---
type: "Bill"
title: "Revise child support guideline laws and establish a committee"
description: "Revise child support guideline laws and establish a committee"
jurisdiction: "us/states/mt"
legislature: "Montana Legislature"
session: "2025"
identifier: "HB 352"
citation: "Montana HB 352 (2025)"
classification: ["bill"]
subjects: ["Family Law", "Legislature", "Minors", "Social Services"]
status: "enacted"
primary_sponsors: ["Curtis Schomer"]
version_count: 53
action_count: 49
vote_count: 7
first_action: "2024-11-27T20:27:08+00:00"
last_action: "2025-05-05T14:41:26+00:00"
source: "openstates"
source_identifier: "ocd-bill/c51900b2-3ab8-4321-b405-5196783a516d"
source_url: "https://bills.legmt.gov/#/laws/bill/2/LC2034?open_tab=sum"
source_hash: "a72e1b009f2dc08b2066aae41c90b35b13f9a695fd0f4884a93db847e9cdc3bc"
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-mt"]
---

# Montana HB 352 (2025) — Revise child support guideline laws and establish a committee

## Version chain

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

1. **HB0352.001.001_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=281825)
2. **HB0352.002.002_Amendments-in-Context_final-full(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=299202)
3. **HB0352.002.002_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=298579)
4. **HB0352.002.002_Amendments-in-Context_final-not condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=298578)
5. **HB0352.002.003_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=299990)
6. **HB0352.002.003_Amendments-in-Context_final-not condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=299991)
7. **HB0352_1(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=277431)
8. **HB0352_1(2).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=282563)
9. **HB0352_1(3).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=282564)
10. **HB0352_1(4).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=282565)
11. **HB0352_1(5).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=282566)
12. **HB0352_1.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=277274)
13. **HB0352_2(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=282568)
14. **HB0352_2(10).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285200)
15. **HB0352_2(11).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=300644)
16. **HB0352_2(12).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=301628)
17. **HB0352_2(13).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=301629)
18. **HB0352_2(14).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=301630)
19. **HB0352_2(15).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=301631)
20. **HB0352_2(2).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=282570)
21. **HB0352_2(3).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=282571)
22. **HB0352_2(4).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=282584)
23. **HB0352_2(5).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=282589)
24. **HB0352_2(6).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=282590)
25. **HB0352_2(7).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=282604)
26. **HB0352_2(8).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=282606)
27. **HB0352_2(9).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=282608)
28. **HB0352_2.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=282567)
29. **HB0352_3(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=301634)
30. **HB0352_3(10).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=311199)
31. **HB0352_3(11).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=311202)
32. **HB0352_3(2).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=301635)
33. **HB0352_3(3).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=301636)
34. **HB0352_3(4).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=301793)
35. **HB0352_3(5).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=301797)
36. **HB0352_3(6).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=301798)
37. **HB0352_3(7).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=301799)
38. **HB0352_3(8).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=301801)
39. **HB0352_3(9).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=304161)
40. **HB0352_3.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=301633)
41. **HB0352_X(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=311204)
42. **HB0352_X(10).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=326463)
43. **HB0352_X(11).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=327645)
44. **HB0352_X(2).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=311205)
45. **HB0352_X(3).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=311443)
46. **HB0352_X(4).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=311444)
47. **HB0352_X(5).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=311445)
48. **HB0352_X(6).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=311446)
49. **HB0352_X(7).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=317010)
50. **HB0352_X(8).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=320579)
51. **HB0352_X(9).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=324638)
52. **HB0352_X.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=311203)
53. **LC2034.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=270674)

## Votes

- Do Concur — **35–13** (pass) · upper
- Do Concur — **95–5** (pass) · lower
- Do Concur — **95–2** (pass) · lower
- be_concurred_in_as_amended — **8–3** (pass) · upper
- Do Pass — **90–10** (pass) · lower
- Do Pass — **93–6** (pass) · lower
- Do Concur — **35–15** (pass) · upper

## Sponsors

- Curtis Schomer — primary (person)

