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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.

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.

The forms that require annual renewal can be found on Property Tax website. Please look in Annual Income-Based Exemption Applications panel.

Search Results

Please Note: There are no exemptions for bonds including school, city, pension or water.

This APN shows the following parcel taxing agencies on the property tax bill for 2023 - 2024:

Fund# Agency/Fund Title Phone Email Exempt Possible*
101130 MARIN WILDFIRE PREVENTION AUTHORITY 800-676-7516 YES
Form
105110 MS MOSQUITO #1 800-273-5167 NO
107293 MV SCHOOL MEASURE E PARCEL TAX NOV 2016 12 YRS 415-389-7753 YES
Form
107893 TAMALPAIS UHSD MEASURE M PARCEL TAX NOV 2020 9YRS 844-332-0549 YES
Form
109038 MILL VALLEY CITY-SANITATION 800-676-7516 YES
Form
109158 CITY OF MILL VALLEY-RUNOFF CHARGE 800-676-7516 NO
109192 MMWD-FIREFLOW 415-945-1401 YES
Form
109193 MR: M VLY LIBRARY-CFD#96-1 800-676-7516 YES
Form
109283 MARIN EMERGENCY RADIO AUTH 800-676-7516 YES
Form
109290 SAN FRANCISCO BAY RESTORATION AUTH 800-676-7516 YES
Form
109291 MR: MILL VALLEY CFD 2016-1 800-676-7516 YES
Form
* Eligibility must be met. Submit by deadline on the form.