How to appeal a Placer County, CA property assessment

✓ Verified — Last verified October 24, 2026

Filing details published for Placer County. Match the notice and assessment cycle to the official instructions.

Official appeal instructions

Not tax or legal advice; confirm with your county.

Filing timing

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A published appeal date below has passed. Check the official office for the applicable cycle; no later deadline has been inferred.

Deadline

September 15, 2026

Officially published. Date has passed.

Window

July 2, 2026 through September 15, 2026

Officially published. Date has passed.

Where to file

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File the county's Assessment Appeal Application (BOE-305-AH) with the clerk of the board in the county where the property is located.

Officially published

Official appeal page

Officially published

Official offices

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Placer County Assessor's Office

Office website

Officially published

Phone

530-889-4300

Officially published

All Placer County dates, offices and sources

Sources for these instructions

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Read the source quotations (14)
https://www.boe.ca.gov/proptaxes/faqs/assessappeals.htm
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.

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https://www.placer.ca.gov/2236/Property-Tax-Assessment-Appeals
The 2026 regular filing period will be July 2, 2026 through September 15, 2026.

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https://boe.ca.gov/proptaxes/calendar.htm
First installment of real property taxes and all taxes on personal property on the secured roll are due and payable.

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https://boe.ca.gov/proptaxes/calendar.htm
November 1

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https://www.boe.ca.gov/proptaxes/calendar.htm
§§ 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.

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https://www.boe.ca.gov/proptaxes/calendar.htm
If the specified date falls on Saturday, Sunday, or a legal holiday, the action may be done on the next business day. (Government Code §§ 6706, 6707)

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https://boe.ca.gov/proptaxes/calendar.htm
Second installment real property taxes due and payable.

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https://boe.ca.gov/proptaxes/calendar.htm
February 1

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https://www.placer.ca.gov/1407/General-Property-Tax-Information
A 10% penalty added as of 5 p.m. on December 10. A 10% penalty and $35 cost added as of 5 p.m. on April 10. After the end of the fiscal year (June 30), a $15 redemption fee and a 1.5% per month (18% per annum) penalty is added on the unpaid tax amount.

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https://www.placer.ca.gov/5884/Roll-Values
2026-2027 (PDF)

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https://www.placer.ca.gov/5857/What-We-Do
Placer County Assessor's Office

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https://www.placer.ca.gov/5857/What-We-Do
530-889-4300

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https://www.placer.ca.gov/2236/Property-Tax-Assessment-Appeals
Questions about paying your taxes? Contact the Tax Collector at 530-889-4120.

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Continue with your property

Common questions

Where do I file a Placer County assessment appeal?

File the county's Assessment Appeal Application (BOE-305-AH) with the clerk of the board in the county where the property is located.

What's next for you

Placer County, CA

Due date:

Official source

Set by law. Verified October 24, 2026.

November 1

Check the official source

Updated , from cited verification dates. Individual sources may have earlier checks.