ESSB 6346 — Tax on millionaires
ESSB 6346 was introduced in the 2025-26 Washington legislative session by Senator Pedersen. It became law.
- 2025-26 session
- Senate
- Became law
- 2 public hearings
- Sponsor: WM(Pedersen
Source Washington State Legislature web services: legislation, hearings and roll calls · as of 2026-08-12 · introduced 2026-02-09
01
Where it stopped
Became law
- Last recorded action
- Effective date 6/11/2026*.
- Session law
- C 238 L 26 — chapter and year in the session laws
- Last committee
- House Finance — the last committee with this bill on an agenda
- Public hearing
- Yes — 2 on record — a public hearing is where testimony is taken; an executive session is where a committee votes
Source WA Legislature legislation service · as of 2026-08-12
02
What it would do
The Legislature’s own description. We do not paraphrase legislation.
Establishing a tax on millionaires.
Legal title AN ACT Relating to investing in Washington families and businesses to fund K-12 education, health care, higher education, other essential governmental services, and the working families' tax credit, and to reduce certain sales and use taxes and certain business and occupation taxes by establishing a tax on millionaires;
Source WA Legislature legislation service · as of 2026-08-12
03
The votes
Recorded floor votes. Committee votes are in the hearing record below.
SENATE · 2026-02-16
693 Warnick Pg 10 Ln 25
20
yea
29
nay
SENATE · 2026-02-16
695 MacEwen Pg 66 Ln 1
21
yea
28
nay
SENATE · 2026-02-16
696 Gildon Pg 66 Ln 6
21
yea
28
nay
SENATE · 2026-02-16
3rd Reading & Final Passage
27
yea
22
nay
HOUSE · 2026-03-09
Postpone Indefinitely
38
yea
58
nay
2
absent or excused
HOUSE · 2026-03-09
2578 Walsh Pg 1 Ln 3
40
yea
56
nay
2
absent or excused
HOUSE · 2026-03-09
2568 Orcutt Pg 2 Ln 6
40
yea
56
nay
2
absent or excused
HOUSE · 2026-03-09
2600 Reeves Pg 3 Ln 9
59
yea
37
nay
2
absent or excused
HOUSE · 2026-03-09
2549 Manjarrez Pg 3 Ln 12
44
yea
52
nay
2
absent or excused
HOUSE · 2026-03-09
2591 Waters Pg 3 Ln 12
42
yea
53
nay
3
absent or excused
HOUSE · 2026-03-09
2539 Berg Pg 3 Ln 21
94
yea
1
nay
3
absent or excused
HOUSE · 2026-03-09
2585 Manjarrez Pg 4 Ln 22
40
yea
55
nay
3
absent or excused
HOUSE · 2026-03-09
2550 Ley Pg 5 Ln 15
38
yea
57
nay
3
absent or excused
HOUSE · 2026-03-09
2583 Dent Pg 5 Ln 15
43
yea
50
nay
5
absent or excused
HOUSE · 2026-03-09
2587 Stokesbary Pg 5 Ln 15
40
yea
53
nay
5
absent or excused
HOUSE · 2026-03-09
2555 Klicker Pg 5 Ln 17
43
yea
51
nay
4
absent or excused
HOUSE · 2026-03-09
2574 Barkis Pg 5 Ln 18
41
yea
53
nay
4
absent or excused
HOUSE · 2026-03-09
2546 Couture Pg 5 Ln 26
38
yea
56
nay
4
absent or excused
HOUSE · 2026-03-09
