Files
2026-07-06 17:27:28 -04:00

345 lines
36 KiB
Markdown
Raw Permalink Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
---
type: "Bill"
title: "Revise property tax rates for certain property"
description: "Revise property tax rates for certain property"
jurisdiction: "us/states/mt"
legislature: "Montana Legislature"
session: "2025"
identifier: "HB 231"
citation: "Montana HB 231 (2025)"
classification: ["bill"]
subjects: ["Revenue", "Local", "Revenue", "State", "Rule Making", "Taxation", "Taxation--Property"]
status: "enacted"
primary_sponsors: ["Llew Jones"]
version_count: 182
action_count: 82
vote_count: 28
first_action: "2024-09-06T13:21:20+00:00"
last_action: "2025-05-19T21:38:12+00:00"
source: "openstates"
source_identifier: "ocd-bill/f96751f0-f2c6-4205-920d-c7dcd86aeace"
source_url: "https://bills.legmt.gov/#/laws/bill/2/LC0173?open_tab=sum"
source_hash: "97c28ad14de79ff8797fc04d86723f364b0c29956416ae4737ca42bd9ae5c33f"
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 231 (2025) — Revise property tax rates for certain property
## Version chain
The bill's text revisions, in order — the diff chain from filing to enrollment.
1. **HB0231.001.001_Amendments-in-Context_final-full(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=278334)
2. **HB0231.001.001_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=274879)
3. **HB0231.001.002_Amendments-in-Context_final-full(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=278335)
4. **HB0231.001.002_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=274880)
5. **HB0231.001.003_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=277573)
6. **HB0231.002.002_Amendments-in-Context_final-full(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=279716)
7. **HB0231.002.002_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=279547)
8. **HB0231.002.003_Amendments-in-Context_final-full(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=279717)
9. **HB0231.002.003_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=279548)
10. **HB0231.002.004_Amendments-in-Context_final-full(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285450)
11. **HB0231.002.004_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=284232)
12. **HB0231.002.005_Amendments-in-Context_final-full(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285451)
13. **HB0231.002.005_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=284277)
14. **HB0231.002.006_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285066)
15. **HB0231.002.006_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285050)
16. **HB0231.002.007_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285327)
17. **HB0231.003.001_Amendments-in-Context_final-full(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=288620)
18. **HB0231.003.001_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=288168)
19. **HB0231.003.001_Amendments-in-Context_final-not condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=288171)
20. **HB0231.003.002_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=288172)
21. **HB0231.003.002_Amendments-in-Context_final-full(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=288622)
22. **HB0231.003.002_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=288170)
23. **HB0231.003.003_Amendments-in-Context_final-full(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=288621)
24. **HB0231.003.003_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=288169)
25. **HB0231.003.003_Amendments-in-Context_final-not condensed(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=288174)
26. **HB0231.003.003_Amendments-in-Context_final-not condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=288173)
27. **HB0231.003.005_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=309463)
28. **HB0231.003.006_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=294674)
29. **HB0231.003.006_Amendments-in-Context_final-full(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=294676)
30. **HB0231.003.006_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=294673)
31. **HB0231.003.012_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=309458)
32. **HB0231.003.012_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=309457)
33. **HB0231.003.015_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=309462)
34. **HB0231.003.015_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=309461)
35. **HB0231.003.017_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=309460)
36. **HB0231.003.017_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=309459)
37. **HB0231.003.018_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=309688)
38. **HB0231.003.018_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=309673)
39. **HB0231.003.019_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=310269)
40. **HB0231.003.019_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=310266)
41. **HB0231.003.020_Amendments-in-Context_final-condensed(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=310385)
42. **HB0231.003.020_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=310267)
43. **HB0231.003.020_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=310384)
44. **HB0231.003.021_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=311292)
45. **HB0231.003.021_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=310209)
46. **HB0231.003.022_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=311969)
47. **HB0231.003.022_combo_final-not condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=311970)
48. **HB0231.003.023_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314434)
49. **HB0231.003.023_Amendments-in-Context_final-not condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314433)
50. **HB0231.004.001_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=312791)
51. **HB0231.004.001_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=312790)
52. **HB0231.004.002_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=312917)
