(1) The Mental Health Services Act (MHSA) , an initiative measure enacted by the voters as Proposition 63 at the November 2, 2004, statewide general election, imposes a 1% tax on that portion of a taxpayer's taxable income that exceeds $1,000,000 and requires that the revenue from that tax be deposited in the Mental Health Services Fund to fund various county mental health programs. The MHSA authorizes the Legislature to amend its provisions by a 23 vote, provided that the amendment is consistent with and furthers the intent of the act.
California AB 1628 (20152016) — No Place Like Home Program: financing.
(1) The Mental Health Services Act (MHSA) , an initiative measure enacted by the voters as Proposition 63 at the November 2, 2004, statewide general election, imposes a 1% tax on that portion of a taxpayer's taxable income that exceeds $1,000,000 and requires that the revenue from that tax be deposited in the Mental Health Services Fund to fund various county mental health programs. The MHSA authorizes the Legislature to amend its provisions by a 23 vote, provided that the amendment is consistent with and furthers the intent of the act.
Version chain
The bill's text revisions, in order — the diff chain from filing to enrollment.
AB 1628 BUDGET Concurrence in Senate Amendments By TING — 69–10 (pass) · lower
AB 1628 BUDGET Assembly Third Reading By TING — 51–26 (pass) · lower
Do pass as amended — 15–1 (pass) · upper
3rd Reading AB1628 Committee On BUDGET (Ting) By Leno — 38–0 (pass) · upper
Sponsors
Committee on Budget — primary (person)
Timeline
The legislative action history — every referral, reading, and vote.
2016-01-07 Read first time. To print. reading-1
2016-01-08 From printer. May be heard in committee February 7.
2016-02-01 Referred to Com. on BUDGET. referral-committee
2016-04-14 From committee chair, with author's amendments: Amend, and re-refer to Com. on BUDGET. Read second time and amended. reading-2, amendment-introduction, amendment-passage, reading-1
2016-04-18 Re-referred to Com. on BUDGET. referral-committee
2016-04-28 Read third time. Passed. Ordered to the Senate. (Ayes 51. Noes 26. Page 4584.) reading-3, passage, reading-1
2016-04-28 In Senate. Read first time. To Com. on RLS. for assignment. reading-1
2016-05-05 Referred to Com. on B. & F.R. referral-committee
2016-06-13 In committee: Hearing postponed by committee.
2016-08-08 From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on B. & F.R. referral-committee, reading-2, amendment-introduction, amendment-passage, reading-1
2016-08-09 From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on B. & F.R. referral-committee, reading-2, amendment-introduction, amendment-passage, reading-1
2016-08-15 From committee: Amend, and do pass as amended. (Ayes 15. Noes 1.) (August 11). amendment-introduction, committee-passage, amendment-passage
2016-08-16 Read second time and amended. Ordered to third reading. amendment-passage, reading-2, reading-1
2016-08-17 Read third time. Passed. Ordered to the Assembly. (Ayes 38. Noes 0. Page 5052.). reading-3, passage, reading-1
2016-08-17 In Assembly. Concurrence in Senate amendments pending. May be considered on or after August 19 pursuant to Assembly Rule 77.
2016-08-24 Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 69. Noes 10. Page 6224.). committee-passage-favorable, amendment-passage
2016-08-31 Enrolled and presented to the Governor at 4 p.m.
2016-09-13 Approved by the Governor. executive-signature
2016-09-13 Chaptered by Secretary of State - Chapter 322, Statutes of 2016.
Source
OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/0dd0f7fb-4a53-4427-887a-bddefa4192a4. Confidence: reported (aggregated from official California legislature records).