
8 income under different subsections of Section 304, but
9 not to exceed the addition modification required to be
10 made for the same taxable year under Section
11 203(a)(2)(D-17) for interest paid, accrued, or
12 incurred, directly or indirectly, to the same person.
13 This subparagraph (DD) is exempt from the provisions
14 of Section 250;
15            (EE) An amount equal to the income from intangible
16 property taken into account for the taxable year (net
17 of the deductions allocable thereto) with respect to
18 transactions with (i) a foreign person who would be a
19 member of the taxpayer's unitary business group but
20 for the fact that the foreign person's business
21 activity outside the United States is 80% or more of
22 that person's total business activity and (ii) for
23 taxable years ending on or after December 31, 2008, to
24 a person who would be a member of the same unitary
25 business group but for the fact that the person is
26 prohibited under Section 1501(a)(27) from being

HB3280- 29 -LRB104 11474 HLH 21563 b
1 included in the unitary business group because he or
2 she is ordinarily required to apportion business
3 income under different subsections of Section 304, but
4 not to exceed the addition modification required to be
5 made for the same taxable year under Section
6 203(a)(2)(D-18) for intangible expenses and costs
7 paid, accrued, or incurred, directly or indirectly, to
8 the same foreign person. This subparagraph (EE) is
9 exempt from the provisions of Section 250;
10            (FF) An amount equal to any amount awarded to the
11 taxpayer during the taxable year by the Court of
12 Claims under subsection (c) of Section 8 of the Court
13 of Claims Act for time unjustly served in a State
14 prison. This subparagraph (FF) is exempt from the
15 provisions of Section 250;
16            (GG) For taxable years ending on or after December
17 31, 2011, in the case of a taxpayer who was required to
18 add back any insurance premiums under Section
19 203(a)(2)(D-19), such taxpayer may elect to subtract
20 that part of a reimbursement received from the
21 insurance company equal to the amount of the expense
22 or loss (including expenses incurred by the insurance
23 company) that would have been taken into account as a
24 deduction for federal income tax purposes if the
25 expense or loss had been uninsured. If a taxpayer
26 makes the election provided for by this subparagraph

HB3280- 30 -LRB104 11474 HLH 21563 b
1 (GG), the insurer to which the premiums were paid must
2 add back to income the amount subtracted by the
3 taxpayer pursuant to this subparagraph (GG). This
4 subparagraph (GG) is exempt from the provisions of
5 Section 250;
6            (HH) For taxable years beginning on or after
7 January 1, 2018 and prior to January 1, 2028, a maximum
8 of $10,000 contributed in the taxable year to a
9 qualified ABLE account under Section 16.6 of the State
10 Treasurer Act, except that amounts excluded from gross
11 income under Section 529(c)(3)(C)(i) or Section
12 529A(c)(1)(C) of the Internal Revenue Code shall not
13 be considered moneys contributed under this
14 subparagraph (HH). For purposes of this subparagraph
15 (HH), contributions made by an employer on behalf of
16 an employee, or matching contributions made by an
17 employee, shall be treated as made by the employee;
18            (II) For taxable years that begin on or after
19 January 1, 2021 and begin before January 1, 2026, the
20 amount that is included in the taxpayer's federal
21 adjusted gross income pursuant to Section 61 of the
22 Internal Revenue Code as discharge of indebtedness
23 attributable to student loan forgiveness and that is
24 not excluded from the taxpayer's federal adjusted
25 gross income pursuant to paragraph (5) of subsection
26 (f) of Section 108 of the Internal Revenue Code;

HB3280- 31 -LRB104 11474 HLH 21563 b
1            (JJ) For taxable years beginning on or after
2 January 1, 2023, for any cannabis establishment
3 operating in this State and licensed under the
4 Cannabis Regulation and Tax Act or any cannabis
5 cultivation center or medical cannabis dispensing
6 organization operating in this State and licensed
7 under the Compassionate Use of Medical Cannabis
8 Program Act, an amount equal to the deductions that
9 were disallowed under Section 280E of the Internal
10 Revenue Code for the taxable year and that would not be
11 added back under this subsection. The provisions of
12 this subparagraph (JJ) are exempt from the provisions
13 of Section 250; and    
14            (KK) To the extent includible in gross income for
15 federal income tax purposes, any amount awarded or
16 paid to the taxpayer as a result of a judgment or
17 settlement for fertility fraud as provided in Section
18 15 of the Illinois Fertility Fraud Act, donor
19 fertility fraud as provided in Section 20 of the
20 Illinois Fertility Fraud Act, or similar action in
21 another state; and    
22            (LL) For taxable years beginning on or after
23 January 1, 2026, if the taxpayer is a qualified
24 worker, as defined in the Workforce Development
25 through Charitable Loan Repayment Act, an amount equal
26 to the amount included in the taxpayer's federal

HB3280- 32 -LRB104 11474 HLH 21563 b
1 adjusted gross income that is attributable to student
2 loan repayment assistance received by the taxpayer
3 during the taxable year from a qualified community
4 foundation under the provisions of the Workforce
5 Development through Through Charitable Loan Repayment
6 Act.
7            This subparagraph (LL) is exempt from the
8 provisions of Section 250; .    
9            (MM) (LL) For taxable years beginning on or after
10 January 1, 2025, if the taxpayer is an eligible
11 resident as defined in the Medical Debt Relief Act, an
12 amount equal to the amount included in the taxpayer's
13 federal adjusted gross income that is attributable to
14 medical debt relief received by the taxpayer during
15 the taxable year from a nonprofit medical debt relief
16 coordinator under the provisions of the Medical Debt
17 Relief Act. This subparagraph (MM) (LL) is exempt from
18 the provisions of Section 250; and .    
19            (NN) For taxable years beginning on or after
20 January 1, 2026, the full amount of union dues paid by
21 the taxpayer during the taxable year if the taxpayer
22 was not allowed a federal deduction by operation of
23 Section 67 of the Internal Revenue Code; if any amount
24 of union dues representing federal miscellaneous
25 itemized deductions was allowed, then the amount
26 allowed as a deduction under this subparagraph (NN)

HB3280- 33 -LRB104 11474 HLH 21563 b
1 shall be a percentage of the union dues disallowed by
2 the operation of Section 67 of the Internal Revenue
3 Code computed as follows: by multiplying the total
4 union dues paid by the taxpayer during the taxable
5 year by a percentage determined by subtracting from
6 one a fraction where the numerator is the amount of
7 federal miscellaneous deductions allowed and the
8 denominator is the aggregate federal miscellaneous
9 itemized deductions before application of the 2% floor
10 under Section 67 of the Internal Revenue Code. In no
11 event may a deduction under this subparagraph exceed
12 (i) $60 for any individual taxpayer in any taxable
13 year or (ii) $100 in any taxable year for spouses
14 filing a joint return. For the purposes of this
15 subparagraph (NN), union dues are those amounts that
16 are deductible as union dues and agency shop fees
17 under Section 162 of the Internal Revenue Code. This
18 subparagraph (NN) is exempt from the provisions of
19 Section 250.    
20    (b) Corporations.
21        (1) In general. In the case of a corporation, base
22 income means an amount equal to the taxpayer's taxable
23 income for the taxable year as modified by paragraph (2).
24        (2) Modifications. The taxable income referred to in
25 paragraph (1) shall be modified by adding thereto the sum

HB3280- 34 -LRB104 11474 HLH 21563 b
1 of the following amounts:
2            (A) An amount equal to all amounts paid or accrued
3 to the taxpayer as interest and all distributions
4 received from regulated investment companies during
5 the taxable year to the extent excluded from gross
6 income in the computation of taxable income;
7            (B) An amount equal to the amount of tax imposed by
8 this Act to the extent deducted from gross income in
9 the computation of taxable income for the taxable
10 year;
11            (C) In the case of a regulated investment company,
12 an amount equal to the excess of (i) the net long-term
13 capital gain for the taxable year, over (ii) the
14 amount of the capital gain dividends designated as
15 such in accordance with Section 852(b)(3)(C) of the
16 Internal Revenue Code and any amount designated under
17 Section 852(b)(3)(D) of the Internal Revenue Code,
18 attributable to the taxable year (this amendatory Act
19 of 1995 (Public Act 89-89) is declarative of existing
20 law and is not a new enactment);
21            (D) The amount of any net operating loss deduction
22 taken in arriving at taxable income, other than a net
23 operating loss carried forward from a taxable year
24 ending prior to December 31, 1986;
25            (E) For taxable years in which a net operating
26 loss carryback or carryforward from a taxable year

HB3280- 35 -LRB104 11474 HLH 21563 b
1 ending prior to December 31, 1986 is an element of
2 taxable income under paragraph (1) of subsection (e)
3 or subparagraph (E) of paragraph (2) of subsection
4 (e), the amount by which addition modifications other
5 than those provided by this subparagraph (E) exceeded
6 subtraction modifications in such earlier taxable
7 year, with the following limitations applied in the
8 order that they are listed:
9                (i) the addition modification relating to the
10 net operating loss carried back or forward to the
11 taxable year from any taxable year ending prior to
12 December 31, 1986 shall be reduced by the amount
13 of addition modification under this subparagraph
14 (E) which related to that net operating loss and
15 which was taken into account in calculating the
16 base income of an earlier taxable year, and
17                (ii) the addition modification relating to the
18 net operating loss carried back or forward to the
19 taxable year from any taxable year ending prior to
20 December 31, 1986 shall not exceed the amount of
21 such carryback or carryforward;
22            For taxable years in which there is a net
23 operating loss carryback or carryforward from more
24 than one other taxable year ending prior to December
25 31, 1986, the addition modification provided in this
26 subparagraph (E) shall be the sum of the amounts

HB3280- 36 -LRB104 11474 HLH 21563 b
1 computed independently under the preceding provisions
2 of this subparagraph (E) for each such taxable year;
3            (E-5) For taxable years ending after December 31,
4 1997, an amount equal to any eligible remediation
5 costs that the corporation deducted in computing
6 adjusted gross income and for which the corporation
7 claims a credit under subsection (l) of Section 201;
8            (E-10) For taxable years 2001 and thereafter, an
9 amount equal to the bonus depreciation deduction taken
10 on the taxpayer's federal income tax return for the
11 taxable year under subsection (k) of Section 168 of
12 the Internal Revenue Code;
13            (E-11) If the taxpayer sells, transfers, abandons,
14 or otherwise disposes of property for which the
15 taxpayer was required in any taxable year to make an
16 addition modification under subparagraph (E-10), then
17 an amount equal to the aggregate amount of the
18 deductions taken in all taxable years under
19 subparagraph (T) with respect to that property.
20            If the taxpayer continues to own property through
21 the last day of the last tax year for which a
22 subtraction is allowed with respect to that property
23 under subparagraph (T) and for which the taxpayer was
24 allowed in any taxable year to make a subtraction
25 modification under subparagraph (T), then an amount
26 equal to that subtraction modification.