2547 Ley Pg 5 Ln 26
38
yea
56
nay
4
absent or excused
HOUSE · 2026-03-09
2565 Penner Pg 5 Ln 29
39
yea
55
nay
4
absent or excused
HOUSE · 2026-03-09
2552 Mendoza Pg 5 Ln 33
41
yea
54
nay
3
absent or excused
HOUSE · 2026-03-09
2576 Marshall Pg 5 Ln 33
40
yea
54
nay
4
absent or excused
HOUSE · 2026-03-09
2612 Reeves Pg 5 Ln 33
84
yea
108
nay
4
absent or excused
HOUSE · 2026-03-09
2613 Reeves Pg 5 Ln 33
23
yea
72
nay
3
absent or excused
HOUSE · 2026-03-09
2614 Reeves Pg 5 Ln 33
47
yea
49
nay
2
absent or excused
HOUSE · 2026-03-09
2562 Rude Pg 6 Ln 8
45
yea
51
nay
2
absent or excused
HOUSE · 2026-03-09
2558 Jacobsen Pg 7 Ln 3
42
yea
54
nay
2
absent or excused
HOUSE · 2026-03-09
2595 Connors Pg 7 Ln 3
44
yea
52
nay
2
absent or excused
HOUSE · 2026-03-09
2588 Jacobsen Pg 8 Ln 1
47
yea
49
nay
2
absent or excused
HOUSE · 2026-03-09
2597 Walen Pg 8 Ln 3
47
yea
49
nay
2
absent or excused
HOUSE · 2026-03-09
2569 Orcutt Pg 11 Ln 15
44
yea
52
nay
2
absent or excused
HOUSE · 2026-03-09
2571 Abell Pg 11 Ln 15
44
yea
52
nay
2
absent or excused
HOUSE · 2026-03-09
2545 Barnard Pg 11 Ln 16
44
yea
52
nay
2
absent or excused
HOUSE · 2026-03-09
2575 Connors Pg 12 Ln 18
43
yea
53
nay
2
absent or excused
HOUSE · 2026-03-09
2590 Penner Pg 12 Ln 19
42
yea
54
nay
2
absent or excused
HOUSE · 2026-03-09
2543 Marshall Pg 12 Ln 20
44
yea
52
nay
2
absent or excused
HOUSE · 2026-03-09
2573 Dufault Pg 12 Ln 20
45
yea
51
nay
2
absent or excused
HOUSE · 2026-03-09
2596 Walen Pg 12 Ln 24
47
yea
49
nay
2
absent or excused
HOUSE · 2026-03-09
2604 Reeves Pg 12 Ln 24
47
yea
49
nay
2
absent or excused
HOUSE · 2026-03-09
2540 Schmidt Pg 12 Ln 28
40
yea
56
nay
2
absent or excused
HOUSE · 2026-03-09
2602 Reeves Pg 13 Ln 20
46
yea
50
nay
2
absent or excused
HOUSE · 2026-03-09
2603 Reeves Pg 13 Ln 20
2
yea
94
nay
2
absent or excused
HOUSE · 2026-03-09
2560 Corry Pg 13 Ln 25
45
yea
51
nay
2
absent or excused
HOUSE · 2026-03-09
2589 Burnett Pg 26 Ln 36
38
yea
59
nay
1
absent or excused
HOUSE · 2026-03-09
2544 Graham Pg 43 Ln 2
39
yea
58
nay
1
absent or excused
HOUSE · 2026-03-09
2561 Keaton Pg 43 Ln 2
38
yea
58
nay
2
absent or excused
HOUSE · 2026-03-09
2579 Abbarno Pg 43 Ln 2
42
yea
54
nay
2
absent or excused
HOUSE · 2026-03-09
2598 Walen Pg 64 Ln 21
43
yea
54
nay
1
absent or excused
HOUSE · 2026-03-09
2556 Valdez Pg 64 Ln 36
41
yea
56
nay
1
absent or excused
HOUSE · 2026-03-09
2572 Engell Pg 69 Ln 5
93
yea
1
nay
4
absent or excused
HOUSE · 2026-03-09
2582 Corry Pg 69 Ln 19
47
yea
49
nay
2
absent or excused
HOUSE · 2026-03-09
2580 Chase Pg 69 Ln 20
44
yea
51
nay
3
absent or excused
HOUSE · 2026-03-09
2581 McClintock Pg 69 Ln 20
42
yea
52
nay
4
absent or excused
HOUSE · 2026-03-09
2564 Stuebe Pg 69 Ln 21
