Property Tax Appeals in Amador County, California
Amador County's Board of Equalization page states that the Board of Supervisors sits as the local Board of Equalization to arbitrate assessed-value disputes, and that the Clerk of the Board provides administrative support and oversees filing, review, processing, and scheduling of appeals independently of the Assessor's Office. Effective May 24, 2011, the county requires a $30.00 non-refundable administrative processing fee to accompany each Application for Changed Assessment; an application filed without the fee will not be processed, though a fee waiver may be requested by an owner who receives public assistance or cannot afford the fee. The annual secured/unsecured roll filing deadline is November 30th each year, and the Assessor's page states the full window as July 2 through November 30. FairPath can help an owner organize a comparison table, condition photos, official links, and a filing checklist. It does not file the application, choose the owner's opinion of value, pay the fee, or communicate with the Assessor's Office or the Board on the owner's behalf.
Assessment context: Begin with the Assessor's parcel record and confirm whether the dispute concerns the January 1, 2026 lien-date value on the annual roll or a supplemental or escaped assessment. The county's Board and Assessor pages name different nonregular deadline triggers, so keep the assessment notice, tax bill, and their postmarks for Clerk verification rather than inferring a filing date from either page alone. Amador County sits in the Sierra Nevada foothills of California's Gold Country, anchored by the county seat of Jackson and the historic mining town of Sutter Creek, with the Shenandoah Valley wine-growing area around Plymouth and higher-elevation Sierra terrain rising toward Kirkwood and the Mokelumne River canyon. A property a few miles away can sit in a very different fire-hazard zone, vineyard, or forested mountain setting, so land use and site access should be confirmed against the Assessor's record rather than assumed from a map.
Filing process: Amador County's Assessor page states that an owner who disagrees with the assessed value has the right to an informal review with the Assessor's staff, and that whether or not the owner contacts the Assessor first, the owner may file an Application for Changed Assessment with the Clerk of the Board of Supervisors, leading to a hearing before the Board of Equalization. The application, published by the State Board of Equalization, is requested by writing the Assessment Appeals Board at 810 Court Street, Jackson, CA 95642, or calling (209) 223-6470, and it is also posted on the Board of Equalization page along with a withdrawal form and Local Rules of Procedure. The $30.00 non-refundable processing fee must accompany each application, or a completed fee-waiver request must accompany it instead. The Board of Equalization page states the Clerk of the Board is a neutral party and cannot provide information about comparable properties or how property is assessed; all valuation questions go to the Assessor's Office.
Evidence to review: Amador County's Board of Equalization page states that, at the appeal hearing, the property owner can present evidence to support the appeal and that the Board determines the property's value based on the evidence presented by both the owner and the Assessor's Office; it links to an Assessment Appeals How-To Video and State Publication 30 - Assessment Appeals for further guidance. Build a comparable-sales table showing sale date, price, parcel, community, lot size, living area, age, and condition, weighted toward sales near the January 1, 2026 lien date, since California law generally excludes comparable sales occurring more than 90 days after that date. For Shenandoah Valley vineyard parcels or higher-elevation Sierra properties, document acreage, water access, and any wildfire-related site conditions with dated photographs, since land use and hazard designation vary across Amador County's foothill-to-mountain terrain.
Current deadline guidance: 2026 regular assessment appeals: July 2 through November 30, 2026. Amador County's Board of Equalization page lists November 30 for the annual roll, and the Assessor's page gives July 2 through November 30, consistent with the state Board of Equalization's certified 2026 table. Their nonregular instructions conflict: the Board page says 60 days from the tax bill date for supplemental or escape appeals, while the Assessor page says 60 days from mailing of the supplemental notice. California Revenue and Taxation Code section 1605(b)-(c) generally uses the later printed mailing or postmark date of the assessment notice, with specified tax-bill or county-resolution exceptions. An applicable county resolution was not verified here. Do not choose the bill or notice date as a universal trigger; confirm the assessment type, actual notice and bill dates, postmarks, and controlling procedure with the Clerk of the Board.
Amador County's Board of Equalization page states the annual secured/unsecured roll deadline is November 30th, and the Assessor's page states the full window as July 2 through November 30.
Effective May 24, 2011, Amador County requires a $30.00 non-refundable administrative processing fee with each Application for Changed Assessment, with a fee waiver available for qualifying owners.
The Board of Equalization page states the Clerk of the Board is a neutral party that cannot advise on comparable properties or valuation; those questions go to the Assessor's Office.
Amador County spans Gold Country towns of Jackson and Sutter Creek, the Shenandoah Valley wine region around Plymouth, and higher Sierra terrain toward Kirkwood.
Official filing authority: Amador County Clerk of the Board of Supervisors, Board of Equalization. https://www.amadorcounty.gov/government/board-of-equalization
Source: Amador County, Board of Equalization (Assessment Appeals), https://www.amadorcounty.gov/government/board-of-equalization. Reviewed 2026-09-24.
Source: Amador County Assessor, Information concerning Property Tax Assessment, https://www.amadorcounty.gov/government/assessor/property-tax-assessment-information. Reviewed 2026-09-24.
Source: Amador County, Clerk of the Board, https://www.amadorcounty.gov/government/clerk-of-the-board. Reviewed 2026-09-22.
Source: California State Board of Equalization, Letter to Assessors 2026/023: 2026 Assessment Appeal Filing Periods, https://boe.ca.gov/proptaxes/pdf/lta26023.pdf. Reviewed 2026-09-22.
Source: California Legislature, California Revenue and Taxation Code section 1605, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=RTC§ionNum=1605.. Reviewed 2026-09-24.
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