HB3280- 37 -LRB104 11474 HLH 21563 b
1            The taxpayer is required to make the addition
2 modification under this subparagraph only once with
3 respect to any one piece of property;
4            (E-12) An amount equal to the amount otherwise
5 allowed as a deduction in computing base income for
6 interest paid, accrued, or incurred, directly or
7 indirectly, (i) for taxable years ending on or after
8 December 31, 2004, to a foreign person who would be a
9 member of the same unitary business group but for the
10 fact the foreign person's business activity outside
11 the United States is 80% or more of the foreign
12 person's total business activity and (ii) for taxable
13 years ending on or after December 31, 2008, to a person
14 who would be a member of the same unitary business
15 group but for the fact that the person is prohibited
16 under Section 1501(a)(27) from being included in the
17 unitary business group because he or she is ordinarily
18 required to apportion business income under different
19 subsections of Section 304. The addition modification
20 required by this subparagraph shall be reduced to the
21 extent that dividends were included in base income of
22 the unitary group for the same taxable year and
23 received by the taxpayer or by a member of the
24 taxpayer's unitary business group (including amounts
25 included in gross income pursuant to Sections 951
26 through 964 of the Internal Revenue Code and amounts

HB3280- 38 -LRB104 11474 HLH 21563 b
1 included in gross income under Section 78 of the
2 Internal Revenue Code) with respect to the stock of
3 the same person to whom the interest was paid,
4 accrued, or incurred.
5            This paragraph shall not apply to the following:
6                (i) an item of interest paid, accrued, or
7 incurred, directly or indirectly, to a person who
8 is subject in a foreign country or state, other
9 than a state which requires mandatory unitary
10 reporting, to a tax on or measured by net income
11 with respect to such interest; or
12                (ii) an item of interest paid, accrued, or
13 incurred, directly or indirectly, to a person if
14 the taxpayer can establish, based on a
15 preponderance of the evidence, both of the
16 following:
17                    (a) the person, during the same taxable
18 year, paid, accrued, or incurred, the interest
19 to a person that is not a related member, and
20                    (b) the transaction giving rise to the
21 interest expense between the taxpayer and the
22 person did not have as a principal purpose the
23 avoidance of Illinois income tax, and is paid
24 pursuant to a contract or agreement that
25 reflects an arm's-length interest rate and
26 terms; or

HB3280- 39 -LRB104 11474 HLH 21563 b
1                (iii) the taxpayer can establish, based on
2 clear and convincing evidence, that the interest
3 paid, accrued, or incurred relates to a contract
4 or agreement entered into at arm's-length rates
5 and terms and the principal purpose for the
6 payment is not federal or Illinois tax avoidance;
7 or
8                (iv) an item of interest paid, accrued, or
9 incurred, directly or indirectly, to a person if
10 the taxpayer establishes by clear and convincing
11 evidence that the adjustments are unreasonable; or
12 if the taxpayer and the Director agree in writing
13 to the application or use of an alternative method
14 of apportionment under Section 304(f).
15                Nothing in this subsection shall preclude the
16 Director from making any other adjustment
17 otherwise allowed under Section 404 of this Act
18 for any tax year beginning after the effective
19 date of this amendment provided such adjustment is
20 made pursuant to regulation adopted by the
21 Department and such regulations provide methods
22 and standards by which the Department will utilize
23 its authority under Section 404 of this Act;
24            (E-13) An amount equal to the amount of intangible
25 expenses and costs otherwise allowed as a deduction in
26 computing base income, and that were paid, accrued, or

HB3280- 40 -LRB104 11474 HLH 21563 b
1 incurred, directly or indirectly, (i) for taxable
2 years ending on or after December 31, 2004, to a
3 foreign person who would be a member of the same
4 unitary business group but for the fact that the
5 foreign person's business activity outside the United
6 States is 80% or more of that person's total business
7 activity and (ii) for taxable years ending on or after
8 December 31, 2008, to a person who would be a member of
9 the same unitary business group but for the fact that
10 the person is prohibited under Section 1501(a)(27)
11 from being included in the unitary business group
12 because he or she is ordinarily required to apportion
13 business income under different subsections of Section
14 304. The addition modification required by this
15 subparagraph shall be reduced to the extent that
16 dividends were included in base income of the unitary
17 group for the same taxable year and received by the
18 taxpayer or by a member of the taxpayer's unitary
19 business group (including amounts included in gross
20 income pursuant to Sections 951 through 964 of the
21 Internal Revenue Code and amounts included in gross
22 income under Section 78 of the Internal Revenue Code)
23 with respect to the stock of the same person to whom
24 the intangible expenses and costs were directly or
25 indirectly paid, incurred, or accrued. The preceding
26 sentence shall not apply to the extent that the same

HB3280- 41 -LRB104 11474 HLH 21563 b
1 dividends caused a reduction to the addition
2 modification required under Section 203(b)(2)(E-12) of
3 this Act. As used in this subparagraph, the term
4 "intangible expenses and costs" includes (1) expenses,
5 losses, and costs for, or related to, the direct or
6 indirect acquisition, use, maintenance or management,
7 ownership, sale, exchange, or any other disposition of
8 intangible property; (2) losses incurred, directly or
9 indirectly, from factoring transactions or discounting
10 transactions; (3) royalty, patent, technical, and
11 copyright fees; (4) licensing fees; and (5) other
12 similar expenses and costs. For purposes of this
13 subparagraph, "intangible property" includes patents,
14 patent applications, trade names, trademarks, service
15 marks, copyrights, mask works, trade secrets, and
16 similar types of intangible assets.
17            This paragraph shall not apply to the following:
18                (i) any item of intangible expenses or costs
19 paid, accrued, or incurred, directly or
20 indirectly, from a transaction with a person who
21 is subject in a foreign country or state, other
22 than a state which requires mandatory unitary
23 reporting, to a tax on or measured by net income
24 with respect to such item; or
25                (ii) any item of intangible expense or cost
26 paid, accrued, or incurred, directly or

HB3280- 42 -LRB104 11474 HLH 21563 b
1 indirectly, if the taxpayer can establish, based
2 on a preponderance of the evidence, both of the
3 following:
4                    (a) the person during the same taxable
5 year paid, accrued, or incurred, the
6 intangible expense or cost to a person that is
7 not a related member, and
8                    (b) the transaction giving rise to the
9 intangible expense or cost between the
10 taxpayer and the person did not have as a
11 principal purpose the avoidance of Illinois
12 income tax, and is paid pursuant to a contract
13 or agreement that reflects arm's-length terms;
14 or
15                (iii) any item of intangible expense or cost
16 paid, accrued, or incurred, directly or
17 indirectly, from a transaction with a person if
18 the taxpayer establishes by clear and convincing
19 evidence, that the adjustments are unreasonable;
20 or if the taxpayer and the Director agree in
21 writing to the application or use of an
22 alternative method of apportionment under Section
23 304(f);
24                Nothing in this subsection shall preclude the
25 Director from making any other adjustment
26 otherwise allowed under Section 404 of this Act

HB3280- 43 -LRB104 11474 HLH 21563 b
1 for any tax year beginning after the effective
2 date of this amendment provided such adjustment is
3 made pursuant to regulation adopted by the
4 Department and such regulations provide methods
5 and standards by which the Department will utilize
6 its authority under Section 404 of this Act;
7            (E-14) For taxable years ending on or after
8 December 31, 2008, an amount equal to the amount of
9 insurance premium expenses and costs otherwise allowed
10 as a deduction in computing base income, and that were
11 paid, accrued, or incurred, directly or indirectly, to
12 a person who would be a member of the same unitary
13 business group but for the fact that the person is
14 prohibited under Section 1501(a)(27) from being
15 included in the unitary business group because he or
16 she is ordinarily required to apportion business
17 income under different subsections of Section 304. The
18 addition modification required by this subparagraph
19 shall be reduced to the extent that dividends were
20 included in base income of the unitary group for the
21 same taxable year and received by the taxpayer or by a
22 member of the taxpayer's unitary business group
23 (including amounts included in gross income under
24 Sections 951 through 964 of the Internal Revenue Code
25 and amounts included in gross income under Section 78
26 of the Internal Revenue Code) with respect to the

HB3280- 44 -LRB104 11474 HLH 21563 b
1 stock of the same person to whom the premiums and costs
2 were directly or indirectly paid, incurred, or
3 accrued. The preceding sentence does not apply to the
4 extent that the same dividends caused a reduction to
5 the addition modification required under Section
6 203(b)(2)(E-12) or Section 203(b)(2)(E-13) of this
7 Act;
8            (E-15) For taxable years beginning after December
9 31, 2008, any deduction for dividends paid by a
10 captive real estate investment trust that is allowed
11 to a real estate investment trust under Section
12 857(b)(2)(B) of the Internal Revenue Code for
13 dividends paid;
14            (E-16) An amount equal to the credit allowable to
15 the taxpayer under Section 218(a) of this Act,
16 determined without regard to Section 218(c) of this
17 Act;
18            (E-17) For taxable years ending on or after
19 December 31, 2017, an amount equal to the deduction
20 allowed under Section 199 of the Internal Revenue Code
21 for the taxable year;
22            (E-18) for taxable years beginning after December
23 31, 2018, an amount equal to the deduction allowed
24 under Section 250(a)(1)(A) of the Internal Revenue
25 Code for the taxable year;
26            (E-19) for taxable years ending on or after June

HB3280- 45 -LRB104 11474 HLH 21563 b
1 30, 2021, an amount equal to the deduction allowed
2 under Section 250(a)(1)(B)(i) of the Internal Revenue
3 Code for the taxable year;
4            (E-20) for taxable years ending on or after June
5 30, 2021, an amount equal to the deduction allowed
6 under Sections 243(e) and 245A(a) of the Internal
7 Revenue Code for the taxable year;
8            (E-21) the amount that is claimed as a federal
9 deduction when computing the taxpayer's federal
10 taxable income for the taxable year and that is
11 attributable to an endowment gift for which the
12 taxpayer receives a credit under the Illinois Gives
13 Tax Credit Act;
14    and by deducting from the total so obtained the sum of the
15 following amounts:
16            (F) An amount equal to the amount of any tax
17 imposed by this Act which was refunded to the taxpayer
18 and included in such total for the taxable year;
19            (G) An amount equal to any amount included in such
20 total under Section 78 of the Internal Revenue Code;
21            (H) In the case of a regulated investment company,
22 an amount equal to the amount of exempt interest
23 dividends as defined in subsection (b)(5) of Section
24 852 of the Internal Revenue Code, paid to shareholders
25 for the taxable year;
26            (I) With the exception of any amounts subtracted

HB3280- 46 -LRB104 11474 HLH 21563 b
1 under subparagraph (J), an amount equal to the sum of
2 all amounts disallowed as deductions by (i) Sections
3 171(a)(2) and 265(a)(2) and amounts disallowed as
4 interest expense by Section 291(a)(3) of the Internal
5 Revenue Code, and all amounts of expenses allocable to
6 interest and disallowed as deductions by Section
7 265(a)(1) of the Internal Revenue Code; and (ii) for
8 taxable years ending on or after August 13, 1999,
9 Sections 171(a)(2), 265, 280C, 291(a)(3), and
10 832(b)(5)(B)(i) of the Internal Revenue Code, plus,
11 for tax years ending on or after December 31, 2011,
12 amounts disallowed as deductions by Section 45G(e)(3)
13 of the Internal Revenue Code and, for taxable years
14 ending on or after December 31, 2008, any amount
15 included in gross income under Section 87 of the
16 Internal Revenue Code and the policyholders' share of
17 tax-exempt interest of a life insurance company under
18 Section 807(a)(2)(B) of the Internal Revenue Code (in
19 the case of a life insurance company with gross income
20 from a decrease in reserves for the tax year) or
21 Section 807(b)(1)(B) of the Internal Revenue Code (in
22 the case of a life insurance company allowed a
23 deduction for an increase in reserves for the tax
24 year); the provisions of this subparagraph are exempt
25 from the provisions of Section 250;
26            (J) An amount equal to all amounts included in

HB3280- 47 -LRB104 11474 HLH 21563 b
1 such total which are exempt from taxation by this
2 State either by reason of its statutes or Constitution
3 or by reason of the Constitution, treaties or statutes
4 of the United States; provided that, in the case of any
5 statute of this State that exempts income derived from
6 bonds or other obligations from the tax imposed under
7 this Act, the amount exempted shall be the interest
8 net of bond premium amortization;
9            (K) An amount equal to those dividends included in
10 such total which were paid by a corporation which
11 conducts business operations in a River Edge
12 Redevelopment Zone or zones created under the River
13 Edge Redevelopment Zone Act and conducts substantially
14 all of its operations in a River Edge Redevelopment
15 Zone or zones. This subparagraph (K) is exempt from
16 the provisions of Section 250;
17            (L) An amount equal to those dividends included in
18 such total that were paid by a corporation that
19 conducts business operations in a federally designated
20 Foreign Trade Zone or Sub-Zone and that is designated
21 a High Impact Business located in Illinois; provided
22 that dividends eligible for the deduction provided in
23 subparagraph (K) of paragraph 2 of this subsection
24 shall not be eligible for the deduction provided under
25 this subparagraph (L);
26            (M) For any taxpayer that is a financial

