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Colusa County Property Tax Due Date

California

2026 Property Tax Due Dates

Installment 1

December 10

First installment

Installment 2

April 10

Second installment

Penalty: 10% + $10 feeGrace period: None

Payment Methods

Online, Mail, In-Person

Colusa County Treasurer

How to Pay

Online

Pay using credit card or e-check

By Mail

Mail check payable to Colusa County Treasurer

In Person

Visit the Treasurer's office

About Colusa County

Colusa County is a county located in the U.S. state of California. As of the 2020 census, the population was 21,839. The county seat is Colusa.

Source: Wikipedia — content available under CC BY-SA 4.0

Get Deadline Reminders

We'll email you 14 days before your property taxes are due.

Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.