---
type: "Bill"
title: "Concerning county sales and use taxes for mental health and housing."
description: "Concerning county sales and use taxes for mental health and housing."
jurisdiction: "us/states/wa"
legislature: "Washington Legislature"
session: "2023-2024"
identifier: "SB 5604"
citation: "Washington SB 5604 (2023-2024)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Robinson"]
version_count: 3
action_count: 28
vote_count: 2
first_action: "2023-01-27"
last_action: "2023-04-14"
source: "openstates"
source_identifier: "ocd-bill/8bf09c50-fa9f-4d3d-b26a-262d1d85f7e1"
source_url: "http://apps.leg.wa.gov/billinfo/summary.aspx?bill=5604&year=2023"
source_hash: "329bd4961de77090321d9a7a8646cb133c99e142076ce92ad16f7134deabb96e"
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-wa"]
---

# Washington SB 5604 (2023-2024) — Concerning county sales and use taxes for mental health and housing.

## Version chain

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

1. **Bill** (committee substitute) — [source](http://lawfilesext.leg.wa.gov/Biennium/2023-24/Htm/Bills/Senate%20Bills/5604.htm)
2. **Substitute Bill** (committee substitute) — [source](http://lawfilesext.leg.wa.gov/Biennium/2023-24/Htm/Bills/Senate%20Bills/5604-S.htm)
3. **Substitute Passed Legislature** (committee substitute) — [source](http://lawfilesext.leg.wa.gov/Biennium/2023-24/Htm/Bills/Senate%20Passed%20Legislature/5604-S.PL.htm)

## Votes

- 3rd Reading & Final Passage (#20) — **98–0** (pass) · lower
- 3rd Reading & Final Passage (#23) — **47–0** (pass) · upper

## Sponsors

- Robinson — primary (person)
- Nguyen — cosponsor (person)
- Stanford — cosponsor (person)

## Timeline

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

- **2023-01-27** First reading, referred to Local Government, Land Use & Tribal Affairs. `reading-1`
- **2023-02-07** Public hearing in the Senate Committee on Local Government, Land Use & Tribal Affairs at 8:00 AM.
- **2023-02-14** Executive action taken in the Senate Committee on Local Government, Land Use & Tribal Affairs at 8:00 AM.
- **2023-02-14** LGLT - Majority; 1st substitute bill be substituted, do pass. `substitution`
- **2023-02-14** Minority; without recommendation. `committee-passage-unfavorable`
- **2023-02-15** Passed to Rules Committee for second reading.
- **2023-02-27** Placed on second reading by Rules Committee. `reading-2`
- **2023-03-01** 1st substitute bill substituted (LGLT 23). `substitution`
- **2023-03-01** Rules suspended. Placed on Third Reading. `reading-3`
- **2023-03-01** Third reading, passed; yeas, 47; nays, 0; absent, 0; excused, 2. `reading-3`
- **2023-03-03** First reading, referred to Local Government. `reading-1`
- **2023-03-15** Public hearing in the House Committee on Local Government at 8:00 AM.
- **2023-03-22** Executive action taken in the House Committee on Local Government at 8:00 AM.
- **2023-03-22** LG - Majority; do pass. `committee-passage-favorable`
- **2023-03-23** Referred to Finance. `referral-committee`
- **2023-03-30** Public hearing in the House Committee on Finance at 10:00 AM.
- **2023-03-31** Executive action taken in the House Committee on Finance at 8:00 AM.
- **2023-03-31** FIN - Majority; do pass. `committee-passage-favorable`
- **2023-04-03** Referred to Rules 2 Review. `referral-committee`
- **2023-04-03** Placed on second reading by Rules Committee. `reading-2`
- **2023-04-05** Rules suspended. Placed on Third Reading. `reading-3`
- **2023-04-05** Third reading, passed; yeas, 98; nays, 0; absent, 0; excused, 0. `reading-3`
- **2023-04-06** President signed. `passage`
- **2023-04-07** Speaker signed. `passage`
- **2023-04-11** Delivered to Governor. `executive-receipt`
- **2023-04-14** Governor signed. `executive-signature`
- **2023-04-14** Chapter 101, 2023 Laws. `became-law`
- **2023-04-14** Effective date 7/23/2023. `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/8bf09c50-fa9f-4d3d-b26a-262d1d85f7e1`. Confidence: reported (aggregated from official Washington legislature records).