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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.

Search 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):

Search 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

Below is a list of parcel taxing agencies in Marin County for the 2024 - 2025 tax year:

Fund# Agency/Fund Title Phone Email Exempt Possible*
109262 SAN ANSELMO LIBRARY 415-258-4678 YES
Form
109263 SAN RAFAEL LIBRARY 415-485-3319 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
102086 SAN QUENTIN S.M. L&I ONLY 415-473-6519 NO
102190 CSA # 9 NORTHBRIDGE 415-473-2862 NO
102240 CSA #13 UPPER LUCAS VLY.-FIRE 415-473-6358 NO
102270 CSA #16 GREENBRAE-LNDSC MAINT 415-473-2862 NO
102606 PARADISE ESTATES PRD L ONLY 415-473-4232 NO
102608 MADRONE PARK CIRCLE PRD 415-250-4754 NO
* Eligibility must be met. Submit by deadline on the form.