---
type: "Bill"
title: "campaign finance; contributions; disclosures; itemization"
description: "campaign finance; contributions; disclosures; itemization"
jurisdiction: "us/states/az"
legislature: "Arizona Legislature"
session: "55th-1st-regular"
identifier: "SB 1104"
citation: "Arizona SB 1104 (55th-1st-regular)"
classification: ["bill"]
subjects: ["CAMPAIGN CONTRIBUTIONS", "CAMPAIGN FINANCE", "CAMPAIGN FINANCE REPORTS", "CONTRIBUTIONS", "DISCLOSURE", "ELECTIONS AND ELECTORS - TITLE 16", "EXPENSES", "ITEMIZATION"]
status: "enacted"
primary_sponsors: ["J.D. Mesnard"]
version_count: 5
action_count: 17
vote_count: 6
first_action: "2021-01-20"
last_action: "2021-03-30"
source: "openstates"
source_identifier: "ocd-bill/80086f4f-5740-4b52-8014-e4e78b0aac20"
source_url: "https://apps.azleg.gov/BillStatus/BillOverview/74462?SessionId=123"
source_hash: "61d695d41c0a362d2cb463836fe2ac2f7ec3568db3b7cc4e5fe2677be1bb6d90"
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-az"]
---

# Arizona SB 1104 (55th-1st-regular) — campaign finance; contributions; disclosures; itemization

## Version chain

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

1. **Chaptered Version** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/1R/laws/0154.htm)
2. **HOUSE - Floor Amend to Bill - Kavanagh - passed** (committee substitute) — [source](https://apps.azleg.gov/BillStatus/GetDocumentPdf/487346)
3. **House Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/1R/bills/SB1104H.htm)
4. **Introduced Version** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/1R/bills/SB1104P.htm)
5. **Senate Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/1R/bills/SB1104S.htm)

## Votes

- do pass — **0–0** (fail) · upper
- Passed — **16–14** (pass) · upper
- Passed — **16–14** (pass) · upper
- Passed — **31–29** (pass) · lower
- Passed — **0–0** (fail) · upper
- do pass amended — **0–0** (fail) · lower

## Sponsors

- J.D. Mesnard — primary (person)

## Timeline

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

- **2021-01-20** Senate First Reading `reading-1`
- **2021-01-21** Senate Second Reading `reading-2`
- **2021-02-08** DP `committee-passage`
- **2021-02-18** DP `passage`
- **2021-02-18** PASSED `passage, reading-3`
- **2021-02-18** Transmit to House
- **2021-02-24** House First Reading. `reading-1`
- **2021-02-25** House Second Reading `reading-2`
- **2021-03-03** DP `committee-passage`
- **2021-03-08** House Placed on Consent Calendar
- **2021-03-18** DPA `amendment-passage`
- **2021-03-18** PASSED `passage, reading-3`
- **2021-03-18** Transmit to Senate
- **2021-03-24** PASSED `passage`
- **2021-03-24** PASSED `passage`
- **2021-03-24** Transmit to Governor `executive-receipt`
- **2021-03-30** Signed by Governor `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/80086f4f-5740-4b52-8014-e4e78b0aac20`. Confidence: reported (aggregated from official Arizona legislature records).