County of Marin - News Releases - Property Tax Deadline

For Immediate Release
April 03, 2023

Second Installment of Property Taxes Due

Monday, April 10, is the last day to pay without penalty

San Rafael, CA – Monday, April 10, is the last day for property owners to pay the second installment of their 2022-23 property taxes bill without penalty. Taxpayers are encouraged to pay early to avoid penalties.

Payments sent by mail must be postmarked by the U.S. Postal Service on or before April 10. Property tax payments can be made online at or by phone at (800) 985-7277. The tax collector’s online and telephone payment service uses a secure internet portal and there is no service fee when paying with an electronic check (e-check).

For taxpayers’ convenience, an express tax payment drop box will also be located under the Marin County Civic Center’s southern archway at 3501 Civic Center Drive in San Rafael, on Friday and Monday, April 7 and 10.  The hours for the Tax Collector’s office and express payment drop box are 9 a.m. to 4:30 p.m. on April 7, and 8 a.m. to 5 p.m. on April 10.

For questions about property tax billing, contact the Tax Collector’s Office at (415) 473-6133 or by email. Questions about assessed values are best answered by the County Assessor at (415) 473-7215.

Parcel tax exemption information and forms are available at or can be obtained directly from the district that offers the exemption. Parcel tax exemption eligibility and filing deadlines vary by district and are administered by those districts, not the Tax Collector. Income based parcel tax exemption applications must be submitted annually before tax bills are prepared. Several other exemption application deadlines fall in June for the 2022-23 fiscal tax year.

The State Controller’s Office has extended accepting applications for the Property Tax Postponement (PTP) program until April 14, 2023.  To be eligible for PTP, you must:

  • Be at least 62, or blind, or have a disability;
  • Own and occupy the home as your primary place of residence;
  • Have a total household income of $49,017 or less; and
  • Have at least 40 percent equity in the property.

For more information on PTP, call 1-800-952-5661 or email the Controller’s Office. Visit the SCO website for more information.


Mina Martinovich
Department of Finance

Marin County Civic Center
3501 Civic Center Drive
Suite 202
San Rafael, CA 94903
(415) 473-6989

CRS Dial 711

Email: Mina Martinovich