Bill Title: Amends the Illinois Income Tax Act. Provides that a taxpayer shall be allowed an income tax credit in an amount equal to 1.3% of the qualified research expenses made by the taxpayer in Illinois. Provides that the taxpayer is not required to have obtained a research and development credit with respect to his or her federal income taxes to qualify for the Illinois research and development credit.

Sponsorship: Partisan Bill (Republican 1)

Status: (Introduced - Dead) 2026-05-22 - Rule 3-9(a) / Re-referred to Assignments [SB3791 Detail]

---

Bill Drafts

Revision	Date	Format	Source	View
Introduced	2026-02-06	HTML/Text	Link	View

Amendments

Amendment	Date	Disposition	Format	Source	View
No bill amendments currently on file for Illinois SB3791

Supplemental Documents

Title	Description	Date	Format	Source	View
No supplemental documents for Illinois SB3791 currently on file.