How to pay Marin County, CA property tax
✓ Verified — Last verified October 24, 2026
Payment details from the official sources for Marin County. Check the tax year and parcel on your bill before submitting a payment.
Pay on the official siteNot tax or legal advice; confirm with your county.
Payment methods and fees
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Published installment dates
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Tax year 2026. Dates retain the year published by the source.
Official offices
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Marin County Tax Collector
Sources for these instructions
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Read the source quotations (13)
https://www.marincounty.gov/departments/finance/property-tax/property-tax-payments
View and Pay your Tax Bill Online.
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https://www.marincounty.gov/departments/finance/property-tax/property-tax-payments
Pay your bills online, in person, by phone, or by mail.
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https://www.marincounty.gov/departments/finance/property-tax/property-tax-payments
Credit/debit card payments: A third-party payment processor charges a service fee of 2.35% of the transaction amount (minimum $1.49 per transaction). E-Check: There is no charge to pay via E-Check electronic debit from your checking or savings account.
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https://www.marincounty.gov/departments/finance/property-tax/tax-collector
Notice: First installment of Secured Property Tax is due November 1, 2026, and becomes delinquent after December 10.
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https://boe.ca.gov/proptaxes/calendar.htm
§ 2606 Rev. & Tax. Code February 1 Property owners Second installment real property taxes due and payable.
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https://boe.ca.gov/proptaxes/calendar.htm
§§ 2618 and 2705 Rev. & Tax. Code April 10 Property owners Second 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://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://www.marincounty.gov/departments/finance/property-tax/tax-collector
Notice: First installment of Secured Property Tax is due November 1, 2026, and becomes delinquent after December 10. A 10% penalty applies thereafter.
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https://www.marincounty.gov/news-releases/application-period-assessment-appeals-opens-july-2
Marin County property owners who disagree with the assessed value on their 2026-27 regular property tax bill
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https://www.arcc.marincounty.gov/property-information/property-types-and-assessment/understanding-assessments
By calling 415-473-7215
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Continue with your property
Common questions
Where can I pay Marin County property tax?
Official payment portal: https://www.marincounty.gov/departments/finance/property-tax/property-tax-payments. Online, In person, Telephone, Mail
Updated , from cited verification dates. Individual sources may have earlier checks.