43
yea
52
nay
3
absent or excused
HOUSE · 2026-03-09
2608 Reeves Pg 69 Ln 21
46
yea
49
nay
3
absent or excused
HOUSE · 2026-03-09
2609 Reeves Pg 69 Ln 21
46
yea
49
nay
3
absent or excused
HOUSE · 2026-03-09
2610 Reeves Pg 69 Ln 21
44
yea
51
nay
3
absent or excused
HOUSE · 2026-03-09
2611 Reeves Pg 69 Ln 21
46
yea
49
nay
3
absent or excused
HOUSE · 2026-03-09
2592 Couture Pg 69 Ln 24
44
yea
49
nay
5
absent or excused
HOUSE · 2026-03-09
2537 Leavitt Pg 103 Ln 30
94
yea
0
nay
4
absent or excused
HOUSE · 2026-03-09
2542 Marshall Pg 106 Ln 13
43
yea
50
nay
5
absent or excused
HOUSE · 2026-03-09
2601 Reeves Pg 106 Ln 22
41
yea
53
nay
4
absent or excused
HOUSE · 2026-03-09
2615 Rule Pg 106 Ln 33
57
yea
36
nay
5
absent or excused
HOUSE · 2026-03-09
2541 Jacobsen Pg 107 Ln 4
40
yea
54
nay
4
absent or excused
HOUSE · 2026-03-09
2538 Orcutt Pg 107 Ln 26
43
yea
50
nay
5
absent or excused
HOUSE · 2026-03-09
2548 Walsh Pg 107 Ln 31
40
yea
53
nay
5
absent or excused
HOUSE · 2026-03-09
2551 Ybarra Pg 107 Ln 31
37
yea
56
nay
5
absent or excused
HOUSE · 2026-03-09
2563 Dye Pg 107 Ln 31
93
yea
0
nay
5
absent or excused
HOUSE · 2026-03-09
2567 Low Pg 107 Ln 31
37
yea
57
nay
4
absent or excused
HOUSE · 2026-03-09
2577 Steele Pg 107 Ln 31
38
yea
57
nay
3
absent or excused
HOUSE · 2026-03-09
2594 Walen Pg 107 Ln 31
46
yea
49
nay
3
absent or excused
HOUSE · 2026-03-09
2566 Griffey Pg 43 Ln 3
44
yea
52
nay
2
absent or excused
HOUSE · 2026-03-09
2586 Barnard Pg 67 Ln 28
45
yea
50
nay
3
absent or excused
HOUSE · 2026-03-09
2554 Abell Pg 106 Ln 18
40
yea
55
nay
3
absent or excused
HOUSE · 2026-03-09
2584 Walsh Pg 107 Ln 26
41
yea
55
nay
2
absent or excused
HOUSE · 2026-03-09
Final Passage as Amended by the House
51
yea
46
nay
1
absent or excused
SENATE · 2026-03-11
Concur in House amendment(s)
27
yea
21
nay
1
absent or excused
SENATE · 2026-03-11
Final Passage As Amended by the House
27
yea
21
nay
1
absent or excused
Source WA Legislature roll call service · as of 2026-08-12 · 78 recorded votes
04
Sponsors
Who put their name to the bill. The Legislature records a prime sponsor on the bill status; the full co-sponsor roster appears only in the introduced bill text, which we have not ingested.
Prime sponsor
WM(Pedersen
as printed the sponsor line on the bill status record · introduced in the Senate. A committee substitute prints the committee here, with the originating member in parentheses.
The co-sponsor roster is not on this page. We hold the prime sponsor the Legislature prints on the bill status, not the list of co-sponsors, which is published only in the introduced bill text we have not ingested. A co-sponsor count here would be a number no record we hold contains.
