Issue · Budget & Taxes

Budget & Taxes

Every budget & taxes bill, vote, and legislator stance in Illinois, automatically classified by Maddy, our AI policy reader.

Total bills
1,562
104th Regular Session
Top supporter
Robert Peters
100% support rate
Top opponent
Chapin Rose
0% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving budget & taxes in Illinois

Legislators moving budget & taxes in Illinois
Legislator Party Stance Support rate Votes
Robert Peters
Robert Peters Senate · District 13
D
Strong +
100% 51
Sara Feigenholtz
Sara Feigenholtz Senate · District 6
D
Strong +
100% 48
Hoan Huynh
Hoan Huynh House · District 13
D
Strong +
100% 80
Ram Villivalam
Ram Villivalam Senate · District 8
D
Strong +
100% 56
Celina Villanueva
Celina Villanueva Senate · District 12
D
Strong +
100% 57
Chapin Rose
Chapin Rose Senate · District 51
R
Strong −
0% 61
Jil Tracy
Jil Tracy Senate · District 50
R
Strong −
0% 80
Andrew Chesney
Andrew Chesney Senate · District 45
R
Strong −
0% 49
Terri Bryant
Terri Bryant Senate · District 58
R
Strong −
0% 60
Chris Balkema
Chris Balkema Senate · District 53
R
Strong −
0% 55
Showing 321–330 of 1,562 bills

All budget & taxes bills

in committee · Illinois · House May 22, 2026

HB 5215: MARK-TO-MARKET TAX ACT

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. Effective immediately.
Sub-Topics Income Tax
in committee · Illinois · House Feb 10, 2026

HB 5267: SHORT-TERM RENTAL ASSESSMENT

Amends the Property Tax Code. Provides that, in counties with a population of 200,000 or more that classify property, any residential property used in whole or in part as a short-term rental accommodation for 30 or more days in any year shall be assessed on the same basis of assessment as commercial property
Sub-Topics Property Tax
in committee · Illinois · Senate Feb 25, 2026

SB 4128: $FY27 IELRB OCE

Makes appropriations for the ordinary and contingent expenses of the Illinois Educational Labor Relations Board for the fiscal year beginning July 1, 2026, as follows: Other State Funds $4,465,600.
in committee · Illinois · Senate Jul 6, 2026

SB 3873: INC TX-R AND D CREDIT

SB 3873 permanently extends Illinois' research and development (R&D) tax credit for businesses. It amends the Illinois Income Tax Act to make the R&D credit permanent, removing any expiration date. This change directly affects businesses that claim R&D credits on their state tax returns, providing ongoing eligibility without needing annual legislative renewal. The credit applies immediately upon the bill's effective date, offering predictable tax relief for qualifying companies investing in innovation.
in committee · Illinois · House Mar 2, 2026

HB 5527: INC TAX-R AND D CREDIT

Amends the Illinois Income Tax Act. Increases the amount of the research and development credit by calculating the increase in the taxpayer's research activities in the State over 50% (currently, 100%) of the qualifying expenditures for the base period. Effective immediately.
Sub-Topics Income Tax
in committee · Illinois · Senate Feb 25, 2026

SB 4093: $FY27 DCFS OCE

Makes appropriations for the ordinary and contingent expenses of the Department of Children and Family Services for the fiscal year beginning July 1, 2026, as follows: General Funds $1,668,497,400; Other State Funds $826,507,600; Federal Funds $15,816,600; Total $2,510,821,600.
in committee · Illinois · House Mar 27, 2026

HB 4915: SENIOR DEFERRAL-LIENS

Amends the Senior Citizens Real Estate Tax Deferral Act. Provides that the real estate taxes deferred under the Act and taxes paid by the Department of Revenue under the Act, together with all interest and costs that may accrue on those amounts, shall be a prior and first lien on the property until the deferred taxes, interest, and costs are paid. Provides that the tax deferral and recovery agreement with the collector shall expressly state that those amounts are a prior and first lien. Effective immediately.
Sub-Topics Tax Incentives
Showing 321 to 330 of 1,562 bills
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