Indiana 2025 Regular Session Status: Enacted Bipartisan · 12 R · 1 D cosponsors

SB 451 — Income tax rate.

Last action — Public Law 80

  1. ✓
    Introduced
  2. ✓
    In Committee
  3. ✓
    Passed Senate
  4. ✓
    Passed House
  5. ✓
    To Executive
  6. 6
    Enacted

This bill has been enacted into law. Introduced January 13, 2025. Enacted.

Signed by Governor Mike Braun (Republican) on April 16, 2025.

Odds of enactment

High chance

Based on the sponsor, cosponsors, and committee posture, this bill has a high chance of becoming law.

Upgrade to see the exact probability and what's driving it.

A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Likely to advance 98% · high confidence

  • Enacted

    Current position in the legislative process.

  • 13 sponsors

    3 primary, 10 co-sponsors signed on.

  • Bipartisan support

    Sponsored across 2 parties (12 R · 1 D) — cross-party backing.

  • Cleared a recorded vote

    Passed 3 recorded votes so far.

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

Summary

Provides for a decrease in the individual adjusted gross income tax rate beginning in 2030 depending on certain conditions being met.

Bill Text

We don't have the full text on file for this bill yet.

Read SB 451 on the official Indiana source →

Action History

  1. Public Law 80

  2. Signed by the Governor

  3. Signed by the President of the Senate

  4. Signed by the President Pro Tempore

  5. Signed by the Speaker

  6. Senate concurred with House amendments; Roll Call 354: yeas 48, nays 0

  7. Motion to concur filed

  8. Returned to the Senate with amendments

  9. Third reading: passed; Roll Call 347: yeas 74, nays 18

  10. Amendment #1 (Porter) failed; voice vote

  11. Amendment #2 (Porter) failed; voice vote

  12. Second reading: ordered engrossed

  13. Committee report: amend do pass, adopted

  14. Representative O'Brien added as cosponsor

  15. First reading: referred to Committee on Ways and Means

  16. Referred to the House

  17. Senator Buchanan added as coauthor

  18. Third reading: passed; Roll Call 33: yeas 49, nays 0

  19. House sponsor: Representative Thompson

  20. Cosponsors: Representatives Snow and Lehman

  21. Senator Randolph added as coauthor

  22. Senator Baldwin added as second author

  23. Second reading: ordered engrossed

  24. Senators Rogers, Johnson T, Gaskill, Walker K, Garten added as coauthors

  25. Committee report: amend do pass, adopted

  26. Authored by Senator Holdman

  27. First reading: referred to Committee on Tax and Fiscal Policy

Sponsors

Sponsorship breakdown

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3 sponsors · 10 co-sponsors · 137 not signed on · 17 voted No

Sponsors (3)

Co-sponsors (10)

Not signed on (137)

137 members have not signed on to this bill.

Show all 137 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Votes

SB 451 - Holdman

Passed 48 Yea · 0 Nay · 2 Other
Party YeaNayPresentNot Voting
Republican 38001
Democrat 9001
Unaffiliated 1000
Total 48002
% of votes cast 96%0%0%4%
How each member voted (50)
Member Party Vote
Zay — Yea
Andrea Hunley Democrat Yea
David Niezgodski Democrat Yea
Fady Qaddoura Democrat Yea
Greg Taylor Democrat Yea
J.D. Ford Democrat Yea
La Keisha Jackson Democrat Not Voting
Lonnie Randolph Democrat Yea
Mark Spencer Democrat Yea
Rodney Pol Democrat Yea
Shelli Yoder Democrat Yea
Aaron Freeman Republican Yea
Blake Doriot Republican Yea
Brett Clark Republican Yea
Brian Buchanan Republican Yea
Chris Garten Republican Yea
Cyndi Carrasco Republican Yea
Dan Dernulc Republican Yea
Daryl Schmitt Republican Yea
Ed Charbonneau Republican Yea
Eric Bassler Republican Yea
Eric Koch Republican Yea
Gary Byrne Republican Yea
Greg Goode Republican Yea
Greg Walker Republican Yea
James Buck Republican Yea
James Tomes Republican Yea
Jean Leising Republican Yea
Jeff Raatz Republican Yea
Justin Busch Republican Yea
Kyle Walker Republican Yea
Linda Rogers Republican Yea
Liz Brown Republican Yea
Michael Crider Republican Yea
Michael Young Republican Yea
Mike Bohacek Republican Yea
Mike Gaskill Republican Yea
Randy Maxwell Republican Yea
Rick Niemeyer Republican Yea
Rodric Bray Republican Yea
Ron Alting Republican Yea
Ryan Mishler Republican Yea
Scott Alexander Republican Yea
Scott Baldwin Republican Yea
Spencer Deery Republican Yea
Stacey Donato Republican Yea
Susan Glick Republican Yea
Travis Holdman Republican Yea
Tyler Johnson Republican Yea
Vaneta Becker Republican Not Voting