Source WA Legislature legislation service · as of 2026-08-12
05
The hearing record
Every committee meeting where this bill appeared on the agenda. Public is where testimony is taken; Executive is where the committee votes.
| Date | Type | Committee | Chamber |
|---|---|---|---|
| 2026-02-06 | Public | Senate Ways & Means | Senate |
| 2026-02-09 | Executive | Senate Ways & Means | Senate |
| 2026-02-24 | Public | House Finance | House |
| 2026-02-27 | Executive | House Finance | House |
Source WA Legislature committee hearing records · as of 2026-08-12 · 2 public, 2 executive
06
What changed between versions
| Version | Substitute | Engrossed | Status |
|---|---|---|---|
| SB 6346 | — | — | 1st substitute bill substituted. |
| SSB 6346 | 1 | — | — |
| ESSB 6346 | 1 | 1 | Effective date 6/11/2026*. |
We do not hold the bill text, so we cannot say what changed. The version list shows that the bill was rewritten and how many times. Comparing the substance of two versions needs the text of each, which we have not ingested. The Legislature publishes both.
Last checked 2026-08-12
Source WA Legislature legislation service · as of 2026-08-12
07
Connected records
Every link in this section is an edge in the entity graph: a row in one table, carrying the document that states it. Grouped by how well the record supports it.
Filed · 1
One document states the relation in its own words.
-
SPONSORED BY · prime
SB 6346 as introduced, 2025-26 — bill summary, WA State Legislature · as of 2026-02-04
Source Entity graph, synced from the pipeline · as of 2026-08-12 · Votes are in the graph but render as roll-call tables above, not as rows here. Hearings, referrals and companion bills are not in the graph yet.
08
What this page will not compute
Each of these is a number a reader might reasonably expect. None of them follow from the records we hold, so we do not publish them.
- Who killed it
- We can say a bill was never scheduled for a public hearing. We cannot say who decided that. Chairs control agendas, but the record does not attribute a non-decision to a person, and we will not infer one from a committee roster.
- Why it died
- Withdrawn, superseded by its own companion, folded into a budget, or simply never taken up — all four look identical in the data.
- Whether lobbying affected it
- Washington collects lobbyist compensation and employer registrations, but none of those filings name a bill. There is no documented link between a lobbying report and a bill number, so we publish none.
- What changed between versions
- We hold the version list, not the text of each version.
- How a member would have voted
- Only recorded votes appear here. A member absent from a roll call is recorded as absent, not as opposed.
09
Common questions
- What happened to ESSB 6346?
- ESSB 6346 became law. The Legislature’s status record places it at “C 238 L 26” — its chapter and year in the session laws.
- Who sponsored ESSB 6346?
- The prime sponsor of record is WM(Pedersen, as printed on the bill status. This page does not list co-sponsors — that roster is published only in the introduced bill text, which we have not ingested.
- What would ESSB 6346 do?
- In the Legislature’s own description: “Establishing a tax on millionaires.” We quote the official language rather than summarising, because a paraphrase of legislation is an interpretation.
- Was there a recorded vote on ESSB 6346?
- Yes. 78 recorded floor votes appear on this page, member counts and all. Committee votes are held separately as scanned sign-off sheets and are not counted here.
- Did ESSB 6346 get a public hearing?
- Yes — 2 public hearings are on record. A public hearing is where testimony is taken; it is not the committee vote, which happens in an executive session.
Cite this page
This is public-records reporting. Use it, and say where it came from.
“ESSB 6346 — Tax on millionaires,” WashingtonIndependents.org, data as of 2026-08-12, accessed 2026-08-22. https://washingtonindependents.org/bill/2025-26-sb-6346/
10
How this page is built
Every figure above is read from a primary source and rebuilt on a schedule. Nothing here is modelled or inferred; where a source is silent the page says so rather than filling the gap.
- WA Legislature legislation service
- Bill id, titles, sponsor, introduced date, and the history line and location code we render as its status.
- WA Legislature committee hearing records
- Every committee agenda this bill appeared on, and whether each was a public hearing or an executive session.
- WA Legislature roll call service
- Recorded floor votes, member by member.
- Outcome
- Derived, not published by the Legislature. Enacted means a chapter number or effective date is on record; died is only ever assigned once a session has ended; a sitting session yields pending and no death is asserted.
- Not loaded
- Bill text, amendments, committee votes as individual member records, testimony, and fiscal notes.