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1 organization within the meaning of Section 304(c) of
2 this Act, an amount included in such total as interest
3 income from a loan or loans made by such taxpayer to a
4 borrower, to the extent that such a loan is secured by
5 property which is eligible for the River Edge
6 Redevelopment Zone Investment Credit. To determine the
7 portion of a loan or loans that is secured by property
8 eligible for a Section 201(f) investment credit to the
9 borrower, the entire principal amount of the loan or
10 loans between the taxpayer and the borrower should be
11 divided into the basis of the Section 201(f)
12 investment credit property which secures the loan or
13 loans, using for this purpose the original basis of
14 such property on the date that it was placed in service
15 in the River Edge Redevelopment Zone. The subtraction
16 modification available to the taxpayer in any year
17 under this subsection shall be that portion of the
18 total interest paid by the borrower with respect to
19 such loan attributable to the eligible property as
20 calculated under the previous sentence. This
21 subparagraph (M) is exempt from the provisions of
22 Section 250;
23            (M-1) For any taxpayer that is a financial
24 organization within the meaning of Section 304(c) of
25 this Act, an amount included in such total as interest
26 income from a loan or loans made by such taxpayer to a

HB3280- 49 -LRB104 11474 HLH 21563 b
1 borrower, to the extent that such a loan is secured by
2 property which is eligible for the High Impact
3 Business Investment Credit. To determine the portion
4 of a loan or loans that is secured by property eligible
5 for a Section 201(h) investment credit to the
6 borrower, the entire principal amount of the loan or
7 loans between the taxpayer and the borrower should be
8 divided into the basis of the Section 201(h)
9 investment credit property which secures the loan or
10 loans, using for this purpose the original basis of
11 such property on the date that it was placed in service
12 in a federally designated Foreign Trade Zone or
13 Sub-Zone located in Illinois. No taxpayer that is
14 eligible for the deduction provided in subparagraph
15 (M) of paragraph (2) of this subsection shall be
16 eligible for the deduction provided under this
17 subparagraph (M-1). The subtraction modification
18 available to taxpayers in any year under this
19 subsection shall be that portion of the total interest
20 paid by the borrower with respect to such loan
21 attributable to the eligible property as calculated
22 under the previous sentence;
23            (N) Two times any contribution made during the
24 taxable year to a designated zone organization to the
25 extent that the contribution (i) qualifies as a
26 charitable contribution under subsection (c) of

HB3280- 50 -LRB104 11474 HLH 21563 b
1 Section 170 of the Internal Revenue Code and (ii)
2 must, by its terms, be used for a project approved by
3 the Department of Commerce and Economic Opportunity
4 under Section 11 of the Illinois Enterprise Zone Act
5 or under Section 10-10 of the River Edge Redevelopment
6 Zone Act. This subparagraph (N) is exempt from the
7 provisions of Section 250;
8            (O) An amount equal to: (i) 85% for taxable years
9 ending on or before December 31, 1992, or, a
10 percentage equal to the percentage allowable under
11 Section 243(a)(1) of the Internal Revenue Code of 1986
12 for taxable years ending after December 31, 1992, of
13 the amount by which dividends included in taxable
14 income and received from a corporation that is not
15 created or organized under the laws of the United
16 States or any state or political subdivision thereof,
17 including, for taxable years ending on or after
18 December 31, 1988, dividends received or deemed
19 received or paid or deemed paid under Sections 951
20 through 965 of the Internal Revenue Code, exceed the
21 amount of the modification provided under subparagraph
22 (G) of paragraph (2) of this subsection (b) which is
23 related to such dividends, and including, for taxable
24 years ending on or after December 31, 2008, dividends
25 received from a captive real estate investment trust;
26 plus (ii) 100% of the amount by which dividends,

HB3280- 51 -LRB104 11474 HLH 21563 b
1 included in taxable income and received, including,
2 for taxable years ending on or after December 31,
3 1988, dividends received or deemed received or paid or
4 deemed paid under Sections 951 through 964 of the
5 Internal Revenue Code and including, for taxable years
6 ending on or after December 31, 2008, dividends
7 received from a captive real estate investment trust,
8 from any such corporation specified in clause (i) that
9 would but for the provisions of Section 1504(b)(3) of
10 the Internal Revenue Code be treated as a member of the
11 affiliated group which includes the dividend
12 recipient, exceed the amount of the modification
13 provided under subparagraph (G) of paragraph (2) of
14 this subsection (b) which is related to such
15 dividends. For taxable years ending on or after June
16 30, 2021, (i) for purposes of this subparagraph, the
17 term "dividend" does not include any amount treated as
18 a dividend under Section 1248 of the Internal Revenue
19 Code, and (ii) this subparagraph shall not apply to
20 dividends for which a deduction is allowed under
21 Section 245(a) of the Internal Revenue Code. This
22 subparagraph (O) is exempt from the provisions of
23 Section 250 of this Act;
24            (P) An amount equal to any contribution made to a
25 job training project established pursuant to the Tax
26 Increment Allocation Redevelopment Act;

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1            (Q) An amount equal to the amount of the deduction
2 used to compute the federal income tax credit for
3 restoration of substantial amounts held under claim of
4 right for the taxable year pursuant to Section 1341 of
5 the Internal Revenue Code;
6            (R) On and after July 20, 1999, in the case of an
7 attorney-in-fact with respect to whom an interinsurer
8 or a reciprocal insurer has made the election under
9 Section 835 of the Internal Revenue Code, 26 U.S.C.
10 835, an amount equal to the excess, if any, of the
11 amounts paid or incurred by that interinsurer or
12 reciprocal insurer in the taxable year to the
13 attorney-in-fact over the deduction allowed to that
14 interinsurer or reciprocal insurer with respect to the
15 attorney-in-fact under Section 835(b) of the Internal
16 Revenue Code for the taxable year; the provisions of
17 this subparagraph are exempt from the provisions of
18 Section 250;
19            (S) For taxable years ending on or after December
20 31, 1997, in the case of a Subchapter S corporation, an
21 amount equal to all amounts of income allocable to a
22 shareholder subject to the Personal Property Tax
23 Replacement Income Tax imposed by subsections (c) and
24 (d) of Section 201 of this Act, including amounts
25 allocable to organizations exempt from federal income
26 tax by reason of Section 501(a) of the Internal

HB3280- 53 -LRB104 11474 HLH 21563 b
1 Revenue Code. This subparagraph (S) is exempt from the
2 provisions of Section 250;
3            (T) For taxable years 2001 and thereafter, for the
4 taxable year in which the bonus depreciation deduction
5 is taken on the taxpayer's federal income tax return
6 under subsection (k) of Section 168 of the Internal
7 Revenue Code and for each applicable taxable year
8 thereafter, an amount equal to "x", where:
9                (1) "y" equals the amount of the depreciation
10 deduction taken for the taxable year on the
11 taxpayer's federal income tax return on property
12 for which the bonus depreciation deduction was
13 taken in any year under subsection (k) of Section
14 168 of the Internal Revenue Code, but not
15 including the bonus depreciation deduction;
16                (2) for taxable years ending on or before
17 December 31, 2005, "x" equals "y" multiplied by 30
18 and then divided by 70 (or "y" multiplied by
19 0.429); and
20                (3) for taxable years ending after December
21 31, 2005:
22                    (i) for property on which a bonus
23 depreciation deduction of 30% of the adjusted
24 basis was taken, "x" equals "y" multiplied by
25 30 and then divided by 70 (or "y" multiplied
26 by 0.429);

HB3280- 54 -LRB104 11474 HLH 21563 b
1                    (ii) for property on which a bonus
2 depreciation deduction of 50% of the adjusted
3 basis was taken, "x" equals "y" multiplied by
4 1.0;
5                    (iii) for property on which a bonus
6 depreciation deduction of 100% of the adjusted
7 basis was taken in a taxable year ending on or
8 after December 31, 2021, "x" equals the
9 depreciation deduction that would be allowed
10 on that property if the taxpayer had made the
11 election under Section 168(k)(7) of the
12 Internal Revenue Code to not claim bonus
13 depreciation on that property; and
14                    (iv) for property on which a bonus
15 depreciation deduction of a percentage other
16 than 30%, 50% or 100% of the adjusted basis
17 was taken in a taxable year ending on or after
18 December 31, 2021, "x" equals "y" multiplied
19 by 100 times the percentage bonus depreciation
20 on the property (that is, 100(bonus%)) and
21 then divided by 100 times 1 minus the
22 percentage bonus depreciation on the property
23 (that is, 100(1-bonus%)).
24            The aggregate amount deducted under this
25 subparagraph in all taxable years for any one piece of
26 property may not exceed the amount of the bonus

HB3280- 55 -LRB104 11474 HLH 21563 b
1 depreciation deduction taken on that property on the
2 taxpayer's federal income tax return under subsection
3 (k) of Section 168 of the Internal Revenue Code. This
4 subparagraph (T) is exempt from the provisions of
5 Section 250;
6            (U) If the taxpayer sells, transfers, abandons, or
7 otherwise disposes of property for which the taxpayer
8 was required in any taxable year to make an addition
9 modification under subparagraph (E-10), then an amount
10 equal to that addition modification.
11            If the taxpayer continues to own property through
12 the last day of the last tax year for which a
13 subtraction is allowed with respect to that property
14 under subparagraph (T) and for which the taxpayer was
15 required in any taxable year to make an addition
16 modification under subparagraph (E-10), then an amount
17 equal to that addition modification.
18            The taxpayer is allowed to take the deduction
19 under this subparagraph only once with respect to any
20 one piece of property.
21            This subparagraph (U) is exempt from the
22 provisions of Section 250;
23            (V) The amount of: (i) any interest income (net of
24 the deductions allocable thereto) taken into account
25 for the taxable year with respect to a transaction
26 with a taxpayer that is required to make an addition

HB3280- 56 -LRB104 11474 HLH 21563 b
1 modification with respect to such transaction under
2 Section 203(a)(2)(D-17), 203(b)(2)(E-12),
3 203(c)(2)(G-12), or 203(d)(2)(D-7), but not to exceed
4 the amount of such addition modification, (ii) any
5 income from intangible property (net of the deductions
6 allocable thereto) taken into account for the taxable
7 year with respect to a transaction with a taxpayer
8 that is required to make an addition modification with
9 respect to such transaction under Section
10 203(a)(2)(D-18), 203(b)(2)(E-13), 203(c)(2)(G-13), or
11 203(d)(2)(D-8), but not to exceed the amount of such
12 addition modification, and (iii) any insurance premium
13 income (net of deductions allocable thereto) taken
14 into account for the taxable year with respect to a
15 transaction with a taxpayer that is required to make
16 an addition modification with respect to such
17 transaction under Section 203(a)(2)(D-19), Section
18 203(b)(2)(E-14), Section 203(c)(2)(G-14), or Section
19 203(d)(2)(D-9), but not to exceed the amount of that
20 addition modification. This subparagraph (V) is exempt
21 from the provisions of Section 250;
22            (W) An amount equal to the interest income taken
23 into account for the taxable year (net of the
24 deductions allocable thereto) with respect to
25 transactions with (i) a foreign person who would be a
26 member of the taxpayer's unitary business group but

HB3280- 57 -LRB104 11474 HLH 21563 b
1 for the fact that the foreign person's business
2 activity outside the United States is 80% or more of
3 that person's total business activity and (ii) for
4 taxable years ending on or after December 31, 2008, to
5 a person who would be a member of the same unitary
6 business group but for the fact that the person is
7 prohibited under Section 1501(a)(27) from being
8 included in the unitary business group because he or
9 she is ordinarily required to apportion business
10 income under different subsections of Section 304, but
11 not to exceed the addition modification required to be
12 made for the same taxable year under Section
13 203(b)(2)(E-12) for interest paid, accrued, or
14 incurred, directly or indirectly, to the same person.
15 This subparagraph (W) is exempt from the provisions of
16 Section 250;
17            (X) An amount equal to the income from intangible
18 property taken into account for the taxable year (net
19 of the deductions allocable thereto) with respect to
20 transactions with (i) a foreign person who would be a
21 member of the taxpayer's unitary business group but
22 for the fact that the foreign person's business
23 activity outside the United States is 80% or more of
24 that person's total business activity and (ii) for
25 taxable years ending on or after December 31, 2008, to
26 a person who would be a member of the same unitary

