Bill Title: Amends the Illinois Income Tax Act. Provides that, when calculating the taxpayer's base income, the taxpayer's federal adjusted gross income shall be modified to exclude (i) the portion of income or loss that is received from a trade or business conducted within and without Illinois and that is not derived from or connected with Illinois sources and (ii) the portion of income or loss that is received from a pass-through entity conducting business within and without Illinois and that is not derived from or connected with Illinois sources. Effective immediately.

Sponsorship: Partisan Bill (Republican 1)

Status: (Introduced) 2025-06-02 - Rule 3-9(a) / Re-referred to Assignments [SB1833 Detail]

Text: Latest bill text (Introduced) [HTML]

---

PolitiCorps Conversations

Start PolitiCorps Debate

Title	PolitiCorps	Access	Comments	Views	Last Post
There are no visible public or private PolitiCorps discussions concerning the 2025 Illinois SB1833 at this time.