53. **HB0231.004.002_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=312916)
54. **HB0231.004.003_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=313132)
55. **HB0231.004.003_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=313131)
56. **HB0231.004.004_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=313966)
57. **HB0231.004.004_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=313963)
58. **HB0231.004.006_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314219)
59. **HB0231.004.006_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314203)
60. **HB0231.004.007_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314432)
61. **HB0231.004.007_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314431)
62. **HB0231.004.008_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314559)
63. **HB0231.004.008_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314558)
64. **HB0231.004.009_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314787)
65. **HB0231.004.009_combo_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314790)
66. **HB0231.005.002_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=318577)
67. **HB0231.005.002_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=318568)
68. **HB0231.005.003_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=318578)
69. **HB0231.005.003_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=318570)
70. **HB0231.005.004_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=318579)
71. **HB0231.005.004_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=318569)
72. **HB0231.005.005_Amendments-in-Context_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=318572)
73. **HB0231.005.005_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=318571)
74. **HB0231.005.006_Amendments-in-Context_final-full.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=318741)
75. **HB0231.005.006_combo_final-condensed.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=318742)
76. **HB0231_1(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=272165)
77. **HB0231_1(10).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=273154)
78. **HB0231_1(11).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=274181)
79. **HB0231_1(12).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=275528)
80. **HB0231_1(13).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=276569)
81. **HB0231_1(14).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=277790)
82. **HB0231_1(15).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=277791)
83. **HB0231_1(16).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=277793)
84. **HB0231_1(17).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=277794)
85. **HB0231_1(18).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314796)
86. **HB0231_1(2).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=272166)
87. **HB0231_1(3).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=272167)
88. **HB0231_1(4).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=272275)
89. **HB0231_1(5).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=272276)
90. **HB0231_1(6).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=272277)
91. **HB0231_1(7).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=272278)
92. **HB0231_1(8).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=272281)
93. **HB0231_1(9).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=272300)
94. **HB0231_1.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=271990)
95. **HB0231_2(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=277797)
96. **HB0231_2(10).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285827)
97. **HB0231_2(11).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285828)
98. **HB0231_2(12).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314795)
99. **HB0231_2(2).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=277798)
100. **HB0231_2(3).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=277867)
101. **HB0231_2(4).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=277868)
102. **HB0231_2(5).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=277869)
103. **HB0231_2(6).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=277885)
104. **HB0231_2(7).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285823)
105. **HB0231_2(8).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285825)
106. **HB0231_2(9).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285826)
107. **HB0231_2.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=277795)
108. **HB0231_3(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285831)
109. **HB0231_3(10).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=312155)
110. **HB0231_3(11).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314794)
111. **HB0231_3(2).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285836)
112. **HB0231_3(3).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285837)
113. **HB0231_3(4).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285848)
114. **HB0231_3(5).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285849)
115. **HB0231_3(6).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285852)
116. **HB0231_3(7).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=289394)
117. **HB0231_3(8).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=311843)
118. **HB0231_3(9).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=312154)
119. **HB0231_3.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=285830)
120. **HB0231_4(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=312256)
121. **HB0231_4(10).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314800)
122. **HB0231_4(11).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314801)
123. **HB0231_4(2).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314642)
124. **HB0231_4(3).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314643)
125. **HB0231_4(4).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314644)
126. **HB0231_4(5).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314645)
