How to appeal a Amador County, CA property assessment

If you disagree with the value on the annual tax roll, you must file an application between July 2 and November 30.

Checked Oct 25, 2026.

Whether or not you contact the Assessors Office first, you have the right to file an Application for Changed Assessment with the Clerk of the Board of Supervisors.

Checked Oct 25, 2026.

Assessment Appeals

Checked Oct 25, 2026.

§ 2605 Rev. & Tax. Code | November 1 | Property owners | First installment of real property taxes and all taxes on personal property on the secured roll are due and payable.

Checked Oct 25, 2026.

§§ 2617 and 2704 Rev. & Tax. Code | December 10 | Property owners | First installment of taxes on the secured roll, if unpaid, is delinquent at 5:00 p.m. or close of business day, whichever is later.

Checked Oct 25, 2026.

If the delinquent date shown on the tax bill falls on a Saturday, Sunday, or legal holiday, the time of delinquency is 5 pm on the next business day.

Checked Oct 25, 2026.

§ 2606 Rev. & Tax. Code | February 1 | Property owners | Second installment real property taxes due and payable.

Checked Oct 25, 2026.

Delinquent 1st and 2nd installments are subject to a 10% penalty. Delinquent second installments are also subject to a $20 cost charge. Taxes which remain unpaid at the end of the fiscal year (June 30) are also subject to a 1-1/2% per month penalty and a $15 redemption fee.

Checked Oct 25, 2026.

To qualify for the 2026-2027 tax year, you must meet all these requirements each year:

Checked Oct 25, 2026.

Contact the Tax Collector's Office at (209) 223-6364

Checked Oct 25, 2026.

(209) 223-6364

Checked Oct 25, 2026.

For questions regarding the assessed value of your property, please contact the Assessor's Office at (209) 223-6351.

Checked Oct 25, 2026.

(209) 223-6351

Checked Oct 25, 2026.