Official roll call →

SB 451 - Thompson - 3rd Reading

Passed 74 Yea · 18 Nay · 8 Other
Party YeaNayPresentNot Voting
Republican 65006
Democrat 81701
Unaffiliated 1101
Total 741808
% of votes cast 74%18%0%8%
How each member voted (100)
Member Party Vote
Boy — Nay
Dant Chesser — Yea
Garcia Wilburn — Not Voting
Alex Burton Democrat Nay
Carey Hamilton Democrat Yea
Carolyn Jackson Democrat Nay
Cherrish Pryor Democrat Nay
Chris Campbell Democrat Nay
Chuck Moseley Democrat Yea
Earl Harris Democrat Nay
Edward DeLaney Democrat Nay
Gregory Porter Democrat Nay
John Bartlett Democrat Nay
Justin Moed Democrat Yea
Kyle Miller Democrat Yea
Matt Pierce Democrat Nay
Maureen Bauer Democrat Yea
Mike Andrade Democrat Yea
Mitch Gore Democrat Not Voting
Philip GiaQuinta Democrat Nay
Ragen Hatcher Democrat Nay
Renee Pack Democrat Nay
Robin Shackleford Democrat Nay
Ryan Dvorak Democrat Yea
Sheila Klinker Democrat Nay
Sue Errington Democrat Nay
Tonya Pfaff Democrat Yea
Vanessa Summers Democrat Nay
Vernon Smith Democrat Nay
Alaina Shonkwiler Republican Yea
Alex Zimmerman Republican Yea
Andrew Ireland Republican Yea
Beau Baird Republican Yea
Becky Cash Republican Yea
Ben Smaltz Republican Yea
Brad Barrett Republican Yea
Bruce Borders Republican Yea
Chris Jeter Republican Yea
Chris Judy Republican Yea
Chris May Republican Yea
Cindy Ledbetter Republican Yea
Cory Criswell Republican Yea
Craig Haggard Republican Yea
Craig Snow Republican Yea
Dale DeVon Republican Yea
Danny Lopez Republican Yea
Dave Hall Republican Yea
Dave Heine Republican Yea
David Abbott Republican Yea
Doug Miller Republican Yea
Edmond Soliday Republican Yea
Edward Clere Republican Yea
Elizabeth Rowray Republican Yea
Ethan Lawson Republican Yea
Ethan Manning Republican Yea
Garrett Bascom Republican Yea
Gregory Steuerwald Republican Yea
Harold Slager Republican Yea
Heath VanNatter Republican Yea
Hunter Smith Republican Yea
J.D. Prescott Republican Yea
Jack Jordan Republican Yea
Jake Teshka Republican Yea
Jeffrey Thompson Republican Yea
Jennifer Meltzer Republican Yea
Jim Lucas Republican Yea
Jim Pressel Republican Yea
Joanna King Republican Yea
Julie McGuire Republican Yea
Julie Olthoff Republican Yea
Karen Engleman Republican Yea
Kendell Culp Republican Yea
Kyle Pierce Republican Not Voting
Lindsay Patterson Republican Yea
Lori Goss-Reaves Republican Yea
Lorissa Sweet Republican Yea
Mark Genda Republican Yea
Martin Carbaugh Republican Not Voting
Matt Commons Republican Yea
Matt Hostettler Republican Yea
Matt Lehman Republican Yea
Michael Karickhoff Republican Not Voting
Michelle Davis Republican Yea
Mike Aylesworth Republican Yea
Peggy Mayfield Republican Yea
Robb Greene Republican Yea
Robert Behning Republican Not Voting
Robert Heaton Republican Yea
Robert Morris Republican Yea
Ryan Lauer Republican Yea
Shane Lindauer Republican Yea
Steve Bartels Republican Yea
Tim Yocum Republican Yea
Timothy O'Brien Republican Yea
Timothy Wesco Republican Yea
Todd Huston Republican Not Voting
Tony Isa Republican Yea
Tyler Johnson Republican Not Voting
Wendy McNamara Republican Yea
Zach Payne Republican Yea

