AB 1606 California Assembly · 2025-2026 Regular Session

Personal Income Tax Law: Corporation Tax Law: credits: cleanup costs.

Summary
The Personal Income Tax Law and the Corporation Tax Law allow various credits against the taxes imposed by those laws. This bill, for taxable years beginning on or after January 1, 2027, and before January 1, 2032, would allow a credit against those taxes to a qualified taxpayer, as defined, for 30% of the qualified cleanup expenses paid or incurred during the taxable year, and would limit the credit to $20,000 per taxable year. The bill would define qualified cleanup expenses for this purpose to mean costs directly related to the one-time removal and disposal of unauthorized encampments, illegal dumping, and abandoned property, as provided. The bill would require a taxpayer to certify, under penalty of perjury, that the costs reflected in documentation are directly related to qualified cleanup expenses. The bill would make related findings. By expanding the crime of perjury, this bill would impose a state-mandated local program. Existing law requires any bill authorizing a new tax expenditure to contain, among other things, specific goals, purposes, and objectives that the tax expenditure will achieve, detailed performance indicators, and data collection requirements. This bill also would include additional information required for any bill authorizing a new tax expenditure. The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that no reimbursement is required by this act for a specified reason. This bill would take effect immediately as a tax levy.
Bill status in committee 1 of 4 stages cleared
Introduction
Jan 2026
Committee Review
Floor Vote
Governor
Introduced Jan 20, 2026 Last action May 14, 2026
Maddy AI version diff · 2 comparisons

What changed between versions

04/29/26 - Amended Assembly AB1606 · 3 edits
MINOR
This diff represents a formatting change from a traditional printed legislative document layout (with line numbers, page headers, and column formatting) to a web page rendering of the same bill on the California legislature website. No substantive policy changes were made between these two versions. The bill text, credit amounts, eligibility criteria, definitions, and all other operative provisions remain identical.
TECHNICAL

The document was reformatted from a printed legislative layout (with line numbers, page headers like 'AB 1606 -2-', and column formatting) to a web-based presentation with navigation menus, search boxes, and standard HTML structure.

Web page elements were added including navigation links (skip to content, home, accessibility, FAQ, feedback, sitemap, login), a quick search box, bill tracking features, and a date published timestamp of 04/29/2026 09:00 PM.

The legislative counsel's digest was reformatted into a 'Digest Key' section with labeled fields (Vote, Appropriation, Fiscal Committee, Local Program) rather than being embedded in paragraph form within the digest text.

Floor votes

How they voted

No floor votes recorded yet.
Full legislative history

Actions timeline

Total actions
11
Key actions
4
Committee
7
Amendments
2
May 14, 2026
Lower · Passed
In committee: Held under submission.
lower
May 13, 2026
Committee
In committee: Set, first hearing. Referred to APPR. suspense file.
lower
Apr 30, 2026
Committee
Re-referred to Com. on APPR.
lower
Apr 29, 2026
Lower · Passed
Read second time and amended.
lower
Apr 28, 2026
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 7. Noes 0.) (April 27).
lower
Apr 6, 2026
Committee
In committee: Set, second hearing. Referred to REV. & TAX. suspense file.
lower
Mar 16, 2026
Lower · Passed
In committee: Set, first hearing. Hearing canceled at the request of author.
lower
Feb 2, 2026
Committee
Referred to Com. on REV. & TAX.
lower
Jan 21, 2026
Lower · Passed
From printer. May be heard in committee February 20.
lower
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Stephanie Nguyen
Stephanie Nguyen
DDemocratic
CA
10