HB3280- 58 -LRB104 11474 HLH 21563 b
1 business group but for the fact that the person is
2 prohibited under Section 1501(a)(27) from being
3 included in the unitary business group because he or
4 she is ordinarily required to apportion business
5 income under different subsections of Section 304, but
6 not to exceed the addition modification required to be
7 made for the same taxable year under Section
8 203(b)(2)(E-13) for intangible expenses and costs
9 paid, accrued, or incurred, directly or indirectly, to
10 the same foreign person. This subparagraph (X) is
11 exempt from the provisions of Section 250;
12            (Y) For taxable years ending on or after December
13 31, 2011, in the case of a taxpayer who was required to
14 add back any insurance premiums under Section
15 203(b)(2)(E-14), such taxpayer may elect to subtract
16 that part of a reimbursement received from the
17 insurance company equal to the amount of the expense
18 or loss (including expenses incurred by the insurance
19 company) that would have been taken into account as a
20 deduction for federal income tax purposes if the
21 expense or loss had been uninsured. If a taxpayer
22 makes the election provided for by this subparagraph
23 (Y), the insurer to which the premiums were paid must
24 add back to income the amount subtracted by the
25 taxpayer pursuant to this subparagraph (Y). This
26 subparagraph (Y) is exempt from the provisions of

HB3280- 59 -LRB104 11474 HLH 21563 b
1 Section 250;
2            (Z) The difference between the nondeductible
3 controlled foreign corporation dividends under Section
4 965(e)(3) of the Internal Revenue Code over the
5 taxable income of the taxpayer, computed without
6 regard to Section 965(e)(2)(A) of the Internal Revenue
7 Code, and without regard to any net operating loss
8 deduction. This subparagraph (Z) is exempt from the
9 provisions of Section 250; and
10            (AA) For taxable years beginning on or after
11 January 1, 2023, for any cannabis establishment
12 operating in this State and licensed under the
13 Cannabis Regulation and Tax Act or any cannabis
14 cultivation center or medical cannabis dispensing
15 organization operating in this State and licensed
16 under the Compassionate Use of Medical Cannabis
17 Program Act, an amount equal to the deductions that
18 were disallowed under Section 280E of the Internal
19 Revenue Code for the taxable year and that would not be
20 added back under this subsection. The provisions of
21 this subparagraph (AA) are exempt from the provisions
22 of Section 250.
23        (3) Special rule. For purposes of paragraph (2)(A),
24 "gross income" in the case of a life insurance company,
25 for tax years ending on and after December 31, 1994, and
26 prior to December 31, 2011, shall mean the gross

HB3280- 60 -LRB104 11474 HLH 21563 b
1 investment income for the taxable year and, for tax years
2 ending on or after December 31, 2011, shall mean all
3 amounts included in life insurance gross income under
4 Section 803(a)(3) of the Internal Revenue Code.
5    (c) Trusts and estates.
6        (1) In general. In the case of a trust or estate, base
7 income means an amount equal to the taxpayer's taxable
8 income for the taxable year as modified by paragraph (2).
9        (2) Modifications. Subject to the provisions of
10 paragraph (3), the taxable income referred to in paragraph
11 (1) shall be modified by adding thereto the sum of the
12 following amounts:
13            (A) An amount equal to all amounts paid or accrued
14 to the taxpayer as interest or dividends during the
15 taxable year to the extent excluded from gross income
16 in the computation of taxable income;
17            (B) In the case of (i) an estate, $600; (ii) a
18 trust which, under its governing instrument, is
19 required to distribute all of its income currently,
20 $300; and (iii) any other trust, $100, but in each such
21 case, only to the extent such amount was deducted in
22 the computation of taxable income;
23            (C) An amount equal to the amount of tax imposed by
24 this Act to the extent deducted from gross income in
25 the computation of taxable income for the taxable

HB3280- 61 -LRB104 11474 HLH 21563 b
1 year;
2            (D) The amount of any net operating loss deduction
3 taken in arriving at taxable income, other than a net
4 operating loss carried forward from a taxable year
5 ending prior to December 31, 1986;
6            (E) For taxable years in which a net operating
7 loss carryback or carryforward from a taxable year
8 ending prior to December 31, 1986 is an element of
9 taxable income under paragraph (1) of subsection (e)
10 or subparagraph (E) of paragraph (2) of subsection
11 (e), the amount by which addition modifications other
12 than those provided by this subparagraph (E) exceeded
13 subtraction modifications in such taxable year, with
14 the following limitations applied in the order that
15 they are listed:
16                (i) the addition modification relating to the
17 net operating loss carried back or forward to the
18 taxable year from any taxable year ending prior to
19 December 31, 1986 shall be reduced by the amount
20 of addition modification under this subparagraph
21 (E) which related to that net operating loss and
22 which was taken into account in calculating the
23 base income of an earlier taxable year, and
24                (ii) the addition modification relating to the
25 net operating loss carried back or forward to the
26 taxable year from any taxable year ending prior to

HB3280- 62 -LRB104 11474 HLH 21563 b
1 December 31, 1986 shall not exceed the amount of
2 such carryback or carryforward;
3            For taxable years in which there is a net
4 operating loss carryback or carryforward from more
5 than one other taxable year ending prior to December
6 31, 1986, the addition modification provided in this
7 subparagraph (E) shall be the sum of the amounts
8 computed independently under the preceding provisions
9 of this subparagraph (E) for each such taxable year;
10            (F) For taxable years ending on or after January
11 1, 1989, an amount equal to the tax deducted pursuant
12 to Section 164 of the Internal Revenue Code if the
13 trust or estate is claiming the same tax for purposes
14 of the Illinois foreign tax credit under Section 601
15 of this Act;
16            (G) An amount equal to the amount of the capital
17 gain deduction allowable under the Internal Revenue
18 Code, to the extent deducted from gross income in the
19 computation of taxable income;
20            (G-5) For taxable years ending after December 31,
21 1997, an amount equal to any eligible remediation
22 costs that the trust or estate deducted in computing
23 adjusted gross income and for which the trust or
24 estate claims a credit under subsection (l) of Section
25 201;
26            (G-10) For taxable years 2001 and thereafter, an

HB3280- 63 -LRB104 11474 HLH 21563 b
1 amount equal to the bonus depreciation deduction taken
2 on the taxpayer's federal income tax return for the
3 taxable year under subsection (k) of Section 168 of
4 the Internal Revenue Code; and
5            (G-11) If the taxpayer sells, transfers, abandons,
6 or otherwise disposes of property for which the
7 taxpayer was required in any taxable year to make an
8 addition modification under subparagraph (G-10), then
9 an amount equal to the aggregate amount of the
10 deductions taken in all taxable years under
11 subparagraph (R) with respect to that property.
12            If the taxpayer continues to own property through
13 the last day of the last tax year for which a
14 subtraction is allowed with respect to that property
15 under subparagraph (R) and for which the taxpayer was
16 allowed in any taxable year to make a subtraction
17 modification under subparagraph (R), then an amount
18 equal to that subtraction modification.
19            The taxpayer is required to make the addition
20 modification under this subparagraph only once with
21 respect to any one piece of property;
22            (G-12) An amount equal to the amount otherwise
23 allowed as a deduction in computing base income for
24 interest paid, accrued, or incurred, directly or
25 indirectly, (i) for taxable years ending on or after
26 December 31, 2004, to a foreign person who would be a

HB3280- 64 -LRB104 11474 HLH 21563 b
1 member of the same unitary business group but for the
2 fact that the foreign person's business activity
3 outside the United States is 80% or more of the foreign
4 person's total business activity and (ii) for taxable
5 years ending on or after December 31, 2008, to a person
6 who would be a member of the same unitary business
7 group but for the fact that the person is prohibited
8 under Section 1501(a)(27) from being included in the
9 unitary business group because he or she is ordinarily
10 required to apportion business income under different
11 subsections of Section 304. The addition modification
12 required by this subparagraph shall be reduced to the
13 extent that dividends were included in base income of
14 the unitary group for the same taxable year and
15 received by the taxpayer or by a member of the
16 taxpayer's unitary business group (including amounts
17 included in gross income pursuant to Sections 951
18 through 964 of the Internal Revenue Code and amounts
19 included in gross income under Section 78 of the
20 Internal Revenue Code) with respect to the stock of
21 the same person to whom the interest was paid,
22 accrued, or incurred.
23            This paragraph shall not apply to the following:
24                (i) an item of interest paid, accrued, or
25 incurred, directly or indirectly, to a person who
26 is subject in a foreign country or state, other

HB3280- 65 -LRB104 11474 HLH 21563 b
1 than a state which requires mandatory unitary
2 reporting, to a tax on or measured by net income
3 with respect to such interest; or
4                (ii) an item of interest paid, accrued, or
5 incurred, directly or indirectly, to a person if
6 the taxpayer can establish, based on a
7 preponderance of the evidence, both of the
8 following:
9                    (a) the person, during the same taxable
10 year, paid, accrued, or incurred, the interest
11 to a person that is not a related member, and
12                    (b) the transaction giving rise to the
13 interest expense between the taxpayer and the
14 person did not have as a principal purpose the
15 avoidance of Illinois income tax, and is paid
16 pursuant to a contract or agreement that
17 reflects an arm's-length interest rate and
18 terms; or
19                (iii) the taxpayer can establish, based on
20 clear and convincing evidence, that the interest
21 paid, accrued, or incurred relates to a contract
22 or agreement entered into at arm's-length rates
23 and terms and the principal purpose for the
24 payment is not federal or Illinois tax avoidance;
25 or
26                (iv) an item of interest paid, accrued, or

HB3280- 66 -LRB104 11474 HLH 21563 b
1 incurred, directly or indirectly, to a person if
2 the taxpayer establishes by clear and convincing
3 evidence that the adjustments are unreasonable; or
4 if the taxpayer and the Director agree in writing
5 to the application or use of an alternative method
6 of apportionment under Section 304(f).
7                Nothing in this subsection shall preclude the
8 Director from making any other adjustment
9 otherwise allowed under Section 404 of this Act
10 for any tax year beginning after the effective
11 date of this amendment provided such adjustment is
12 made pursuant to regulation adopted by the
13 Department and such regulations provide methods
14 and standards by which the Department will utilize
15 its authority under Section 404 of this Act;
16            (G-13) An amount equal to the amount of intangible
17 expenses and costs otherwise allowed as a deduction in
18 computing base income, and that were paid, accrued, or
19 incurred, directly or indirectly, (i) for taxable
20 years ending on or after December 31, 2004, to a
21 foreign person who would be a member of the same
22 unitary business group but for the fact that the
23 foreign person's business activity outside the United
24 States is 80% or more of that person's total business
25 activity and (ii) for taxable years ending on or after
26 December 31, 2008, to a person who would be a member of

HB3280- 67 -LRB104 11474 HLH 21563 b
1 the same unitary business group but for the fact that
2 the person is prohibited under Section 1501(a)(27)
3 from being included in the unitary business group
4 because he or she is ordinarily required to apportion
5 business income under different subsections of Section
6 304. The addition modification required by this
7 subparagraph shall be reduced to the extent that
8 dividends were included in base income of the unitary
9 group for the same taxable year and received by the
10 taxpayer or by a member of the taxpayer's unitary
11 business group (including amounts included in gross
12 income pursuant to Sections 951 through 964 of the
13 Internal Revenue Code and amounts included in gross
14 income under Section 78 of the Internal Revenue Code)
15 with respect to the stock of the same person to whom
16 the intangible expenses and costs were directly or
17 indirectly paid, incurred, or accrued. The preceding
18 sentence shall not apply to the extent that the same
19 dividends caused a reduction to the addition
20 modification required under Section 203(c)(2)(G-12) of
21 this Act. As used in this subparagraph, the term
22 "intangible expenses and costs" includes: (1)
23 expenses, losses, and costs for or related to the
24 direct or indirect acquisition, use, maintenance or
25 management, ownership, sale, exchange, or any other
26 disposition of intangible property; (2) losses

