# HB 4170 (2025-2026)

IRI: <https://ontology.bommaritollc.com/id/01a0d569-7091-70c1-ac3f-23122d12d612>

Type: [schema:Legislation](https://schema.org/Legislation)

- `adms:identifier`: [mi-legislature-measure 2025-2026/HB/4170](https://ontology.bommaritollc.com/id/01a0d569-7093-7415-bf95-313a96dd1e6d)
- `dcterms:temporal`: [Michigan Legislature, 2025-2026 session](https://ontology.bommaritollc.com/id/01a0d564-bc60-73bb-9516-9801ecfde4d6)
- **in committee** (`bcleg:inCommittee`): [Senate Committee on Finance, Insurance, and Consumer Protection (2025-2026)](https://ontology.bommaritollc.com/id/01a0d564-bda9-7689-80e8-39ad77e5adae)
- **primary sponsor** (`bcleg:primarySponsor`): [Kathy Schmaltz](https://ontology.bommaritollc.com/id/01a0d564-bcb8-7142-b215-6ed961c16087)
- `prov:wasDerivedFrom`:
  - [evidence from https://www.legislature.mi.gov/Bills/Bill?ObjectName=2025-HB-4170](https://ontology.bommaritollc.com/id/01a0d569-7091-70c1-ac3f-2311a2506d9b)
  - [evidence from https://www.legislature.mi.gov/Bills/Bill?ObjectName=2025-HB-4170](https://ontology.bommaritollc.com/id/01a0d979-1fa4-756f-a024-ede15aa2baad)
- `schema:legislationChanges`: [MCL 206.51](https://ontology.bommaritollc.com/id/01a0d566-13a0-7687-843d-93480f3b71f8)
- `schema:legislationIdentifier`: HB 4170
- `schema:legislationJurisdiction`: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa)
- `schema:legislationType`: [bill](https://ontology.bommaritollc.com/vocab/leg/bill)
- `schema:name`: 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 ).
- `schema:sponsor`:
  - [Rylee Linting](https://ontology.bommaritollc.com/id/01a0d564-bca5-76cd-bc71-7516a8d71be4)
  - [Jamie Thompson](https://ontology.bommaritollc.com/id/01a0d564-bca6-7513-acc7-ab0bbac99c47)
  - [James DeSana](https://ontology.bommaritollc.com/id/01a0d564-bca7-7432-b91a-7a4cc38dff29)
  - [William Bruck](https://ontology.bommaritollc.com/id/01a0d564-bca8-766c-bce5-8ee32916abee)
  - [Steve Carra](https://ontology.bommaritollc.com/id/01a0d564-bcae-7798-b6d3-abe98a652d1c)
  - [Steve Frisbie](https://ontology.bommaritollc.com/id/01a0d564-bcb6-7787-958a-a67e2bb60af2)
  - [Kathy Schmaltz](https://ontology.bommaritollc.com/id/01a0d564-bcb8-7142-b215-6ed961c16087)
  - [Douglas C Wozniak](https://ontology.bommaritollc.com/id/01a0d564-bcc6-733f-99d8-229a0d02453f)
  - [Alicia St. Germaine](https://ontology.bommaritollc.com/id/01a0d564-bcc9-7478-8055-0de7709c02a0)
  - [Jay DeBoyer](https://ontology.bommaritollc.com/id/01a0d564-bcca-7315-8447-3ad16d20feec)
  - [Joseph Pavlov](https://ontology.bommaritollc.com/id/01a0d564-bccb-7706-a89f-c9fb0f73bc75)
  - [Mike Mueller](https://ontology.bommaritollc.com/id/01a0d564-bcd3-7469-b70f-85002845b224)
  - [Angela Rigas](https://ontology.bommaritollc.com/id/01a0d564-bcda-7413-9347-5ae76c23ebb9)
  - [Nancy DeBoer](https://ontology.bommaritollc.com/id/01a0d564-bce1-7328-8c5c-06ec52ab2dd7)
  - [Timothy Beson](https://ontology.bommaritollc.com/id/01a0d564-bceb-70e7-a673-61aebbeb7f86)
  - [Mike Hoadley](https://ontology.bommaritollc.com/id/01a0d564-bcef-75b6-8205-87247c535ba3)
  - [Tom Kunse](https://ontology.bommaritollc.com/id/01a0d564-bcf0-705a-b1af-6897d91b2eab)
  - [Curtis S VanderWall](https://ontology.bommaritollc.com/id/01a0d564-bcf1-7095-982f-e20604bb11a0)
  - [John R. Roth](https://ontology.bommaritollc.com/id/01a0d564-bcf3-7367-bbc6-641f97a9d528)
  - [Ken Borton](https://ontology.bommaritollc.com/id/01a0d564-bcf4-7647-bd99-6b60e77ee273)
  - [Cameron Cavitt](https://ontology.bommaritollc.com/id/01a0d564-bcf6-740f-9ee0-af24673da559)
  - [Parker Fairbairn](https://ontology.bommaritollc.com/id/01a0d564-bcf7-72be-a984-f99728aff599)
  - [David Prestin](https://ontology.bommaritollc.com/id/01a0d564-bcf8-74f5-86a7-8484e8c0e191)
  - [Gregory Markkanen](https://ontology.bommaritollc.com/id/01a0d564-bcfa-72ce-9271-f9508dbd3a10)
- `schema:url`: [https://www.legislature.mi.gov/Bills/Bill?ObjectName=2025-HB-4170](https://www.legislature.mi.gov/Bills/Bill?ObjectName=2025-HB-4170)
- `skos:prefLabel`: HB 4170 (2025-2026)
- **status** (`bcleg:status`): [in committee](https://ontology.bommaritollc.com/vocab/leg/statusReferred)
- **status date** (`bcleg:statusDate`): 2025-03-20 (xsd:date)

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