103rd Legislature (2025 to 2026) · House of Representatives bill

HB 4170

Individual income tax: rate; rollback of rate to 4.05% and effect of a triggering rate reduction; provide for, and clarify permanency. Amends sec. 51 of 1967 PA 281 (MCL 206.51).

In committee Last action March 20, 2025: REFERRED TO COMMITTEE ON FINANCE, INSURANCE, AND CONSUMER PROTECTION

Official bill page and text: legislature.mi.gov

Sponsors 24

Prime sponsor

Kathy Schmaltz

Cosponsors (23)

Alicia St. Germaine, Angela Rigas, Cameron Cavitt, Curtis VanderWall, David Prestin, Douglas Wozniak, Gregory Markkanen, James DeSana, Jamie Thompson, Jay DeBoyer, John Roth, Joseph Pavlov, Ken Borton, Mike Hoadley, Mike Mueller, Nancy DeBoer, Parker Fairbairn, Rylee Linting, Steve Carra, Steve Frisbie, Timothy Beson, Tom Kunse, William Bruck

Status

In committee as of March 20, 2025. The 103rd Legislature serves until the 104th convenes on January 13, 2027.

Referred to: House Finance, Senate Finance, Insurance and Consumer Protection (from the official referral record)

Roll-call votes 1

March 18, 2025House of Representativespassed; given immediate effect Roll Call #32 Yeas 65 Nays 43 Excused 0 Not Voting 2Passed65-43

yes (65) Alexander, Aragona, BeGole, Beson, Bierlein, Bohnak, Bollin, Borton, Breen, Bruck, Carra, Cavitt, DeBoer, DeBoyer, DeSana, Fairbairn, Fitzgerald, Fox, Frisbie, Green, P., Greene, J., Hall, Harris, Hoadley, Jenkins-Arno, Johnsen, Kelly, Koleszar, Kuhn, Kunse, Lightner, Linting, Maddock, Markkanen, Martin, Meerman, Mentzer, Miller, Mueller, Neyer, Outman, Paquette, Pavlov, Posthumus, Prestin, Rigas, Robinson, Roth, Schmaltz, Schriver, Schuette, Slagh, Smit, St. Germaine, Steele, Thompson, Tisdel, VanWoerkom, VanderWall, Wendzel, Witwer, Woolford, Wortz, Wozniak, Xiong

no (43) Andrews, Arbit, Brixie, Byrnes, Carter, B., Carter, T., Coffia, Conlin, Dievendorf, Edwards, Farhat, Foreman, Glanville, Grant, Herzberg, Hoskins, Liberati, Longjohn, MacDonell, Martus, McFall, McKinney, Morgan, Myers-Phillips, Neeley, O’Neal, Paiz, Pohutsky, Price, Puri, Rheingans, Rogers, Scott, Skaggs, Snyder, Steckloff, Tate, Tsernoglou, Wegela, Weiss, Wilson, Wooden, Young

Official roll call

Timeline 14

Date	Chamber	Action
March 20, 2025	Senate	REFERRED TO COMMITTEE ON FINANCE, INSURANCE, AND CONSUMER PROTECTION
March 20, 2025	Senate	PASSED BY HOUSE WITH IMMEDIATE EFFECT
March 18, 2025	House	transmitted
March 18, 2025	House	passed; given immediate effect Roll Call #32 Yeas 65 Nays 43 Excused 0 Not Voting 2
March 18, 2025	House	read a third time
March 18, 2025	House	placed on immediate passage
March 18, 2025	House	placed on third reading
March 18, 2025	House	read a second time
March 11, 2025	House	referred to second reading
March 11, 2025	House	reported with recommendation without amendment
March 6, 2025	House	bill electronically reproduced March 5, 2025
March 5, 2025	House	referred to Committee on Finance
March 5, 2025	House	read a first time
March 5, 2025	House	introduced by Representative Rep. Kathy Schmaltz

Data: Open States (API v3; public data, attribution appreciated). Official record: legislature.mi.gov. Bill pages link to the official text, not copied.