Illinois · Senate Bill 3799 · 104th General Assembly

INC TX-ENTITY BASE

  1. Introduced Feb 6, 2026
  2. In committee Feb 6, 2026
  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 entity-level tax, provides that a partnership making an entity-level tax election may elect to determine its tax base using a full distributive share method or an Illinois-sourced income method. Effective immediately.

Every action

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

Show the 5 earlier steps
  1. SenateFiled with Secretary by Sen. Celina Villanueva
  2. SenateFirst Reading
  3. CommitteeReferred to Assignments · Senate Assignments
  4. CommitteeAssigned to Revenue · Senate Revenue
  5. SenateRule 2-10 Committee Deadline Established As April 24, 2026
  1. SenateSenate Committee Amendment No. 1 Filed with Secretary by Sen. Celina Villanueva
  2. CommitteeSenate Committee Amendment No. 1 Referred to Assignments · Senate Assignments
  3. SenateRule 2-10 Committee/3rd Reading Deadline Established As May 15, 2026
  4. CommitteeSenate Committee Amendment No. 1 Assignments Refers to Revenue · Senate Assignments
  5. SenateAdded as Co-Sponsor Sen. Chris Balkema
  6. SenateRule 2-10 Committee/3rd Reading Deadline Established As May 22, 2026
  7. CommitteeRule 3-9(a) / Re-referred to Assignments · Senate Assignments
  8. CommitteeSenate Committee Amendment No. 1 Rule 3-9(a) / Re-referred to Assignments · Senate Assignments

Roll calls

No recorded votes on this bill yet.

Sponsors

The member who introduced it, joined by 1 cosponsor: 1 Republican.

All 1 cosponsor

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.