Official roll call →

SB 451 - Holdman - 3rd Reading

Passed 49 Yea · 0 Nay · 1 Other
Party YeaNayPresentNot Voting
Republican 39000
Democrat 9001
Unaffiliated 1000
Total 49001
% of votes cast 98%0%0%2%
How each member voted (50)
Member Party Vote
Zay — Yea
Andrea Hunley Democrat Yea
David Niezgodski Democrat Yea
Fady Qaddoura Democrat Yea
Greg Taylor Democrat Yea
J.D. Ford Democrat Yea
La Keisha Jackson Democrat Yea
Lonnie Randolph Democrat Not Voting
Mark Spencer Democrat Yea
Rodney Pol Democrat Yea
Shelli Yoder Democrat Yea
Aaron Freeman Republican Yea
Blake Doriot Republican Yea
Brett Clark Republican Yea
Brian Buchanan Republican Yea
Chris Garten Republican Yea
Cyndi Carrasco Republican Yea
Dan Dernulc Republican Yea
Daryl Schmitt Republican Yea
Ed Charbonneau Republican Yea
Eric Bassler Republican Yea
Eric Koch Republican Yea
Gary Byrne Republican Yea
Greg Goode Republican Yea
Greg Walker Republican Yea
James Buck Republican Yea
James Tomes Republican Yea
Jean Leising Republican Yea
Jeff Raatz Republican Yea
Justin Busch Republican Yea
Kyle Walker Republican Yea
Linda Rogers Republican Yea
Liz Brown Republican Yea
Michael Crider Republican Yea
Michael Young Republican Yea
Mike Bohacek Republican Yea
Mike Gaskill Republican Yea
Randy Maxwell Republican Yea
Rick Niemeyer Republican Yea
Rodric Bray Republican Yea
Ron Alting Republican Yea
Ryan Mishler Republican Yea
Scott Alexander Republican Yea
Scott Baldwin Republican Yea
Spencer Deery Republican Yea
Stacey Donato Republican Yea
Susan Glick Republican Yea
Travis Holdman Republican Yea
Tyler Johnson Republican Yea
Vaneta Becker Republican Yea

Official roll call →

Subjects

taxation
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does SB 451 do?
Provides for a decrease in the individual adjusted gross income tax rate beginning in 2030 depending on certain conditions being met.
Who sponsors SB 451?
SB 451 is sponsored by Timothy O'Brien (Republican), Matt Lehman (Republican), Craig Snow (Republican), Jeffrey Thompson (Republican), Brian Buchanan (Republican), Lonnie Randolph (Democrat), Chris Garten (Republican), Kyle Walker (Republican), Mike Gaskill (Republican), Tyler Johnson (Republican), Linda Rogers (Republican), Scott Baldwin (Republican), and Travis Holdman (Republican).
What is the current status of SB 451?
This bill has been enacted into law. Introduced January 13, 2025. Enacted.
Where can I track SB 451?
Track SB 451 free on One Click Politics — get push/email alerts when it moves.

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Last checked for changes 3 months ago · updated continuously

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