SB 3884 Illinois Senate · 104th Regular Session

REVENUE-CHILD CARE

Summary
Creates the Extremely High Wealth Mark-to-Market Tax Act. Provides that a resident taxpayer with net assets worth $1,000,000,000 or more shall recognize gains or losses as if each asset owned by that taxpayer had been sold for its fair market value on December 31 of the taxable year. Contains provisions concerning the calculation of the amount of tax due from those gains or losses. Amends the Illinois Income Tax Act to make conforming changes. Amends the Department of Commerce and Economic Opportunity Law of the Civil Administrative Code of Illinois Provides that the Department of Commerce and Economic Opportunity shall develop a child care assistance program that includes child care subsidies and has benchmarks for limiting co-payments, by the year 2030, to no more than 7% of a family's income. Amends the Illinois Income Tax Act. Provides that, for taxable years beginning on or after January 1, 2027, the corporate income tax rate shall be 9% (currently, 7%). Effective immediately
Bill status in committee 1 of 4 stages cleared
Introduction
Feb 2026
Committee Review
Floor Vote
Governor
Introduced Feb 6, 2026 Last action Feb 6, 2026
Floor votes

How they voted

No floor votes recorded yet.
Full legislative history

Actions timeline

Total actions
3
Key actions
0
Committee
1
Feb 6, 2026
Committee
Referred to Assignments
upper
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Mike Simmons-Gessesse
Mike Simmons-Gessesse
DDemocratic
IL
7