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How to pay Humboldt County, CA property tax

✓ Verified — Last verified October 24, 2026

Payment details from the official sources for Humboldt County. Check the tax year and parcel on your bill before submitting a payment.

Pay on the official site

Not tax or legal advice; confirm with your county.

Payment methods and fees

Sources. Checked .

Official payment portal

Official payment portal

Officially published

Accepted methods

E-check, Debit card, Credit card

Officially published

Published fees

Credit card: 2.38%, $2 minimum; debit card: $4.95; e-check: free.

Officially published

Published installment dates

Sources. Checked .

Tax year 2026. Dates retain the year published by the source.

First secured installment

November 1, 2026

Set by law

Second secured installment

February 1, 2027

Set by law

Published late-payment rule

Each delinquent installment incurs 10%, plus a $12 fee per delinquent notice. The second installment also incurs a $20 cost.

Officially published

Official offices

Sources. Checked .

Humboldt County Tax Collector

Office website

Office website

Officially published

Phone

707-476-2450

Officially published

All Humboldt County dates, offices and sources

Sources for these instructions

Sources. Checked .

Read the source quotations (12)
https://humboldtgov.org/282/View-or-Pay-Property-Taxes-Online
View or Pay Property Taxes Online

Checked .

https://humboldtgov.org/282/View-or-Pay-Property-Taxes-Online
The accepted payment methods are e-check, debit card, or credit card.

Checked .

https://humboldtgov.org/282/View-or-Pay-Property-Taxes-Online
Credit Card: 2.38% of the processed amount, $2.00 minimum Debit Card: $4.95 E-Check: Free

Checked .

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

https://humboldtgov.org/2088/Property-Tax-Information
If either of the delinquent dates fall on a weekend or holiday the taxes become delinquent after the next business day.

Checked .

https://www.boe.ca.gov/proptaxes/calendar.htm
February 1 | Property owners | Second installment real property taxes due and payable.

Checked .

https://humboldtgov.org/2088/Property-Tax-Information
1st Installment: 10% delinquent penalty, $12.00 notice fee per each delinquent notice mailed 2nd Installment: 10% delinquent penalty, $20.00 cost, $12.00 notice fee per each delinquent notice mailed

Checked .

https://humboldtgov.org/232/Property-Value-Reviews
2026-2027 Informal Assessment Review (Proposition 8 Review) Form (PDF)

Checked .

https://humboldtgov.org/232/Property-Value-Reviews
Assessor

Checked .

https://humboldtgov.org/232/Property-Value-Reviews
707-445-7663

Checked .

https://humboldtgov.org/282/View-or-Pay-Property-Taxes-Online
Tax Collector's office

Checked .

https://humboldtgov.org/282/View-or-Pay-Property-Taxes-Online
707-476-2450

Checked .

Continue with your property

Common questions

Where can I pay Humboldt County property tax?

Official payment portal: https://humboldtgov.org/282/View-or-Pay-Property-Taxes-Online. E-check, Debit card, Credit card

What's next for you

Humboldt County, CA

Due date:

Official source

Set by law. Verified October 24, 2026.

November 1 | Property owners | First installment of real property taxes and all taxes on personal property on the secured roll are due and payable.

Check the official source

Add to calendar Remind me

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