Marin County Property Tax Exemptions

If you meet certain requirements involving age, income and/or residency or you own a contiguous or low value parcel, please search by parcel number or fund number to learn more about potential exemptions for your property.

Other types of property tax exemptions can be found on the Assessor’s website exemptions page.

There are multiple steps you need to take to determine if you are eligible for these tax exemptions:

  1. Use the search below to find the taxing agencies on your property tax bill which offer exemptions.
  2. Contact the taxing agency directly either by a phone call, an email or a visit to the agency's website.

Some of the taxing agencies' exemption forms are available in the search results below, some have the form on their website, and some require that you call or email the individual taxing agency to request a form.

The County of Marin Department of Finance relies on the information from the individual taxing agencies to create this list. Please see the contact information listed below or on your tax bill for the phone numbers to call individual taxing agencies with questions regarding specific exemptions.

The County of Marin Department of Finance makes every effort to share all pertinent parcel tax exemption information with the public. If you have questions about the following information, please contact the Property Tax Division at (415) 473-6168.

2 Ways to Search

1. By Your Assessor Parcel Number (APN)

Enter the APN from your tax bill in the box below to search for the parcel taxes specific to your parcel number for which you are not already taking an exemption.

(format: 999-999-99):

2. By Cross Referencing Fund Numbers

You can cross reference the fund numbers (these identify the taxing agency) on your tax bill with a list of parcel taxes in Marin County where the agency may offer an exemption.

Search Results

Below is a list of parcel taxing agencies in Marin County for the 2020 - 2021 tax year:

Fund# Agency/Fund Title Phone Email Exempt Available
109083 Form SAN ANSELMO-GENERAL PURPOSE 415-258-4678 YES
109262 Form SAN ANSELMO LIBRARY 415-258-4678 YES
105475 SAUS-MARIN CITY SANITARY 415-332-0244 NO
107351 Form REED USD MEASURE B PARCL TAX RENEWAL MAY 2014 8YRS 415-383-1116 YES
109275 STRAWBERRY REC-ZONE IV B-8/2013 415-383-6494 NO
105460 RICHARDSON BAY SANITARY 415-388-1345 NO
105440 ALTO SANITARY 415-388-3696 NO
105446 HOMESTEAD VALLEY SANITARY 415-388-4796 NO
105177 TAM CSD - REFUSE 415-388-6393 NO
105178 TAMALPAIS CSD-SEWER 415-388-6393 NO
105168 Form MUIR BEACH CSD-FIRE 415-388-7804 YES