---
type: "Bill"
title: "Appropriations: omnibus; appropriations for multiple departments and branches for October 1 to 8, 2025; provide for. Creates appropriation act."
description: "Appropriations: omnibus; appropriations for multiple departments and branches for October 1 to 8, 2025; provide for. Creates appropriation act."
jurisdiction: "us/states/mi"
legislature: "Michigan Legislature"
session: "2025-2026"
identifier: "HB 4161"
citation: "Michigan HB 4161 (2025-2026)"
classification: ["bill"]
subjects: ["Appropriations: omnibus"]
status: "enacted"
primary_sponsors: ["Ann Bollin"]
version_count: 11
action_count: 38
vote_count: 3
first_action: "2025-02-26"
last_action: "2025-10-01"
source: "openstates"
source_identifier: "ocd-bill/c5590907-e5a3-4a62-b71a-316c593ba5cc"
source_url: "https://legislature.mi.gov/Bills/Bill?ObjectName=2025-HB-4161"
source_hash: "df04cd4948494c3ee3342eb7bdd7730179a4c09c3597bc49fd7cdd0e3a4556ac"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-mi"]
---

# Michigan HB 4161 (2025-2026) — Appropriations: omnibus; appropriations for multiple departments and branches for October 1 to 8, 2025; provide for. Creates appropriation act.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **As Passed by the House** (committee substitute) — [source](https://legislature.mi.gov/documents/2025-2026/billengrossed/House/pdf/2025-HEBH-4161.pdf)
2. **As Passed by the Senate** (committee substitute) — [source](https://legislature.mi.gov/documents/2025-2026/billengrossed/House/pdf/2025-HEBS-4161.pdf)
3. **House Concurred Bill** (committee substitute) — [source](https://legislature.mi.gov/documents/2025-2026/billconcurred/House/pdf/2025-HCB-4161.pdf)
4. **House Introduced Bill** (committee substitute) — [source](https://legislature.mi.gov/documents/2025-2026/billintroduced/House/pdf/2025-HIB-4161.pdf)
5. **Public Act** (committee substitute) — [source](https://legislature.mi.gov/documents/2025-2026/publicact/pdf/2025-PA-0014.pdf)
6. **Substitute (H-2)** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2025-HCVBH-4161-0O339.pdf)
7. **Substitute (S-1)** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2025-HCVBS-4161-00C722.pdf)
8. **Substitute (S-1) - 2** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2025-HCVBS-4161-00D423.pdf)
9. **Substitute (S-1) - 3** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2025-HCVBS-4161-0D2824.pdf)
10. **Substitute (S-1) - 4** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2025-HCVBH-4161-0T3330.pdf)
11. **Substitute (S-1) - 5** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2025-HCVBH-4161-0Q2333.pdf)

## Votes

- roll call Roll Call #235 Yeas 103 Nays 4 Excused 0 Not Voting 3 — **103–4** (pass) · lower
- PASSED; GIVEN IMMEDIATE EFFECT ROLL CALL # 254 YEAS 31 NAYS 2 EXCUSED 2 NOT VOTING 2 — **31–2** (pass) · upper
- passed; given immediate effect Roll Call #15 Yeas 59 Nays 49 Excused 0 Not Voting 2 — **59–49** (pass) · lower

## Sponsors

- Ann Bollin — primary (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2025-02-26** introduced by Representative Rep. Ann Bollin `introduction`
- **2025-02-26** read a first time `reading-1`
- **2025-02-26** referred to Committee on Appropriations `referral-committee`
- **2025-03-04** bill electronically reproduced 02/26/2025
- **2025-03-06** rule suspended
- **2025-03-06** motion to discharge committee approved
- **2025-03-06** placed on second reading
- **2025-03-06** read a second time `reading-2`
- **2025-03-06** substitute (H-2) adopted
- **2025-03-06** placed on third reading
- **2025-03-06** placed on immediate passage
- **2025-03-06** read a third time `reading-3`
- **2025-03-06** passed; given immediate effect Roll Call #15 Yeas 59 Nays 49 Excused 0 Not Voting 2 `passage`
- **2025-03-06** title amended
- **2025-03-06** transmitted
- **2025-03-12** PASSED BY HOUSE WITH IMMEDIATE EFFECT `passage`
- **2025-03-12** REFERRED TO COMMITTEE ON APPROPRIATIONS `referral-committee`
- **2025-09-30** DISCHARGE COMMITTEE APPROVED
- **2025-09-30** PLACED ON ORDER OF GENERAL ORDERS
- **2025-09-30** RULES SUSPENDED FOR IMMEDIATE CONSIDERATION
- **2025-10-01** REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITH SUBSTITUTE (S-1) `committee-passage`
- **2025-10-01** SUBSTITUTE (S-1) CONCURRED IN
- **2025-10-01** PLACED ON ORDER OF THIRD READING WITH SUBSTITUTE (S-1)
- **2025-10-01** RULES SUSPENDED
- **2025-10-01** PLACED ON IMMEDIATE PASSAGE
- **2025-10-01** PASSED; GIVEN IMMEDIATE EFFECT ROLL CALL # 254 YEAS 31 NAYS 2 EXCUSED 2 NOT VOTING 2 `passage`
- **2025-10-01** TITLE AMENDED
- **2025-10-01** returned from Senate with substitute (S-1) with immediate effect and title amendment
- **2025-10-01** laid over one day under the rules
- **2025-10-01** rule suspended
- **2025-10-01** Senate substitute (S-1) concurred in
- **2025-10-01** roll call Roll Call #235 Yeas 103 Nays 4 Excused 0 Not Voting 3
- **2025-10-01** title amendment agreed to
- **2025-10-01** bill ordered enrolled
- **2025-10-01** presented to the Governor 10/01/2025 03:26 AM `executive-receipt`
- **2025-10-01** approved by the Governor 10/01/2025 03:50 AM `executive-signature`
- **2025-10-01** filed with Secretary of State 10/01/2025 04:07 AM
- **2025-10-01** assigned PA 14'25 with immediate effect

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/c5590907-e5a3-4a62-b71a-316c593ba5cc`. Confidence: reported (aggregated from official Michigan legislature records).