127. **HB0231_4(6).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314793)
128. **HB0231_4(7).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314797)
129. **HB0231_4(8).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314798)
130. **HB0231_4(9).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314799)
131. **HB0231_4.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=312179)
132. **HB0231_5(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314647)
133. **HB0231_5(10).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314891)
134. **HB0231_5(11).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314892)
135. **HB0231_5(12).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314895)
136. **HB0231_5(13).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314896)
137. **HB0231_5(14).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314897)
138. **HB0231_5(15).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314902)
139. **HB0231_5(16).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=317965)
140. **HB0231_5(17).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=320079)
141. **HB0231_5(2).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314648)
142. **HB0231_5(3).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314698)
143. **HB0231_5(4).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314802)
144. **HB0231_5(5).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314805)
145. **HB0231_5(6).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314808)
146. **HB0231_5(7).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314809)
147. **HB0231_5(8).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314853)
148. **HB0231_5(9).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=314881)
149. **HB0231_5.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=317859)
150. **HB0231_6(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319709)
151. **HB0231_6(2).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319710)
152. **HB0231_6(3).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319711)
153. **HB0231_6(4).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319712)
154. **HB0231_6(5).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319716)
155. **HB0231_6.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319708)
156. **HB0231_X(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319728)
157. **HB0231_X(10).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319988)
158. **HB0231_X(11).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319989)
159. **HB0231_X(12).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319990)
160. **HB0231_X(13).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=320114)
161. **HB0231_X(14).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=321107)
162. **HB0231_X(15).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=321333)
163. **HB0231_X(16).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=323246)
164. **HB0231_X(17).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=323247)
165. **HB0231_X(18).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=323248)
166. **HB0231_X(19).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=325060)
167. **HB0231_X(2).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319729)
168. **HB0231_X(20).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=325636)
169. **HB0231_X(21).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=327261)
170. **HB0231_X(22).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=328120)
171. **HB0231_X(23).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=328123)
172. **HB0231_X(24).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=328124)
173. **HB0231_X(25).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=328125)
174. **HB0231_X(3).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319981)
175. **HB0231_X(4).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319982)
176. **HB0231_X(5).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319983)
177. **HB0231_X(6).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319984)
178. **HB0231_X(7).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319985)
179. **HB0231_X(8).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319986)
180. **HB0231_X(9).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319987)
181. **HB0231_X.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=319718)
182. **LC0173.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=270277)
## Votes
- AMD-HB0231.004.004 Fern D/PASS — **2722** (pass) · upper
- Do Pass — **7227** (pass) · lower
- Do Adopt — **2822** (pass) · upper
- do_pass_as_amended — **174** (pass) · lower
- Do Concur As Amended — **2624** (pass) · upper
- AMD-HB0231.004.007 Dunwell D/PASS — **2426** (fail) · upper
- AMD-HB0231.003.001 Falk DO PASS — **3565** (fail) · lower
- Do Pass — **6830** (pass) · lower
- to_take_from_the_table — **42** (pass) · upper
- AMD- HB0231.004.008Dunwell D/PASS — **2426** (fail) · upper
- Do Not Concur — **7129** (pass) · lower
- AMD-HB0231.003.002 Falk DO PASS — **3070** (fail) · lower
- Do Concur — **2525** (fail) · upper
- to_table — **80** (pass) · upper
- Do Adopt — **6931** (pass) · lower
- be_concurred_in_as_amended — **62** (pass) · upper
- AMD-HB0231.004.006 Kerr-Carpenter D/PASS — **446** (pass) · upper
- Do Concur — **2525** (fail) · upper
- Indefinitely Postpone -McGillvray — **2621** (pass) · upper
- ReconsAction -Flowers — **2822** (pass) · upper
- Do Adopt — **2822** (pass) · upper
- Do Pass — **7525** (pass) · lower
- ReconsAction -Fern — **2624** (pass) · upper
- AMD-HB0231.002.003 Gillette DO PASS — **1684** (fail) · lower
- Do Adopt — **6039** (pass) · lower
- Do Concur — **2524** (pass) · upper
- AMD-HB0231.003.003 Falk DO PASS — **4060** (fail) · lower
- do_pass_as_amended — **158** (pass) · lower
## Sponsors
- Llew Jones — primary (person)
## Timeline
The legislative action history — every referral, reading, and vote.