HB3280- 68 -LRB104 11474 HLH 21563 b
1 incurred, directly or indirectly, from factoring
2 transactions or discounting transactions; (3) royalty,
3 patent, technical, and copyright fees; (4) licensing
4 fees; and (5) other similar expenses and costs. For
5 purposes of this subparagraph, "intangible property"
6 includes patents, patent applications, trade names,
7 trademarks, service marks, copyrights, mask works,
8 trade secrets, and similar types of intangible assets.
9            This paragraph shall not apply to the following:
10                (i) any item of intangible expenses or costs
11 paid, accrued, or incurred, directly or
12 indirectly, from a transaction with a person who
13 is subject in a foreign country or state, other
14 than a state which requires mandatory unitary
15 reporting, to a tax on or measured by net income
16 with respect to such item; or
17                (ii) any item of intangible expense or cost
18 paid, accrued, or incurred, directly or
19 indirectly, if the taxpayer can establish, based
20 on a preponderance of the evidence, both of the
21 following:
22                    (a) the person during the same taxable
23 year paid, accrued, or incurred, the
24 intangible expense or cost to a person that is
25 not a related member, and
26                    (b) the transaction giving rise to the

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1 intangible expense or cost between the
2 taxpayer and the person did not have as a
3 principal purpose the avoidance of Illinois
4 income tax, and is paid pursuant to a contract
5 or agreement that reflects arm's-length terms;
6 or
7                (iii) any item of intangible expense or cost
8 paid, accrued, or incurred, directly or
9 indirectly, from a transaction with a person if
10 the taxpayer establishes by clear and convincing
11 evidence, that the adjustments are unreasonable;
12 or if the taxpayer and the Director agree in
13 writing to the application or use of an
14 alternative method of apportionment under Section
15 304(f);
16                Nothing in this subsection shall preclude the
17 Director from making any other adjustment
18 otherwise allowed under Section 404 of this Act
19 for any tax year beginning after the effective
20 date of this amendment provided such adjustment is
21 made pursuant to regulation adopted by the
22 Department and such regulations provide methods
23 and standards by which the Department will utilize
24 its authority under Section 404 of this Act;
25            (G-14) For taxable years ending on or after
26 December 31, 2008, an amount equal to the amount of

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1 insurance premium expenses and costs otherwise allowed
2 as a deduction in computing base income, and that were
3 paid, accrued, or incurred, directly or indirectly, to
4 a person who would be a member of the same unitary
5 business group but for the fact that the person is
6 prohibited under Section 1501(a)(27) from being
7 included in the unitary business group because he or
8 she is ordinarily required to apportion business
9 income under different subsections of Section 304. The
10 addition modification required by this subparagraph
11 shall be reduced to the extent that dividends were
12 included in base income of the unitary group for the
13 same taxable year and received by the taxpayer or by a
14 member of the taxpayer's unitary business group
15 (including amounts included in gross income under
16 Sections 951 through 964 of the Internal Revenue Code
17 and amounts included in gross income under Section 78
18 of the Internal Revenue Code) with respect to the
19 stock of the same person to whom the premiums and costs
20 were directly or indirectly paid, incurred, or
21 accrued. The preceding sentence does not apply to the
22 extent that the same dividends caused a reduction to
23 the addition modification required under Section
24 203(c)(2)(G-12) or Section 203(c)(2)(G-13) of this
25 Act;
26            (G-15) An amount equal to the credit allowable to

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1 the taxpayer under Section 218(a) of this Act,
2 determined without regard to Section 218(c) of this
3 Act;
4            (G-16) For taxable years ending on or after
5 December 31, 2017, an amount equal to the deduction
6 allowed under Section 199 of the Internal Revenue Code
7 for the taxable year;
8            (G-17) the amount that is claimed as a federal
9 deduction when computing the taxpayer's federal
10 taxable income for the taxable year and that is
11 attributable to an endowment gift for which the
12 taxpayer receives a credit under the Illinois Gives
13 Tax Credit Act;
14    and by deducting from the total so obtained the sum of the
15 following amounts:
16            (H) An amount equal to all amounts included in
17 such total pursuant to the provisions of Sections
18 402(a), 402(c), 403(a), 403(b), 406(a), 407(a) and 408
19 of the Internal Revenue Code or included in such total
20 as distributions under the provisions of any
21 retirement or disability plan for employees of any
22 governmental agency or unit, or retirement payments to
23 retired partners, which payments are excluded in
24 computing net earnings from self employment by Section
25 1402 of the Internal Revenue Code and regulations
26 adopted pursuant thereto;

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1            (I) The valuation limitation amount;
2            (J) An amount equal to the amount of any tax
3 imposed by this Act which was refunded to the taxpayer
4 and included in such total for the taxable year;
5            (K) An amount equal to all amounts included in
6 taxable income as modified by subparagraphs (A), (B),
7 (C), (D), (E), (F) and (G) which are exempt from
8 taxation by this State either by reason of its
9 statutes or Constitution or by reason of the
10 Constitution, treaties or statutes of the United
11 States; provided that, in the case of any statute of
12 this State that exempts income derived from bonds or
13 other obligations from the tax imposed under this Act,
14 the amount exempted shall be the interest net of bond
15 premium amortization;
16            (L) With the exception of any amounts subtracted
17 under subparagraph (K), an amount equal to the sum of
18 all amounts disallowed as deductions by (i) Sections
19 171(a)(2) and 265(a)(2) of the Internal Revenue Code,
20 and all amounts of expenses allocable to interest and
21 disallowed as deductions by Section 265(a)(1) of the
22 Internal Revenue Code; and (ii) for taxable years
23 ending on or after August 13, 1999, Sections
24 171(a)(2), 265, 280C, and 832(b)(5)(B)(i) of the
25 Internal Revenue Code, plus, (iii) for taxable years
26 ending on or after December 31, 2011, Section

HB3280- 73 -LRB104 11474 HLH 21563 b
1 45G(e)(3) of the Internal Revenue Code and, for
2 taxable years ending on or after December 31, 2008,
3 any amount included in gross income under Section 87
4 of the Internal Revenue Code; the provisions of this
5 subparagraph are exempt from the provisions of Section
6 250;
7            (M) An amount equal to those dividends included in
8 such total which were paid by a corporation which
9 conducts business operations in a River Edge
10 Redevelopment Zone or zones created under the River
11 Edge Redevelopment Zone Act and conducts substantially
12 all of its operations in a River Edge Redevelopment
13 Zone or zones. This subparagraph (M) is exempt from
14 the provisions of Section 250;
15            (N) An amount equal to any contribution made to a
16 job training project established pursuant to the Tax
17 Increment Allocation Redevelopment Act;
18            (O) An amount equal to those dividends included in
19 such total that were paid by a corporation that
20 conducts business operations in a federally designated
21 Foreign Trade Zone or Sub-Zone and that is designated
22 a High Impact Business located in Illinois; provided
23 that dividends eligible for the deduction provided in
24 subparagraph (M) of paragraph (2) of this subsection
25 shall not be eligible for the deduction provided under
26 this subparagraph (O);

HB3280- 74 -LRB104 11474 HLH 21563 b
1            (P) An amount equal to the amount of the deduction
2 used to compute the federal income tax credit for
3 restoration of substantial amounts held under claim of
4 right for the taxable year pursuant to Section 1341 of
5 the Internal Revenue Code;
6            (Q) For taxable year 1999 and thereafter, an
7 amount equal to the amount of any (i) distributions,
8 to the extent includible in gross income for federal
9 income tax purposes, made to the taxpayer because of
10 his or her status as a victim of persecution for racial
11 or religious reasons by Nazi Germany or any other Axis
12 regime or as an heir of the victim and (ii) items of
13 income, to the extent includible in gross income for
14 federal income tax purposes, attributable to, derived
15 from or in any way related to assets stolen from,
16 hidden from, or otherwise lost to a victim of
17 persecution for racial or religious reasons by Nazi
18 Germany or any other Axis regime immediately prior to,
19 during, and immediately after World War II, including,
20 but not limited to, interest on the proceeds
21 receivable as insurance under policies issued to a
22 victim of persecution for racial or religious reasons
23 by Nazi Germany or any other Axis regime by European
24 insurance companies immediately prior to and during
25 World War II; provided, however, this subtraction from
26 federal adjusted gross income does not apply to assets

HB3280- 75 -LRB104 11474 HLH 21563 b
1 acquired with such assets or with the proceeds from
2 the sale of such assets; provided, further, this
3 paragraph shall only apply to a taxpayer who was the
4 first recipient of such assets after their recovery
5 and who is a victim of persecution for racial or
6 religious reasons by Nazi Germany or any other Axis
7 regime or as an heir of the victim. The amount of and
8 the eligibility for any public assistance, benefit, or
9 similar entitlement is not affected by the inclusion
10 of items (i) and (ii) of this paragraph in gross income
11 for federal income tax purposes. This paragraph is
12 exempt from the provisions of Section 250;
13            (R) For taxable years 2001 and thereafter, for the
14 taxable year in which the bonus depreciation deduction
15 is taken on the taxpayer's federal income tax return
16 under subsection (k) of Section 168 of the Internal
17 Revenue Code and for each applicable taxable year
18 thereafter, an amount equal to "x", where:
19                (1) "y" equals the amount of the depreciation
20 deduction taken for the taxable year on the
21 taxpayer's federal income tax return on property
22 for which the bonus depreciation deduction was
23 taken in any year under subsection (k) of Section
24 168 of the Internal Revenue Code, but not
25 including the bonus depreciation deduction;
26                (2) for taxable years ending on or before

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1 December 31, 2005, "x" equals "y" multiplied by 30
2 and then divided by 70 (or "y" multiplied by
3 0.429); and
4                (3) for taxable years ending after December
5 31, 2005:
6                    (i) for property on which a bonus
7 depreciation deduction of 30% of the adjusted
8 basis was taken, "x" equals "y" multiplied by
9 30 and then divided by 70 (or "y" multiplied
10 by 0.429);
11                    (ii) for property on which a bonus
12 depreciation deduction of 50% of the adjusted
13 basis was taken, "x" equals "y" multiplied by
14 1.0;
15                    (iii) for property on which a bonus
16 depreciation deduction of 100% of the adjusted
17 basis was taken in a taxable year ending on or
18 after December 31, 2021, "x" equals the
19 depreciation deduction that would be allowed
20 on that property if the taxpayer had made the
21 election under Section 168(k)(7) of the
22 Internal Revenue Code to not claim bonus
23 depreciation on that property; and
24                    (iv) for property on which a bonus
25 depreciation deduction of a percentage other
26 than 30%, 50% or 100% of the adjusted basis

HB3280- 77 -LRB104 11474 HLH 21563 b
1 was taken in a taxable year ending on or after
2 December 31, 2021, "x" equals "y" multiplied
3 by 100 times the percentage bonus depreciation
4 on the property (that is, 100(bonus%)) and
5 then divided by 100 times 1 minus the
6 percentage bonus depreciation on the property
7 (that is, 100(1-bonus%)).
8            The aggregate amount deducted under this
9 subparagraph in all taxable years for any one piece of
10 property may not exceed the amount of the bonus
11 depreciation deduction taken on that property on the
12 taxpayer's federal income tax return under subsection
13 (k) of Section 168 of the Internal Revenue Code. This
14 subparagraph (R) is exempt from the provisions of
15 Section 250;
16            (S) If the taxpayer sells, transfers, abandons, or
17 otherwise disposes of property for which the taxpayer
18 was required in any taxable year to make an addition
19 modification under subparagraph (G-10), then an amount
20 equal to that addition modification.
21            If the taxpayer continues to own property through
22 the last day of the last tax year for which a
23 subtraction is allowed with respect to that property
24 under subparagraph (R) and for which the taxpayer was
25 required in any taxable year to make an addition
26 modification under subparagraph (G-10), then an amount

