SB 816 California Senate · 2025-2026 Regular Session

Property taxation: exemptions: Chiquita Canyon elevated temperature landfill event.

Summary
The California Constitution declares that all property is taxable and establishes or authorizes various exemptions from tax for real property, including, among others, a homeowners' exemption in the amount of $7,000 of the full value of a dwelling unless the dwelling receives another real property exemption. This bill, for lien dates occurring on or after January 1, 2025, to, and including, January 1, 2030, would statutorily exempt from property taxation real property impacted by the Chiquita Canyon elevated temperature landfill event, as defined. By imposing additional duties on county assessors, the bill would impose a state-mandated local program. 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, if the Commission on State Mandates determines that the bill contains costs mandated by the state, reimbursement for those costs shall be made pursuant to the statutory provisions noted above. Existing law requires the state to reimburse local agencies annually for certain property tax revenues lost as a result of any exemption or classification of property for purposes of ad valorem property taxation. This bill would provide that, notwithstanding those provisions, no appropriation is made and the state shall not reimburse local agencies for property tax revenues lost by them pursuant to the bill. This bill would take effect immediately as a tax levy.
Bill status failed 1 of 4 stages cleared
Introduction
Feb 2025
Committee Review
Floor Vote
Governor
Introduced Feb 21, 2025 Last action Feb 2, 2026
Maddy AI version diff · 2 comparisons

What changed between versions

02/21/25 - Introduced 06/16/25 - Amended Senate · 5 edits · Jun 16, 2025
MODERATE
SB 816 was substantially expanded in the Senate to add a completely new policy: a property tax exemption for real property impacted by the Chiquita Canyon elevated temperature landfill event (a fire that began May 1, 2022 beneath the Chiquita Canyon Landfill in Los Angeles County). The original microbusiness franchise tax exemption provisions remain unchanged but are omitted from this amended version. The bill now covers two unrelated topics - a corporate tax exemption and a disaster-related property tax exemption - which significantly broadens its scope.
SCOPE

Added new Section 243 to the Revenue and Taxation Code providing that real property impacted by the Chiquita Canyon elevated temperature landfill event is exempt from property taxation for lien dates from January 1, 2025 through January 1, 2030. The section sunsets on January 1, 2031.

The 'State-mandated local program' designation changed from 'no' to 'yes' because the new property tax exemption imposes additional duties on county assessors.

DEFINITION

Defined 'Chiquita Canyon elevated temperature landfill event' as the elevated temperature landfill event beginning on May 1, 2022, that occurred beneath the Chiquita Canyon Landfill in Los Angeles County.

FISCAL

Added a provision stating that the state will NOT reimburse local agencies for property tax revenues lost due to this exemption, overriding the general reimbursement requirement in Section 2229 of the Revenue and Taxation Code.

ENFORCEMENT

Added a state mandates reimbursement provision requiring that if the Commission on State Mandates determines the bill contains costs mandated by the state, reimbursement shall be made to local agencies and school districts.

Floor votes

How they voted

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Full legislative history

Actions timeline

Total actions
8
Key actions
1
Committee
1
Amendments
1
Jun 16, 2025
Upper · Passed
From committee with author's amendments. Read second time and amended. Re-referred to Com. on REV. & TAX.
upper
Mar 12, 2025
Committee
Referred to Com. on REV. & TAX.
upper
Feb 21, 2025
Introduced
Introduced. To Com. on RLS. for assignment. To print.
upper
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Suzette Valladares
Suzette Valladares
RRepublican
CA
23