- **2024-09-06T13:21:20+00:00** (LC) Drafter Assigned
- **2025-01-03T22:56:53+00:00** (LC) Draft in Legal Review
- **2025-01-06T23:08:39+00:00** (LC) Draft in Edit
- **2025-01-08T18:53:28+00:00** (LC) Draft in Input/Proofing
- **2025-01-09T15:17:10+00:00** (LC) Draft in Final Drafter Review
- **2025-01-09T21:14:13+00:00** (LC) Draft in Assembly
- **2025-01-14T16:33:47+00:00** (LC) Draft Ready for Delivery
- **2025-01-15T15:18:32+00:00** (LC) Draft Delivered to Requester
- **2025-01-16T15:57:03+00:00** (H) Introduced
- **2025-01-16T16:00:52+00:00** (H) Fiscal Note Requested
- **2025-01-16T18:32:49+00:00** (H) Referred to Committee - (H) Taxation `referral-committee`
- **2025-01-16T20:07:19+00:00** (H) First Reading `reading-1`
- **2025-01-20T20:57:00+00:00** (H) Hearing - (H) Taxation
- **2025-01-28T20:38:19+00:00** (H) Fiscal Note Received `receipt`
- **2025-01-28T20:47:56+00:00** (H) Fiscal Note Signed
- **2025-01-29T15:23:02+00:00** (H) Fiscal Note Printed
- **2025-01-31T17:54:28+00:00** (H) Committee Executive Action--Bill Passed as Amended - (H) Taxation `committee-passage`
- **2025-01-31T18:22:21+00:00** (H) Committee Executive Action--Bill Passed as Amended - (H) Taxation `committee-passage`
- **2025-01-31T20:27:00+00:00** (H) Committee Report--Bill Passed as Amended - (H) Taxation `committee-passage`
- **2025-02-03T15:46:10+00:00** (H) Revised Fiscal Note Requested
- **2025-02-05T18:40:18+00:00** (H) Revised Fiscal Note Received `receipt`
- **2025-02-05T20:17:00+00:00** (H) Revised Fiscal Note Signed
- **2025-02-06T14:03:42+00:00** (H) Revised Fiscal Note Printed
- **2025-02-06T20:48:00+00:00** (H) 2nd Reading Motion to Amend Failed `amendment-failure, failure, reading-2`
- **2025-02-06T20:59:00+00:00** (H) 2nd Reading Passed `reading-2, reading-2`
- **2025-02-06T21:49:00+00:00** (H) Rereferred to Committee - (H) Appropriations `referral-committee, referral-committee`
- **2025-02-10T16:33:24+00:00** (H) Hearing - (H) Appropriations
- **2025-02-20T23:46:54+00:00** (H) Committee Executive Action--Bill Passed as Amended - (H) Appropriations `committee-passage`
- **2025-02-21T20:18:00+00:00** (H) Committee Report--Bill Passed as Amended - (H) Appropriations `committee-passage`
- **2025-02-22T17:33:41+00:00** (H) Revised Fiscal Note Requested
- **2025-02-26T20:46:00+00:00** (H) 2nd Reading Motion to Amend Failed `amendment-failure, failure, reading-2`
- **2025-02-26T20:53:00+00:00** (H) 2nd Reading Motion to Amend Failed `amendment-failure, failure, reading-2`
- **2025-02-26T20:55:00+00:00** (H) 2nd Reading Motion to Amend Failed `amendment-failure, failure, reading-2`
- **2025-02-26T21:08:00+00:00** (H) 2nd Reading Passed `reading-2, reading-2`
- **2025-02-27T21:59:00+00:00** (H) 3rd Reading Passed `passage, reading-3`
- **2025-02-27T22:18:23+00:00** (H) Transmitted to Senate
- **2025-02-28T19:58:02+00:00** (H) Revised Fiscal Note Received `receipt`
- **2025-02-28T20:12:03+00:00** (S) First Reading `reading-1`
- **2025-03-01T19:58:38+00:00** (H) Revised Fiscal Note Signed
- **2025-03-03T17:39:42+00:00** (H) Revised Fiscal Note Printed
- **2025-03-04T01:03:24+00:00** (S) Referred to Committee - (S) Taxation `referral-committee`
- **2025-03-12T22:15:57+00:00** (S) Hearing - (S) Taxation
- **2025-04-02T17:07:00+00:00** (S) Tabled in Committee - (S) Taxation `amendment-deferral`