HB3280- 78 -LRB104 11474 HLH 21563 b
1 equal to that addition modification.
2            The taxpayer is allowed to take the deduction
3 under this subparagraph only once with respect to any
4 one piece of property.
5            This subparagraph (S) is exempt from the
6 provisions of Section 250;
7            (T) The amount of (i) any interest income (net of
8 the deductions allocable thereto) taken into account
9 for the taxable year with respect to a transaction
10 with a taxpayer that is required to make an addition
11 modification with respect to such transaction under
12 Section 203(a)(2)(D-17), 203(b)(2)(E-12),
13 203(c)(2)(G-12), or 203(d)(2)(D-7), but not to exceed
14 the amount of such addition modification and (ii) any
15 income from intangible property (net of the deductions
16 allocable thereto) taken into account for the taxable
17 year with respect to a transaction with a taxpayer
18 that is required to make an addition modification with
19 respect to such transaction under Section
20 203(a)(2)(D-18), 203(b)(2)(E-13), 203(c)(2)(G-13), or
21 203(d)(2)(D-8), but not to exceed the amount of such
22 addition modification. This subparagraph (T) is exempt
23 from the provisions of Section 250;
24            (U) An amount equal to the interest income taken
25 into account for the taxable year (net of the
26 deductions allocable thereto) with respect to

HB3280- 79 -LRB104 11474 HLH 21563 b
1 transactions with (i) a foreign person who would be a
2 member of the taxpayer's unitary business group but
3 for the fact the foreign person's business activity
4 outside the United States is 80% or more of that
5 person's total business activity and (ii) for taxable
6 years ending on or after December 31, 2008, to a person
7 who would be a member of the same unitary business
8 group but for the fact that the person is prohibited
9 under Section 1501(a)(27) from being included in the
10 unitary business group because he or she is ordinarily
11 required to apportion business income under different
12 subsections of Section 304, but not to exceed the
13 addition modification required to be made for the same
14 taxable year under Section 203(c)(2)(G-12) for
15 interest paid, accrued, or incurred, directly or
16 indirectly, to the same person. This subparagraph (U)
17 is exempt from the provisions of Section 250;
18            (V) An amount equal to the income from intangible
19 property taken into account for the taxable year (net
20 of the deductions allocable thereto) with respect to
21 transactions with (i) a foreign person who would be a
22 member of the taxpayer's unitary business group but
23 for the fact that the foreign person's business
24 activity outside the United States is 80% or more of
25 that person's total business activity and (ii) for
26 taxable years ending on or after December 31, 2008, to

HB3280- 80 -LRB104 11474 HLH 21563 b
1 a person who would be a member of the same unitary
2 business group but for the fact that the person is
3 prohibited under Section 1501(a)(27) from being
4 included in the unitary business group because he or
5 she is ordinarily required to apportion business
6 income under different subsections of Section 304, but
7 not to exceed the addition modification required to be
8 made for the same taxable year under Section
9 203(c)(2)(G-13) for intangible expenses and costs
10 paid, accrued, or incurred, directly or indirectly, to
11 the same foreign person. This subparagraph (V) is
12 exempt from the provisions of Section 250;
13            (W) in the case of an estate, an amount equal to
14 all amounts included in such total pursuant to the
15 provisions of Section 111 of the Internal Revenue Code
16 as a recovery of items previously deducted by the
17 decedent from adjusted gross income in the computation
18 of taxable income. This subparagraph (W) is exempt
19 from Section 250;
20            (X) an amount equal to the refund included in such
21 total of any tax deducted for federal income tax
22 purposes, to the extent that deduction was added back
23 under subparagraph (F). This subparagraph (X) is
24 exempt from the provisions of Section 250;
25            (Y) For taxable years ending on or after December
26 31, 2011, in the case of a taxpayer who was required to

HB3280- 81 -LRB104 11474 HLH 21563 b
1 add back any insurance premiums under Section
2 203(c)(2)(G-14), such taxpayer may elect to subtract
3 that part of a reimbursement received from the
4 insurance company equal to the amount of the expense
5 or loss (including expenses incurred by the insurance
6 company) that would have been taken into account as a
7 deduction for federal income tax purposes if the
8 expense or loss had been uninsured. If a taxpayer
9 makes the election provided for by this subparagraph
10 (Y), the insurer to which the premiums were paid must
11 add back to income the amount subtracted by the
12 taxpayer pursuant to this subparagraph (Y). This
13 subparagraph (Y) is exempt from the provisions of
14 Section 250;
15            (Z) For taxable years beginning after December 31,
16 2018 and before January 1, 2026, the amount of excess
17 business loss of the taxpayer disallowed as a
18 deduction by Section 461(l)(1)(B) of the Internal
19 Revenue Code; and
20            (AA) For taxable years beginning on or after
21 January 1, 2023, for any cannabis establishment
22 operating in this State and licensed under the
23 Cannabis Regulation and Tax Act or any cannabis
24 cultivation center or medical cannabis dispensing
25 organization operating in this State and licensed
26 under the Compassionate Use of Medical Cannabis

HB3280- 82 -LRB104 11474 HLH 21563 b
1 Program Act, an amount equal to the deductions that
2 were disallowed under Section 280E of the Internal
3 Revenue Code for the taxable year and that would not be
4 added back under this subsection. The provisions of
5 this subparagraph (AA) are exempt from the provisions
6 of Section 250.
7        (3) Limitation. The amount of any modification
8 otherwise required under this subsection shall, under
9 regulations prescribed by the Department, be adjusted by
10 any amounts included therein which were properly paid,
11 credited, or required to be distributed, or permanently
12 set aside for charitable purposes pursuant to Internal
13 Revenue Code Section 642(c) during the taxable year.
14    (d) Partnerships.
15        (1) In general. In the case of a partnership, base
16 income means an amount equal to the taxpayer's taxable
17 income for the taxable year as modified by paragraph (2).
18        (2) Modifications. The taxable income referred to in
19 paragraph (1) shall be modified by adding thereto the sum
20 of the following amounts:
21            (A) An amount equal to all amounts paid or accrued
22 to the taxpayer as interest or dividends during the
23 taxable year to the extent excluded from gross income
24 in the computation of taxable income;
25            (B) An amount equal to the amount of tax imposed by

HB3280- 83 -LRB104 11474 HLH 21563 b
1 this Act to the extent deducted from gross income for
2 the taxable year;
3            (C) The amount of deductions allowed to the
4 partnership pursuant to Section 707 (c) of the
5 Internal Revenue Code in calculating its taxable
6 income;
7            (D) An amount equal to the amount of the capital
8 gain deduction allowable under the Internal Revenue
9 Code, to the extent deducted from gross income in the
10 computation of taxable income;
11            (D-5) For taxable years 2001 and thereafter, an
12 amount equal to the bonus depreciation deduction taken
13 on the taxpayer's federal income tax return for the
14 taxable year under subsection (k) of Section 168 of
15 the Internal Revenue Code;
16            (D-6) If the taxpayer sells, transfers, abandons,
17 or otherwise disposes of property for which the
18 taxpayer was required in any taxable year to make an
19 addition modification under subparagraph (D-5), then
20 an amount equal to the aggregate amount of the
21 deductions taken in all taxable years under
22 subparagraph (O) with respect to that property.
23            If the taxpayer continues to own property through
24 the last day of the last tax year for which a
25 subtraction is allowed with respect to that property
26 under subparagraph (O) and for which the taxpayer was

HB3280- 84 -LRB104 11474 HLH 21563 b
1 allowed in any taxable year to make a subtraction
2 modification under subparagraph (O), then an amount
3 equal to that subtraction modification.
4            The taxpayer is required to make the addition
5 modification under this subparagraph only once with
6 respect to any one piece of property;
7            (D-7) An amount equal to the amount otherwise
8 allowed as a deduction in computing base income for
9 interest paid, accrued, or incurred, directly or
10 indirectly, (i) for taxable years ending on or after
11 December 31, 2004, to a foreign person who would be a
12 member of the same unitary business group but for the
13 fact the foreign person's business activity outside
14 the United States is 80% or more of the foreign
15 person's total business activity and (ii) for taxable
16 years ending on or after December 31, 2008, to a person
17 who would be a member of the same unitary business
18 group but for the fact that the person is prohibited
19 under Section 1501(a)(27) from being included in the
20 unitary business group because he or she is ordinarily
21 required to apportion business income under different
22 subsections of Section 304. The addition modification
23 required by this subparagraph shall be reduced to the
24 extent that dividends were included in base income of
25 the unitary group for the same taxable year and
26 received by the taxpayer or by a member of the

HB3280- 85 -LRB104 11474 HLH 21563 b
1 taxpayer's unitary business group (including amounts
2 included in gross income pursuant to Sections 951
3 through 964 of the Internal Revenue Code and amounts
4 included in gross income under Section 78 of the
5 Internal Revenue Code) with respect to the stock of
6 the same person to whom the interest was paid,
7 accrued, or incurred.
8            This paragraph shall not apply to the following:
9                (i) an item of interest paid, accrued, or
10 incurred, directly or indirectly, to a person who
11 is subject in a foreign country or state, other
12 than a state which requires mandatory unitary
13 reporting, to a tax on or measured by net income
14 with respect to such interest; or
15                (ii) an item of interest paid, accrued, or
16 incurred, directly or indirectly, to a person if
17 the taxpayer can establish, based on a
18 preponderance of the evidence, both of the
19 following:
20                    (a) the person, during the same taxable
21 year, paid, accrued, or incurred, the interest
22 to a person that is not a related member, and
23                    (b) the transaction giving rise to the
24 interest expense between the taxpayer and the
25 person did not have as a principal purpose the
26 avoidance of Illinois income tax, and is paid

HB3280- 86 -LRB104 11474 HLH 21563 b
1 pursuant to a contract or agreement that
2 reflects an arm's-length interest rate and
3 terms; or
4                (iii) the taxpayer can establish, based on
5 clear and convincing evidence, that the interest
6 paid, accrued, or incurred relates to a contract
7 or agreement entered into at arm's-length rates
8 and terms and the principal purpose for the
9 payment is not federal or Illinois tax avoidance;
10 or
11                (iv) an item of interest paid, accrued, or
12 incurred, directly or indirectly, to a person if
13 the taxpayer establishes by clear and convincing
14 evidence that the adjustments are unreasonable; or
15 if the taxpayer and the Director agree in writing
16 to the application or use of an alternative method
17 of apportionment under Section 304(f).
18                Nothing in this subsection shall preclude the
19 Director from making any other adjustment
20 otherwise allowed under Section 404 of this Act
21 for any tax year beginning after the effective
22 date of this amendment provided such adjustment is
23 made pursuant to regulation adopted by the
24 Department and such regulations provide methods
25 and standards by which the Department will utilize
26 its authority under Section 404 of this Act; and

HB3280- 87 -LRB104 11474 HLH 21563 b
1            (D-8) An amount equal to the amount of intangible
2 expenses and costs otherwise allowed as a deduction in
3 computing base income, and that were paid, accrued, or
4 incurred, directly or indirectly, (i) for taxable
5 years ending on or after December 31, 2004, to a
6 foreign person who would be a member of the same
7 unitary business group but for the fact that the
8 foreign person's business activity outside the United
9 States is 80% or more of that person's total business
10 activity and (ii) for taxable years ending on or after
11 December 31, 2008, to a person who would be a member of
12 the same unitary business group but for the fact that
13 the person is prohibited under Section 1501(a)(27)
14 from being included in the unitary business group
15 because he or she is ordinarily required to apportion
16 business income under different subsections of Section
17 304. The addition modification required by this
18 subparagraph shall be reduced to the extent that
19 dividends were included in base income of the unitary
20 group for the same taxable year and received by the
21 taxpayer or by a member of the taxpayer's unitary
22 business group (including amounts included in gross
23 income pursuant to Sections 951 through 964 of the
24 Internal Revenue Code and amounts included in gross
25 income under Section 78 of the Internal Revenue Code)
26 with respect to the stock of the same person to whom

