Illinois · Senate Bill 2041 · 104th General Assembly

INC TX-ESTIMATED TAX

SB 2041 Sponsored by Celina Villanueva In committee

  1. Introduced Feb 6, 2025
  2. In committee Feb 6, 2025
  3. Passed the Senate Next
  4. Passed the House  
  5. To the governor  
  6. Became law  

What it does

The legislature's own summary of the bill, or its official long title.

Amends the Illinois Income Tax Act. In provisions concerning the estimated tax, provides that the required annual payment is the lesser of: (i) 90% of the tax shown on the return for the taxable year, or if no return is filed, 90% of the tax for the year; (ii) 100% of the tax shown on the return of the taxpayer for the preceding taxable year if a return showing a liability for tax was filed by the taxpayer for the…

Read the full title (126 words)

Amends the Illinois Income Tax Act. In provisions concerning the estimated tax, provides that the required annual payment is the lesser of: (i) 90% of the tax shown on the return for the taxable year, or if no return is filed, 90% of the tax for the year; (ii) 100% of the tax shown on the return of the taxpayer for the preceding taxable year if a return showing a liability for tax was filed by the taxpayer for the preceding taxable year and the preceding year was a taxable year of 12 months; or (iii) 90% of the tax for the taxable year that would have been due based on the Act as it exists on the first day of the taxable year. Effective immediately.

Every action

3 steps, oldest first, as the legislature records them.

  1. SenateFiled with Secretary by Sen. Celina Villanueva
  2. SenateFirst Reading
  3. CommitteeReferred to Assignments · Senate Assignments

Roll calls

No recorded votes on this bill yet.

Sponsors

The member who introduced it.

From Illinois's official records (www.ilga.gov), checked Nov 2, 2026. Text links go to the official versions; LegiList does not copy bill text.