## Timeline

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

- **2024-11-27T20:27:08+00:00** (LC) Drafter Assigned
- **2025-01-07T03:05:57+00:00** (LC) Draft in Legal Review
- **2025-01-08T21:15:27+00:00** (LC) Draft in Edit
- **2025-01-10T18:51:36+00:00** (LC) Draft in Input/Proofing
- **2025-01-10T20:09:44+00:00** (LC) Draft in Final Drafter Review
- **2025-01-11T14:49:10+00:00** (LC) Draft in Assembly
- **2025-01-14T15:55:55+00:00** (LC) Draft Ready for Delivery
- **2025-01-28T18:23:16+00:00** (LC) Draft Delivered to Requester
- **2025-01-30T14:33:20+00:00** (H) Introduced
- **2025-01-30T14:36:50+00:00** (H) Fiscal Note Requested
- **2025-01-30T17:14:02+00:00** (H) Referred to Committee - (H) Human Services `referral-committee`
- **2025-01-30T19:59:51+00:00** (H) First Reading `reading-1`
- **2025-01-31T20:14:40+00:00** (H) Hearing - (H) Human Services
- **2025-02-05T18:40:30+00:00** (H) Fiscal Note Received `receipt`
- **2025-02-05T20:11:23+00:00** (H) Fiscal Note Signed
- **2025-02-06T14:01:53+00:00** (H) Fiscal Note Printed
- **2025-02-14T01:04:36+00:00** (H) Committee Executive Action--Bill Passed as Amended - (H) Human Services `committee-passage`
- **2025-02-14T20:13:00+00:00** (H) Committee Report--Bill Passed as Amended - (H) Human Services `committee-passage`
- **2025-02-17T14:31:16+00:00** (H) Revised Fiscal Note Requested
- **2025-02-19T20:22:00+00:00** (H) 2nd Reading Passed `reading-2, reading-2`
- **2025-02-19T22:37:39+00:00** (H) Revised Fiscal Note Received `receipt`
- **2025-02-20T21:30:00+00:00** (H) Revised Fiscal Note Signed
- **2025-02-20T21:46:00+00:00** (H) 3rd Reading Passed `passage, reading-3`
- **2025-02-20T22:17:27+00:00** (H) Transmitted to Senate
- **2025-02-21T14:54:00+00:00** (H) Revised Fiscal Note Printed
- **2025-02-21T20:25:33+00:00** (S) First Reading `reading-1`
- **2025-03-01T22:05:53+00:00** (S) Referred to Committee - (S) Public Health, Welfare and Safety `referral-committee`
- **2025-03-14T22:57:37+00:00** (S) Hearing - (S) Public Health, Welfare and Safety
- **2025-03-28T23:23:33+00:00** (S) Committee Executive Action--Bill Concurred as Amended - (S) Public Health, Welfare and Safety
- **2025-03-31T19:20:00+00:00** (S) Committee Report--Bill Concurred as Amended - (S) Public Health, Welfare and Safety
- **2025-04-01T15:11:06+00:00** (H) Revised Fiscal Note Requested
- **2025-04-02T19:00:00+00:00** (S) Scheduled for 2nd Reading `reading-2`
- **2025-04-02T20:38:00+00:00** (S) 2nd Reading Concurred `reading-2, reading-2`
- **2025-04-03T19:00:00+00:00** (S) Scheduled for 3rd Reading `reading-3`
- **2025-04-03T19:32:00+00:00** (S) 3rd Reading Concurred `passage, reading-3`
- **2025-04-03T21:27:48+00:00** (S) Returned to House with Amendments
- **2025-04-03T21:43:28+00:00** (H) Revised Fiscal Note Received `receipt`
- **2025-04-04T14:52:52+00:00** (H) Revised Fiscal Note Signed
- **2025-04-14T19:00:00+00:00** (H) Scheduled for 2nd Reading `reading-2`
- **2025-04-14T20:26:00+00:00** (H) 2nd Reading Senate Amendments Concurred `amendment-amendment, amendment-passage, reading-2, reading-2`
- **2025-04-15T19:00:00+00:00** (H) Scheduled for 3rd Reading `reading-3`
- **2025-04-15T20:36:00+00:00** (H) 3rd Reading Passed as Amended by Senate `passage, passage, reading-3, reading-3`
- **2025-04-15T22:10:19+00:00** (H) Sent to Enrolling
- **2025-04-16T04:18:09+00:00** (H) Returned from Enrolling
- **2025-04-18T20:50:00+00:00** (H) Signed by Speaker `passage`
- **2025-04-22T13:30:24+00:00** (S) Signed by President `passage`
- **2025-04-22T18:10:24+00:00** (H) Transmitted to Governor `executive-receipt`
- **2025-05-01T21:14:29+00:00** (H) Signed by Governor `executive-signature`
- **2025-05-05T14:41:26+00:00** Chapter Number Assigned `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/c51900b2-3ab8-4321-b405-5196783a516d`. Confidence: reported (aggregated from official Montana legislature records).