HB3280- 88 -LRB104 11474 HLH 21563 b
1 the intangible expenses and costs were directly or
2 indirectly paid, incurred or accrued. The preceding
3 sentence shall not apply to the extent that the same
4 dividends caused a reduction to the addition
5 modification required under Section 203(d)(2)(D-7) of
6 this Act. As used in this subparagraph, the term
7 "intangible expenses and costs" includes (1) expenses,
8 losses, and costs for, or related to, the direct or
9 indirect acquisition, use, maintenance or management,
10 ownership, sale, exchange, or any other disposition of
11 intangible property; (2) losses incurred, directly or
12 indirectly, from factoring transactions or discounting
13 transactions; (3) royalty, patent, technical, and
14 copyright fees; (4) licensing fees; and (5) other
15 similar expenses and costs. For purposes of this
16 subparagraph, "intangible property" includes patents,
17 patent applications, trade names, trademarks, service
18 marks, copyrights, mask works, trade secrets, and
19 similar types of intangible assets;
20            This paragraph shall not apply to the following:
21                (i) any item of intangible expenses or costs
22 paid, accrued, or incurred, directly or
23 indirectly, from a transaction with a person who
24 is subject in a foreign country or state, other
25 than a state which requires mandatory unitary
26 reporting, to a tax on or measured by net income

HB3280- 89 -LRB104 11474 HLH 21563 b
1 with respect to such item; or
2                (ii) any item of intangible expense or cost
3 paid, accrued, or incurred, directly or
4 indirectly, if the taxpayer can establish, based
5 on a preponderance of the evidence, both of the
6 following:
7                    (a) the person during the same taxable
8 year paid, accrued, or incurred, the
9 intangible expense or cost to a person that is
10 not a related member, and
11                    (b) the transaction giving rise to the
12 intangible expense or cost between the
13 taxpayer and the person did not have as a
14 principal purpose the avoidance of Illinois
15 income tax, and is paid pursuant to a contract
16 or agreement that reflects arm's-length terms;
17 or
18                (iii) any item of intangible expense or cost
19 paid, accrued, or incurred, directly or
20 indirectly, from a transaction with a person if
21 the taxpayer establishes by clear and convincing
22 evidence, that the adjustments are unreasonable;
23 or if the taxpayer and the Director agree in
24 writing to the application or use of an
25 alternative method of apportionment under Section
26 304(f);

HB3280- 90 -LRB104 11474 HLH 21563 b
1                Nothing in this subsection shall preclude the
2 Director from making any other adjustment
3 otherwise allowed under Section 404 of this Act
4 for any tax year beginning after the effective
5 date of this amendment provided such adjustment is
6 made pursuant to regulation adopted by the
7 Department and such regulations provide methods
8 and standards by which the Department will utilize
9 its authority under Section 404 of this Act;
10            (D-9) For taxable years ending on or after
11 December 31, 2008, an amount equal to the amount of
12 insurance premium expenses and costs otherwise allowed
13 as a deduction in computing base income, and that were
14 paid, accrued, or incurred, directly or indirectly, to
15 a person who would be a member of the same unitary
16 business group but for the fact that the person is
17 prohibited under Section 1501(a)(27) from being
18 included in the unitary business group because he or
19 she is ordinarily required to apportion business
20 income under different subsections of Section 304. The
21 addition modification required by this subparagraph
22 shall be reduced to the extent that dividends were
23 included in base income of the unitary group for the
24 same taxable year and received by the taxpayer or by a
25 member of the taxpayer's unitary business group
26 (including amounts included in gross income under

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1 Sections 951 through 964 of the Internal Revenue Code
2 and amounts included in gross income under Section 78
3 of the Internal Revenue Code) with respect to the
4 stock of the same person to whom the premiums and costs
5 were directly or indirectly paid, incurred, or
6 accrued. The preceding sentence does not apply to the
7 extent that the same dividends caused a reduction to
8 the addition modification required under Section
9 203(d)(2)(D-7) or Section 203(d)(2)(D-8) of this Act;
10            (D-10) An amount equal to the credit allowable to
11 the taxpayer under Section 218(a) of this Act,
12 determined without regard to Section 218(c) of this
13 Act;
14            (D-11) For taxable years ending on or after
15 December 31, 2017, an amount equal to the deduction
16 allowed under Section 199 of the Internal Revenue Code
17 for the taxable year;
18            (D-12) the amount that is claimed as a federal
19 deduction when computing the taxpayer's federal
20 taxable income for the taxable year and that is
21 attributable to an endowment gift for which the
22 taxpayer receives a credit under the Illinois Gives
23 Tax Credit Act;
24    and by deducting from the total so obtained the following
25 amounts:
26            (E) The valuation limitation amount;

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1            (F) An amount equal to the amount of any tax
2 imposed by this Act which was refunded to the taxpayer
3 and included in such total for the taxable year;
4            (G) An amount equal to all amounts included in
5 taxable income as modified by subparagraphs (A), (B),
6 (C) and (D) which are exempt from taxation by this
7 State either by reason of its statutes or Constitution
8 or by reason of the Constitution, treaties or statutes
9 of the United States; provided that, in the case of any
10 statute of this State that exempts income derived from
11 bonds or other obligations from the tax imposed under
12 this Act, the amount exempted shall be the interest
13 net of bond premium amortization;
14            (H) Any income of the partnership which
15 constitutes personal service income as defined in
16 Section 1348(b)(1) of the Internal Revenue Code (as in
17 effect December 31, 1981) or a reasonable allowance
18 for compensation paid or accrued for services rendered
19 by partners to the partnership, whichever is greater;
20 this subparagraph (H) is exempt from the provisions of
21 Section 250;
22            (I) An amount equal to all amounts of income
23 distributable to an entity subject to the Personal
24 Property Tax Replacement Income Tax imposed by
25 subsections (c) and (d) of Section 201 of this Act
26 including amounts distributable to organizations

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1 exempt from federal income tax by reason of Section
2 501(a) of the Internal Revenue Code; this subparagraph
3 (I) is exempt from the provisions of Section 250;
4            (J) With the exception of any amounts subtracted
5 under subparagraph (G), an amount equal to the sum of
6 all amounts disallowed as deductions by (i) Sections
7 171(a)(2) and 265(a)(2) of the Internal Revenue Code,
8 and all amounts of expenses allocable to interest and
9 disallowed as deductions by Section 265(a)(1) of the
10 Internal Revenue Code; and (ii) for taxable years
11 ending on or after August 13, 1999, Sections
12 171(a)(2), 265, 280C, and 832(b)(5)(B)(i) of the
13 Internal Revenue Code, plus, (iii) for taxable years
14 ending on or after December 31, 2011, Section
15 45G(e)(3) of the Internal Revenue Code and, for
16 taxable years ending on or after December 31, 2008,
17 any amount included in gross income under Section 87
18 of the Internal Revenue Code; the provisions of this
19 subparagraph are exempt from the provisions of Section
20 250;
21            (K) An amount equal to those dividends included in
22 such total which were paid by a corporation which
23 conducts business operations in a River Edge
24 Redevelopment Zone or zones created under the River
25 Edge Redevelopment Zone Act and conducts substantially
26 all of its operations from a River Edge Redevelopment

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1 Zone or zones. This subparagraph (K) is exempt from
2 the provisions of Section 250;
3            (L) An amount equal to any contribution made to a
4 job training project established pursuant to the Real
5 Property Tax Increment Allocation Redevelopment Act;
6            (M) An amount equal to those dividends included in
7 such total that were paid by a corporation that
8 conducts business operations in a federally designated
9 Foreign Trade Zone or Sub-Zone and that is designated
10 a High Impact Business located in Illinois; provided
11 that dividends eligible for the deduction provided in
12 subparagraph (K) of paragraph (2) of this subsection
13 shall not be eligible for the deduction provided under
14 this subparagraph (M);
15            (N) An amount equal to the amount of the deduction
16 used to compute the federal income tax credit for
17 restoration of substantial amounts held under claim of
18 right for the taxable year pursuant to Section 1341 of
19 the Internal Revenue Code;
20            (O) For taxable years 2001 and thereafter, for the
21 taxable year in which the bonus depreciation deduction
22 is taken on the taxpayer's federal income tax return
23 under subsection (k) of Section 168 of the Internal
24 Revenue Code and for each applicable taxable year
25 thereafter, an amount equal to "x", where:
26                (1) "y" equals the amount of the depreciation

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1 deduction taken for the taxable year on the
2 taxpayer's federal income tax return on property
3 for which the bonus depreciation deduction was
4 taken in any year under subsection (k) of Section
5 168 of the Internal Revenue Code, but not
6 including the bonus depreciation deduction;
7                (2) for taxable years ending on or before
8 December 31, 2005, "x" equals "y" multiplied by 30
9 and then divided by 70 (or "y" multiplied by
10 0.429); and
11                (3) for taxable years ending after December
12 31, 2005:
13                    (i) for property on which a bonus
14 depreciation deduction of 30% of the adjusted
15 basis was taken, "x" equals "y" multiplied by
16 30 and then divided by 70 (or "y" multiplied
17 by 0.429);
18                    (ii) for property on which a bonus
19 depreciation deduction of 50% of the adjusted
20 basis was taken, "x" equals "y" multiplied by
21 1.0;
22                    (iii) for property on which a bonus
23 depreciation deduction of 100% of the adjusted
24 basis was taken in a taxable year ending on or
25 after December 31, 2021, "x" equals the
26 depreciation deduction that would be allowed

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1 on that property if the taxpayer had made the
2 election under Section 168(k)(7) of the
3 Internal Revenue Code to not claim bonus
4 depreciation on that property; and
5                    (iv) for property on which a bonus
6 depreciation deduction of a percentage other
7 than 30%, 50% or 100% of the adjusted basis
8 was taken in a taxable year ending on or after
9 December 31, 2021, "x" equals "y" multiplied
10 by 100 times the percentage bonus depreciation
11 on the property (that is, 100(bonus%)) and
12 then divided by 100 times 1 minus the
13 percentage bonus depreciation on the property
14 (that is, 100(1-bonus%)).
15            The aggregate amount deducted under this
16 subparagraph in all taxable years for any one piece of
17 property may not exceed the amount of the bonus
18 depreciation deduction taken on that property on the
19 taxpayer's federal income tax return under subsection
20 (k) of Section 168 of the Internal Revenue Code. This
21 subparagraph (O) is exempt from the provisions of
22 Section 250;
23            (P) If the taxpayer sells, transfers, abandons, or
24 otherwise disposes of property for which the taxpayer
25 was required in any taxable year to make an addition
26 modification under subparagraph (D-5), then an amount

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1 equal to that addition modification.
2            If the taxpayer continues to own property through
3 the last day of the last tax year for which a
4 subtraction is allowed with respect to that property
5 under subparagraph (O) and for which the taxpayer was
6 required in any taxable year to make an addition
7 modification under subparagraph (D-5), then an amount
8 equal to that addition modification.
9            The taxpayer is allowed to take the deduction
10 under this subparagraph only once with respect to any
11 one piece of property.
12            This subparagraph (P) is exempt from the
13 provisions of Section 250;
14            (Q) The amount of (i) any interest income (net of
15 the deductions allocable thereto) taken into account
16 for the taxable year with respect to a transaction
17 with a taxpayer that is required to make an addition
18 modification with respect to such transaction under
19 Section 203(a)(2)(D-17), 203(b)(2)(E-12),
20 203(c)(2)(G-12), or 203(d)(2)(D-7), but not to exceed
21 the amount of such addition modification and (ii) any
22 income from intangible property (net of the deductions
23 allocable thereto) taken into account for the taxable
24 year with respect to a transaction with a taxpayer
25 that is required to make an addition modification with
26 respect to such transaction under Section

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1 203(a)(2)(D-18), 203(b)(2)(E-13), 203(c)(2)(G-13), or
2 203(d)(2)(D-8), but not to exceed the amount of such
3 addition modification. This subparagraph (Q) is exempt
4 from Section 250;
5            (R) An amount equal to the interest income taken
6 into account for the taxable year (net of the
7 deductions allocable thereto) with respect to
8 transactions with (i) a foreign person who would be a
9 member of the taxpayer's unitary business group but
10 for the fact that the foreign person's business
11 activity outside the United States is 80% or more of
12 that person's total business activity and (ii) for
13 taxable years ending on or after December 31, 2008, to
14 a person who would be a member of the same unitary
15 business group but for the fact that the person is
16 prohibited under Section 1501(a)(27) from being
17 included in the unitary business group because he or
18 she is ordinarily required to apportion business
19 income under different subsections of Section 304, but
20 not to exceed the addition modification required to be
21 made for the same taxable year under Section
22 203(d)(2)(D-7) for interest paid, accrued, or
23 incurred, directly or indirectly, to the same person.
24 This subparagraph (R) is exempt from Section 250;
25            (S) An amount equal to the income from intangible
26 property taken into account for the taxable year (net

