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Amador County, California · Property and assessment

Appeal a property assessment in Amador County

Appeal a property assessment

1 provider · 1 official link · 5 reviewed requirements · sources checked October 15, 2026

In Amador County, 1 county department publishes 1 official link for this service. Reviewed requirements cover payment methods (2), eligibility (1), deadlines (1) and documents (1). 1 provider publishes reviewed fee items and 1 provider lists forms on its guide.

These are the Amador County providers with a reviewed service link for this task. Other offices may also help, and a provider may serve only part of the county: check each service area. Fees and forms stay on each office’s guide, where their sources are cited.
County government

Clerk of the Board — records

File an assessment appeal with the Clerk of the Board (opens in a new tab)Official instructions

Amador County filing and fee-waiver instructions. The Clerk administers appeals independently of the Assessor; valuation questions go to the Assessor.

Before you start · 5 requirements & conditions
Eligibility & access · Processing-fee waiver request
Submit a requested processing-fee waiver with the appeal application in place of the fee.
Source & saved evidence

Amador County · Amador — assessment appeals information (opens in a new tab)

Assessment appeals — Processing-fee waiver request

The request for fee waiver must accompany your Application for Changed Assessment (assessment appeal) in lieu of the processing fee.

Agent source review: October 15, 2026 · Snapshot 44738cb6b6510d97

Payments · Taxes while an appeal is pending
An assessment appeal does not remove the obligation to pay property taxes.
Source & saved evidence

Amador County · Amador — assessment appeals information (opens in a new tab)

Assessment appeals — Taxes while an appeal is pending

The filing of an Assessment Appeal does not relieve property owners of their tax obligations.

Agent source review: October 15, 2026 · Snapshot 44738cb6b6510d97

Deadlines · 2026 regular assessment appeals only
For Amador County’s 2026 regular assessment appeal, file July 2 through November 30, 2026. Other appeal types have separate, notice-based deadlines.
Source & saved evidence

California State Board of Equalization · 2026 county assessment-appeal filing periods (opens in a new tab)

BOE LTA2026/023 — page2, 2026 county filing deadline table

County Assessment Appeals Filing Periods for 2026 The clerks of county assessment appeals boards and county boards of equalization have certified the assessment appeals filing period for their counties pursuant to the requirements of Revenue and Taxation Code section 1603. The regular appeals filing period in each county will begin on July 2, 2026, and will end either on September 15, 2026, or November 30, 2026, depending on whether the County Assessor has elected to mail assessment notices to all taxpayers with property on the secured roll by August 1, 2026. The following table shows the filing deadline for each county: FILING FILING COUNTY COUNTY DEADLINE DEADLINE Alameda September 15 Orange November 30 Alpine September 15 Placer September 15 Amador November 30 Plumas November 30 Butte November 30 Riverside November 30 Calaveras November 30 Sacramento November 30 Colusa November 30 San Benito November 30 Contra Costa November 30 San Bernardino November 30 Del Norte November 30 San Diego November 30 El Dorado November 30 San Francisco September 15 Fresno November 30 San Joaquin November 30 Glenn November 30 San Luis Obispo September 15 Humboldt November 30 San Mateo November 30 Imperial November 30 Santa Barbara November 30 Inyo September 15 Santa Clara September 15 Kern November 30 Santa Cruz November 30 Kings September 15 Shasta November 30 Lake November 30 Sierra September 15 Lassen November 30 Siskiyou November 30 Los Angeles November 30 Solano November 30 Madera November 30 Sonoma November 30 Marin November 30 Stanislaus November 30 Mariposa November 30 Sutter November 30 Mendocino November 30 Tehama November 30 Merced November 30 Trinity November 30 Modoc November 30 Tulare November 30 Mono September 15 Tuolumne November 30 Monterey November 30 Ventura September 15 Napa November 30 Yolo November 30 Nevada November 30 Yuba November 30

Agent source review: October 15, 2026 · Snapshot c80e564097ddf0c2

Information & documents · County-specific formal appeal application
Use the BOE-305-AH application provided by the county where the property is located; a generic sample is not a valid filing.
Source & saved evidence

California State Board of Equalization · Assessment appeal FAQ (opens in a new tab)

BOE assessment appeals FAQ

You must file an Assessment Appeal Application, form BOE-305-AH, obtained from the clerk of the board of the county where your property is located. Some counties have this form available on the website of either the clerk of the board or the county assessor, or both. You must use the county application for the appeal to be considered a valid filing.

Agent source review: October 15, 2026 · Snapshot 92069ed341a828bf

Payments · Taxes while an appeal is pending
Pay property taxes on time while an appeal is pending to avoid penalties and interest. Filing an appeal does not suspend tax payments.
Source & saved evidence

California State Board of Equalization · Assessment appeal FAQ (opens in a new tab)

BOE assessment appeals FAQ

Yes. You are required to pay your property taxes timely despite any appeal you have pending. Failure to do so will result in financial penalties and interest charges regardless of the outcome of your appeal. If you are granted a reduction, you will receive a refund and interest.

Agent source review: October 15, 2026 · Snapshot 92069ed341a828bf

Source & saved evidence

Amador County · Amador — assessment appeals information (opens in a new tab)

Assessment appeals — File an assessment appeal with the Clerk of the Board

The Amador County Board of Supervisors serve as the local Board of Equalization to arbitrate disputes regarding the assessed value of property.

Agent source review: October 15, 2026 · Snapshot 44738cb6b6510d97

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