- **2025-04-09T16:01:30+00:00** (S) Taken from Table in Committee - (S) Taxation
- **2025-04-16T15:28:24+00:00** (S) Committee Executive Action--Bill Concurred as Amended - (S) Taxation
- **2025-04-16T20:26:00+00:00** (S) Committee Report--Bill Concurred as Amended - (S) Taxation
- **2025-04-17T17:29:11+00:00** (H) Revised Fiscal Note Requested
- **2025-04-18T00:52:00+00:00** (S) 2nd Reading Concur Motion Failed `failure, reading-2, reading-2`
- **2025-04-18T00:53:00+00:00** (S) 2nd Reading Indefinitely Postponed `reading-2, reading-2`
- **2025-04-18T22:47:00+00:00** (S) Reconsidered Previous Action; Placed on 2nd Reading `reading-2, reading-2`
- **2025-04-22T23:19:00+00:00** (S) 2nd Reading Motion to Amend Carried `reading-2`
- **2025-04-22T23:20:00+00:00** (S) 2nd Reading Motion to Amend Carried `reading-2`
- **2025-04-22T23:21:00+00:00** (S) 2nd Reading Motion to Amend Failed `amendment-failure, failure, reading-2`
- **2025-04-22T23:35:00+00:00** (S) 2nd Reading Motion to Amend Failed `amendment-failure, failure, reading-2`
- **2025-04-23T00:23:00+00:00** (S) 2nd Reading Concurred as Amended `reading-2, reading-2`
- **2025-04-24T22:29:00+00:00** (S) 3rd Reading Failed `failure, failure, reading-3`
- **2025-04-24T22:31:01+00:00** (S) Reconsidered Previous Action; Remains in 3rd Reading Process `reading-3`
- **2025-04-25T15:00:00+00:00** (S) Scheduled for 3rd Reading `reading-3`
- **2025-04-25T17:21:00+00:00** (S) 3rd Reading Concurred `passage, reading-3`
- **2025-04-25T18:59:33+00:00** (S) Returned to House with Amendments
- **2025-04-28T19:30:00+00:00** (H) Scheduled for 2nd Reading `reading-2`
- **2025-04-28T19:42:00+00:00** (H) 2nd Reading Senate Amendments Not Concurred `reading-2`
- **2025-04-28T20:57:46+00:00** (H) Conference Committee Appointed
- **2025-04-29T02:03:07+00:00** (H) Hearing - Conference Committee on HB 231
- **2025-04-29T14:45:38+00:00** (S) Conference Committee Appointed
- **2025-04-29T17:03:00+00:00** (S) Conference Committee Report Received `receipt`
- **2025-04-29T17:07:00+00:00** (H) Conference Committee Report Received `receipt`
- **2025-04-29T21:00:00+00:00** (S) Scheduled for 2nd Reading `reading-2`
- **2025-04-30T00:43:00+00:00** (S) 2nd Reading Conference Committee Report Adopted `reading-2, reading-2`
- **2025-04-30T15:00:00+00:00** (H) Scheduled for 2nd Reading `reading-2`
- **2025-04-30T15:52:00+00:00** (H) 2nd Reading Conference Committee Report Adopted `reading-2, reading-2`
- **2025-04-30T16:00:00+00:00** (S) Scheduled for 3rd Reading `reading-3`
- **2025-04-30T17:00:00+00:00** (H) Scheduled for 3rd Reading `reading-3`
- **2025-04-30T18:05:00+00:00** (H) 3rd Reading Conference Committee Report Adopted `reading-3`
- **2025-04-30T19:58:00+00:00** (S) 3rd Reading Conference Committee Report Adopted `reading-3`
- **2025-04-30T20:18:20+00:00** (H) Sent to Enrolling
- **2025-05-02T13:11:13+00:00** (H) Returned from Enrolling
- **2025-05-06T19:25:34+00:00** (H) Signed by Speaker `passage`
- **2025-05-07T18:00:11+00:00** (S) Signed by President `passage`
- **2025-05-07T19:57:30+00:00** (H) Transmitted to Governor `executive-receipt`
- **2025-05-13T18:33:00+00:00** (H) Signed by Governor `executive-signature`
- **2025-05-19T21:38:12+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/f96751f0-f2c6-4205-920d-c7dcd86aeace`. Confidence: reported (aggregated from official Montana legislature records).