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1 of the deductions allocable thereto) with respect to
2 transactions with (i) a foreign person who would be a
3 member of the taxpayer's unitary business group but
4 for the fact that the foreign person's business
5 activity outside the United States is 80% or more of
6 that person's total business activity and (ii) for
7 taxable years ending on or after December 31, 2008, to
8 a person who would be a member of the same unitary
9 business group but for the fact that the person is
10 prohibited under Section 1501(a)(27) from being
11 included in the unitary business group because he or
12 she is ordinarily required to apportion business
13 income under different subsections of Section 304, but
14 not to exceed the addition modification required to be
15 made for the same taxable year under Section
16 203(d)(2)(D-8) for intangible expenses and costs paid,
17 accrued, or incurred, directly or indirectly, to the
18 same person. This subparagraph (S) is exempt from
19 Section 250;
20            (T) For taxable years ending on or after December
21 31, 2011, in the case of a taxpayer who was required to
22 add back any insurance premiums under Section
23 203(d)(2)(D-9), such taxpayer may elect to subtract
24 that part of a reimbursement received from the
25 insurance company equal to the amount of the expense
26 or loss (including expenses incurred by the insurance

HB3280- 100 -LRB104 11474 HLH 21563 b
1 company) that would have been taken into account as a
2 deduction for federal income tax purposes if the
3 expense or loss had been uninsured. If a taxpayer
4 makes the election provided for by this subparagraph
5 (T), the insurer to which the premiums were paid must
6 add back to income the amount subtracted by the
7 taxpayer pursuant to this subparagraph (T). This
8 subparagraph (T) is exempt from the provisions of
9 Section 250; and
10            (U) For taxable years beginning on or after
11 January 1, 2023, for any cannabis establishment
12 operating in this State and licensed under the
13 Cannabis Regulation and Tax Act or any cannabis
14 cultivation center or medical cannabis dispensing
15 organization operating in this State and licensed
16 under the Compassionate Use of Medical Cannabis
17 Program Act, an amount equal to the deductions that
18 were disallowed under Section 280E of the Internal
19 Revenue Code for the taxable year and that would not be
20 added back under this subsection. The provisions of
21 this subparagraph (U) are exempt from the provisions
22 of Section 250.
23    (e) Gross income; adjusted gross income; taxable income.
24        (1) In general. Subject to the provisions of paragraph
25 (2) and subsection (b)(3), for purposes of this Section

HB3280- 101 -LRB104 11474 HLH 21563 b
1 and Section 803(e), a taxpayer's gross income, adjusted
2 gross income, or taxable income for the taxable year shall
3 mean the amount of gross income, adjusted gross income or
4 taxable income properly reportable for federal income tax
5 purposes for the taxable year under the provisions of the
6 Internal Revenue Code. Taxable income may be less than
7 zero. However, for taxable years ending on or after
8 December 31, 1986, net operating loss carryforwards from
9 taxable years ending prior to December 31, 1986, may not
10 exceed the sum of federal taxable income for the taxable
11 year before net operating loss deduction, plus the excess
12 of addition modifications over subtraction modifications
13 for the taxable year. For taxable years ending prior to
14 December 31, 1986, taxable income may never be an amount
15 in excess of the net operating loss for the taxable year as
16 defined in subsections (c) and (d) of Section 172 of the
17 Internal Revenue Code, provided that when taxable income
18 of a corporation (other than a Subchapter S corporation),
19 trust, or estate is less than zero and addition
20 modifications, other than those provided by subparagraph
21 (E) of paragraph (2) of subsection (b) for corporations or
22 subparagraph (E) of paragraph (2) of subsection (c) for
23 trusts and estates, exceed subtraction modifications, an
24 addition modification must be made under those
25 subparagraphs for any other taxable year to which the
26 taxable income less than zero (net operating loss) is

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1 applied under Section 172 of the Internal Revenue Code or
2 under subparagraph (E) of paragraph (2) of this subsection
3 (e) applied in conjunction with Section 172 of the
4 Internal Revenue Code.
5        (2) Special rule. For purposes of paragraph (1) of
6 this subsection, the taxable income properly reportable
7 for federal income tax purposes shall mean:
8            (A) Certain life insurance companies. In the case
9 of a life insurance company subject to the tax imposed
10 by Section 801 of the Internal Revenue Code, life
11 insurance company taxable income, plus the amount of
12 distribution from pre-1984 policyholder surplus
13 accounts as calculated under Section 815a of the
14 Internal Revenue Code;
15            (B) Certain other insurance companies. In the case
16 of mutual insurance companies subject to the tax
17 imposed by Section 831 of the Internal Revenue Code,
18 insurance company taxable income;
19            (C) Regulated investment companies. In the case of
20 a regulated investment company subject to the tax
21 imposed by Section 852 of the Internal Revenue Code,
22 investment company taxable income;
23            (D) Real estate investment trusts. In the case of
24 a real estate investment trust subject to the tax
25 imposed by Section 857 of the Internal Revenue Code,
26 real estate investment trust taxable income;

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1            (E) Consolidated corporations. In the case of a
2 corporation which is a member of an affiliated group
3 of corporations filing a consolidated income tax
4 return for the taxable year for federal income tax
5 purposes, taxable income determined as if such
6 corporation had filed a separate return for federal
7 income tax purposes for the taxable year and each
8 preceding taxable year for which it was a member of an
9 affiliated group. For purposes of this subparagraph,
10 the taxpayer's separate taxable income shall be
11 determined as if the election provided by Section
12 243(b)(2) of the Internal Revenue Code had been in
13 effect for all such years;
14            (F) Cooperatives. In the case of a cooperative
15 corporation or association, the taxable income of such
16 organization determined in accordance with the
17 provisions of Section 1381 through 1388 of the
18 Internal Revenue Code, but without regard to the
19 prohibition against offsetting losses from patronage
20 activities against income from nonpatronage
21 activities; except that a cooperative corporation or
22 association may make an election to follow its federal
23 income tax treatment of patronage losses and
24 nonpatronage losses. In the event such election is
25 made, such losses shall be computed and carried over
26 in a manner consistent with subsection (a) of Section

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1 207 of this Act and apportioned by the apportionment
2 factor reported by the cooperative on its Illinois
3 income tax return filed for the taxable year in which
4 the losses are incurred. The election shall be
5 effective for all taxable years with original returns
6 due on or after the date of the election. In addition,
7 the cooperative may file an amended return or returns,
8 as allowed under this Act, to provide that the
9 election shall be effective for losses incurred or
10 carried forward for taxable years occurring prior to
11 the date of the election. Once made, the election may
12 only be revoked upon approval of the Director. The
13 Department shall adopt rules setting forth
14 requirements for documenting the elections and any
15 resulting Illinois net loss and the standards to be
16 used by the Director in evaluating requests to revoke
17 elections. Public Act 96-932 is declaratory of
18 existing law;
19            (G) Subchapter S corporations. In the case of: (i)
20 a Subchapter S corporation for which there is in
21 effect an election for the taxable year under Section
22 1362 of the Internal Revenue Code, the taxable income
23 of such corporation determined in accordance with
24 Section 1363(b) of the Internal Revenue Code, except
25 that taxable income shall take into account those
26 items which are required by Section 1363(b)(1) of the

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1 Internal Revenue Code to be separately stated; and
2 (ii) a Subchapter S corporation for which there is in
3 effect a federal election to opt out of the provisions
4 of the Subchapter S Revision Act of 1982 and have
5 applied instead the prior federal Subchapter S rules
6 as in effect on July 1, 1982, the taxable income of
7 such corporation determined in accordance with the
8 federal Subchapter S rules as in effect on July 1,
9 1982; and
10            (H) Partnerships. In the case of a partnership,
11 taxable income determined in accordance with Section
12 703 of the Internal Revenue Code, except that taxable
13 income shall take into account those items which are
14 required by Section 703(a)(1) to be separately stated
15 but which would be taken into account by an individual
16 in calculating his taxable income.
17        (3) Recapture of business expenses on disposition of
18 asset or business. Notwithstanding any other law to the
19 contrary, if in prior years income from an asset or
20 business has been classified as business income and in a
21 later year is demonstrated to be non-business income, then
22 all expenses, without limitation, deducted in such later
23 year and in the 2 immediately preceding taxable years
24 related to that asset or business that generated the
25 non-business income shall be added back and recaptured as
26 business income in the year of the disposition of the

HB3280- 106 -LRB104 11474 HLH 21563 b
1 asset or business. Such amount shall be apportioned to
2 Illinois using the greater of the apportionment fraction
3 computed for the business under Section 304 of this Act
4 for the taxable year or the average of the apportionment
5 fractions computed for the business under Section 304 of
6 this Act for the taxable year and for the 2 immediately
7 preceding taxable years.
8    (f) Valuation limitation amount.
9        (1) In general. The valuation limitation amount
10 referred to in subsections (a)(2)(G), (c)(2)(I) and
11 (d)(2)(E) is an amount equal to:
12            (A) The sum of the pre-August 1, 1969 appreciation
13 amounts (to the extent consisting of gain reportable
14 under the provisions of Section 1245 or 1250 of the
15 Internal Revenue Code) for all property in respect of
16 which such gain was reported for the taxable year;
17 plus
18            (B) The lesser of (i) the sum of the pre-August 1,
19 1969 appreciation amounts (to the extent consisting of
20 capital gain) for all property in respect of which
21 such gain was reported for federal income tax purposes
22 for the taxable year, or (ii) the net capital gain for
23 the taxable year, reduced in either case by any amount
24 of such gain included in the amount determined under
25 subsection (a)(2)(F) or (c)(2)(H).

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1        (2) Pre-August 1, 1969 appreciation amount.
2            (A) If the fair market value of property referred
3 to in paragraph (1) was readily ascertainable on
4 August 1, 1969, the pre-August 1, 1969 appreciation
5 amount for such property is the lesser of (i) the
6 excess of such fair market value over the taxpayer's
7 basis (for determining gain) for such property on that
8 date (determined under the Internal Revenue Code as in
9 effect on that date), or (ii) the total gain realized
10 and reportable for federal income tax purposes in
11 respect of the sale, exchange or other disposition of
12 such property.
13            (B) If the fair market value of property referred
14 to in paragraph (1) was not readily ascertainable on
15 August 1, 1969, the pre-August 1, 1969 appreciation
16 amount for such property is that amount which bears
17 the same ratio to the total gain reported in respect of
18 the property for federal income tax purposes for the
19 taxable year, as the number of full calendar months in
20 that part of the taxpayer's holding period for the
21 property ending July 31, 1969 bears to the number of
22 full calendar months in the taxpayer's entire holding
23 period for the property.
24            (C) The Department shall prescribe such
25 regulations as may be necessary to carry out the
26 purposes of this paragraph.

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1    (g) Double deductions. Unless specifically provided
2otherwise, nothing in this Section shall permit the same item
3to be deducted more than once.
4    (h) Legislative intention. Except as expressly provided by
5this Section there shall be no modifications or limitations on
6the amounts of income, gain, loss or deduction taken into
7account in determining gross income, adjusted gross income or
8taxable income for federal income tax purposes for the taxable
9year, or in the amount of such items entering into the
10computation of base income and net income under this Act for
11such taxable year, whether in respect of property values as of
12August 1, 1969 or otherwise.
13(Source: P.A. 102-16, eff. 6-17-21; 102-558, eff. 8-20-21;
14102-658, eff. 8-27-21; 102-813, eff. 5-13-22; 102-1112, eff.
1512-21-22; 103-8, eff. 6-7-23; 103-478, eff. 1-1-24; 103-592,
16Article 10, Section 10-900, eff. 6-7-24; 103-592, Article 170,
17Section 170-90, eff. 6-7-24; 103-605, eff. 7-1-24; 103-647,
18eff. 7-1-24; revised 8-20-24.)
19    Section 99. Effective date. This Act takes effect upon
20becoming law.
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