IllinoisHB5017104th General Assembly (2025–2026)House

INC TX-RATES

Sponsored By: Tony M. McCombie

In Committee

Summary

Amends the Illinois Income Tax Act. Provides that the rate of tax on individuals, trusts, and estates shall be (i) 4.5667% of the taxpayer's net income for taxable years beginning on or after January 1, 2026 and ending before January 1, 2027, (ii) 4.1833% of the taxpayer's net income for taxable years beginning on or after January 1, 2027 and ending before January 1, 2028, and (iii) 3.8% of the taxpayer's net income for taxable years beginning on or after January 1, 2028 (currently, 4.95%). Provides that the rate of tax for corporations is (i) 6.3% of the taxpayer's net income for taxable years beginning on or after January 1, 2026 and ending before January 1, 2027, (ii) 5.6% of the taxpayer's net income for taxable years beginning on or after January 1, 2027 and ending before January 1, 2028, and (iii) 4.9% of the taxpayer's net income for taxable years beginning on or after January 1, 2028. Effective immediately.

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Bill Overview

No Economic Impacts Identified for this Bill

Sponsors & Cosponsors

Sponsor

  • Tony M. McCombie

    Affiliation unavailable

Cosponsors

There are no cosponsors for this bill.

Roll Call Votes

No roll call votes available for this bill.

Actions Timeline

  1. Referred to Rules Committee

    2/10/2026House
  2. First Reading

    2/10/2026House
  3. Filed with the Clerk by Rep. Tony M. McCombie

    2/4/2026House

Bill Text

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