republic-os/legislation/us/states/mi/2017-2018/sb-566.md

---
type: "Bill"
title: "Use tax; exemptions; definition of dental prosthetics; provide for. Amends sec. 2b of 1937 PA 94 (MCL 205.92b). TIE BAR WITH: HB 5164'17"
description: "Use tax; exemptions; definition of dental prosthetics; provide for. Amends sec. 2b of 1937 PA 94 (MCL 205.92b). TIE BAR WITH: HB 5164'17"
jurisdiction: "us/states/mi"
legislature: "Michigan Legislature"
session: "2017-2018"
identifier: "SB 566"
citation: "Michigan SB 566 (2017-2018)"
classification: ["bill"]
subjects: ["Use tax: exemptions", "Health facilities: laboratories"]
status: "enacted"
primary_sponsors: []
version_count: 5
action_count: 35
vote_count: 4
first_action: "2017-09-13T04:00:00+00:00"
last_action: "2017-12-28T05:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/474eef9e-1b08-4a42-885d-0d3459193a5e"
source_url: "http://legislature.mi.gov/doc.aspx?2017-SB-0566"
source_hash: "d96508a7ae5558b88e0d1db4a20557e3125759153855907f97901e2595617150"
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 SB 566 (2017-2018) — Use tax; exemptions; definition of dental prosthetics; provide for. Amends sec. 2b of 1937 PA 94 (MCL 205.92b). TIE BAR WITH: HB 5164'17

## 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](http://www.legislature.mi.gov/documents/2017-2018/billengrossed/Senate/htm/2017-SEBH-0566.htm)
2. **As Passed by the Senate** (committee substitute) — [source](http://www.legislature.mi.gov/documents/2017-2018/billengrossed/Senate/htm/2017-SEBS-0566.htm)
3. **Public Act** (committee substitute) — [source](http://www.legislature.mi.gov/documents/2017-2018/publicact/htm/2017-PA-0220.htm)
4. **Senate Concurred Bill** (committee substitute) — [source](http://www.legislature.mi.gov/documents/2017-2018/billconcurred/Senate/htm/2017-SCB-0566.htm)
5. **Senate Introduced Bill** (committee substitute) — [source](http://www.legislature.mi.gov/documents/2017-2018/billintroduced/Senate/htm/2017-SIB-0566.htm)

## Votes

- PASSED ROLL CALL # 520 YEAS 38 NAYS 0 EXCUSED 0 NOT VOTING 0 — **38–0** (pass) · upper
- passed; given immediate effect Roll Call # 458 Yeas 98 Nays 11 — **98–11** (pass) · lower
- ROLL CALL # 519 YEAS 37 NAYS 0 EXCUSED 0 NOT VOTING 1 — **37–0** (pass) · upper
- PASSED ROLL CALL # 358 YEAS 36 NAYS 0 EXCUSED 2 NOT VOTING 0 — **36–0** (pass) · upper

## Sponsors

- 17 — cosponsor (person)
- Dale Zorn — cosponsor (person)

## Timeline

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

- **2017-09-13T04:00:00+00:00** INTRODUCED BY SENATOR DALE ZORN `introduction`
- **2017-09-13T04:00:00+00:00** REFERRED TO COMMITTEE ON FINANCE `referral-committee`
- **2017-09-26T04:00:00+00:00** REPORTED FAVORABLY WITHOUT AMENDMENT `committee-passage`
- **2017-09-26T04:00:00+00:00** COMMITTEE RECOMMENDED IMMEDIATE EFFECT
- **2017-09-26T04:00:00+00:00** REFERRED TO COMMITTEE OF THE WHOLE `referral-committee`
- **2017-10-03T04:00:00+00:00** REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITH SUBSTITUTE S-1 `committee-passage`
- **2017-10-03T04:00:00+00:00** SUBSTITUTE S-1 CONCURRED IN
- **2017-10-03T04:00:00+00:00** PLACED ON ORDER OF THIRD READING WITH SUBSTITUTE S-1
- **2017-10-04T04:00:00+00:00** PASSED ROLL CALL # 358 YEAS 36 NAYS 0 EXCUSED 2 NOT VOTING 0 `passage`
- **2017-10-04T04:00:00+00:00** received on 10/04/2017 `introduction`
- **2017-10-04T04:00:00+00:00** read a first time `reading-1`
- **2017-10-04T04:00:00+00:00** referred to Committee on Tax Policy `referral-committee`
- **2017-10-25T04:00:00+00:00** reported with recommendation with substitute H-1 `committee-passage`
- **2017-10-25T04:00:00+00:00** referred to second reading
- **2017-11-08T05:00:00+00:00** read a second time `reading-2`
- **2017-11-08T05:00:00+00:00** substitute H-1 adopted
- **2017-11-08T05:00:00+00:00** placed on third reading
- **2017-12-12T05:00:00+00:00** read a third time `reading-3`
- **2017-12-12T05:00:00+00:00** passed; given immediate effect Roll Call # 458 Yeas 98 Nays 11 `passage`
- **2017-12-12T05:00:00+00:00** inserted full title
- **2017-12-12T05:00:00+00:00** returned to Senate
- **2017-12-13T05:00:00+00:00** HOUSE SUBSTITUTE H-1 CONCURRED IN
- **2017-12-13T05:00:00+00:00** ROLL CALL # 519 YEAS 37 NAYS 0 EXCUSED 0 NOT VOTING 1
- **2017-12-13T05:00:00+00:00** GIVEN IMMEDIATE EFFECT
- **2017-12-13T05:00:00+00:00** FULL TITLE AGREED TO
- **2017-12-13T05:00:00+00:00** ORDERED ENROLLED
- **2017-12-13T05:00:00+00:00** ENROLLMENT VACATED
- **2017-12-13T05:00:00+00:00** VOTE RECONSIDERED
- **2017-12-13T05:00:00+00:00** HOUSE SUBSTITUTE H-1 CONCURRED IN
- **2017-12-13T05:00:00+00:00** PASSED ROLL CALL # 520 YEAS 38 NAYS 0 EXCUSED 0 NOT VOTING 0 `passage`
- **2017-12-13T05:00:00+00:00** ORDERED ENROLLED
- **2017-12-28T05:00:00+00:00** PRESENTED TO GOVERNOR 12/19/2017 @ 10:18 AM `executive-receipt`
- **2017-12-28T05:00:00+00:00** APPROVED BY GOVERNOR 12/19/2017 @ 8:06 PM `executive-signature`
- **2017-12-28T05:00:00+00:00** FILED WITH SECRETARY OF STATE 12/20/2017 @ 3:20 PM
- **2017-12-28T05:00:00+00:00** ASSIGNED PA 220'17 WITH IMMEDIATE EFFECT

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/474eef9e-1b08-4a42-885d-0d3459193a5e`. Confidence: reported (aggregated from official Michigan legislature records).