Assessor Forms

Forms are available for download and use. Please fill out your form as completely as possible for quicker processing. Include the work unit or topic on the envelope (e.g., Exemptions, Personal Property, Change of Address).

Please provide:

  • Name or business name
  • Mailing address
  • Location of business, if applicable
  • Parcel number, if known
  • Telephone number

If this information is not provided, we may not be able to process your form.

Select a category tab below to find the form you need, or view all forms in the “All Forms” tab. You can also go directly to CA Assessor E-Forms (State Board of Equalization website).

Form Name Form Number Download
Affidavit Of Cotenant Residency BOE-58-H Download
Agent Authorization CAA-F03 Download
Aircraft Property Statement BOE-577 Download
Annual Racehorse Tax Return 571-J Download
Apartment/Household Personal Property Questionnaire (Change Of Ownership Or New Construction Only) Questionnaire Download
Application For Reassessment Of Damaged Or Destroyed Property Download
Assessment Information Brochure Download
Base Value Transfer - Acquisition By Public Entity (Eminent Domain) - Claim And Instructions BOE-68 Download
Base Value Transfer - Disabled Person(S) - Claim Form And Instructions BOE-62 Download
Base Value Transfer - Disabled Person(S) Certificate Of Disability BOE-62-A Download
Base Value Transfer - Person(S) Age 55 Or Older - Claim Form And Instructions (After 4/1/21) BOE-19-B Download
Base Value Transfer - Person(S) Age 55 Or Older - Claim Form And Instructions (Before 4/1/21) BOE-60-AH Download
Base Value Transfer - Person(S) Age 55 Or Older, Or Disabled Person(S) - Information Pamphlet Information Download
Bpp Agency Authorization Form Download
Builder's Claim For New Construction Exclusion From Supplemental Assessment Download
Business Personal Property Brochure Download
Business Property Questionnaire Questionnaire Download
Certificate Of Disability BOE-19-DC Download
Certification Of Value By Assessor For Base Year Value Transfer BOE-19-C Download
Change In Ownership Statement BOE-502-AH Download
Change In Ownership Statement Death Of Real Property Owner BOE-502-D Download
Church Exemption BOE-262-AH Download
Claim And Instructions For Disabled Persons For Exclusion Of New Construction (Owner Occupied) BOE-63 Download
Claim For Disabled Accessibility Construction Exclusion From Assessment (Non-Owner Occupied) BOE-63-A Download
Claim For Disabled Veterans' Property Tax Exemption BOE-261-G Download
Cemetery Exemption BOE-265 Download
Claim For Homeowners' Property Tax Exemption BOE-266 Download
Claim For Reassessment Exclusion For Transfer Between Grandparent And Grandchild (After February 16, 2021) BOE-19-G Download
Claim For Reassessment Exclusion For Transfer Between Parent And Child BOE-58-AH Download
Claim For Reassessment Exclusion For Transfer Between Parent And Child (After February 16, 2021) BOE-19-P Download
Claim For Reassessment Exclusion For Transfer From Grandparent To Grandchild BOE-58-G Download
Claim For Reassessment Exclusion Information Information Download
Claim For Reassessment Reversal For Local Registered Domestic Partners BOE-62-LRDP Download
Claim For Seismic Safety Construction Exclusion From Assessment BOE-64 Download
Claim For Solar Energy System New Construction Exclusion BOE-64-SES Download
Claim For Transfer Of Base Year Value From Qualified Contaminated Property To Replacement Property BOE-65-CP Download
Claim For Transfer Of Base Year Value To Replacement Primary Residence For Severely Disabled Persons BOE-19-D Download
Claim For Transfer Of Base Year Value To Replacement Primary Residence For Victims Of Wildfire BOE-19-V Download
College Exemption Claim BOE-264-AH Download
Cost Questionnaire For Additions And Alterations - Commercial/Industrial Questionnaire Download
Cost Questionnaire For Additions And Alterations - Residential Questionnaire Download
Decline In Market Value Brochure Download
Decline In Market Value - 2026/27 Informal Request For Reassessment Download
Decline In Market Value - Information Download
Exemption Of Leased Property Used Exclusively For Low-Income Housing BOE-236 Download
Free Public Library Or Free Museum Claim BOE-268-B Download
Golf And Country Club Questionnaire Questionnaire Download
Lessors' Exemption Claim BOE-263 Download
Lower Income Households Family Household Income Reporting Worksheet BOE-267-L-A Download
Lower Income Households Family Household Income Reporting Worksheet (100% Ami) BOE-267-L-B Download
Mailing Address Change - Business Personal Property - English - Pdf Download
Mailing Address Change - Real Property - English - Electronic Download
Mailing Address Change - Real Property - English - Pdf Download
Mobile Home Park Questionnaire Questionnaire Download
Motel/Hotel Income-Expense Questionnaire Questionnaire Download
New Construction Questionnaire Questionnaire Download
Notice Of Rescission Of Claim To Transfer Base Year Value To Replacement Dwelling BOE-60-NR Download
Office Building Questionnaire Questionnaire Download
Owner's Authorization For Inspection By Agent Download
Petición De Cambio De Dirección Postal - Propiedad Inmueble - Español - Pdf Download
Possessory Interests Annual Usage Report BOE-502-P Download
Preliminary Change Of Ownership Report BOE-502-A Download
Property Characteristic Change Form – Owner Requested Questionnaire Download
Public School Exemption BOE-268-A Download
Reassessment Exclusion Brochure Download
Religious Exemption BOE-267-S Download
Renovations Document Brochure Download
Renovations Pamphlet Brochure Download
Rental Questionnaire – Commercial/Industrial Questionnaire Download
Report Of Boarded Racehorses 571-J1 Download
Request For Business Account Update Form Download
Request To Remove Homeowner's Exemption Form Download
Restaurant Questionnaire Questionnaire Download
Rural Property Use And Income Questionnaire Questionnaire Download
Service Station Questionnaire Questionnaire Download
Servicemembers Civil Relief Act Declaration BOE-261-D Download
Shopping Center Questionnaire Questionnaire Download
Supplemental Affidavit For Boe 236, Housing Lower-Income Households BOE-236-A Download
Theater Questionnaire Questionnaire Download
Transfer Of Property Tax Base Brochure Download
Welfare Exemption Claim Form BOE-267 Download
Welfare Exemption Supplemental Affidavit, Households Exceeding Low-Income Limits —"Over-Income" Tenant Data (140 Percent Ami) BOE-267-L3 Download
Welfare Exemption Supplemental Affidavit, Households Exceeding Low-Income Limits "Over-Income" Tenant Data (100% Ami) BOE-267-L4 Download
Welfare Exemption Supplemental Affidavit, Housing — Lower Income Households — Tenant Data BOE-267-L2 Download
Welfare Exemption Supplemental Affidavit, Housing Lower Income Households BOE-267-L Download
Welfare Exemption Supplemental Affidavit, Housing- Elderly/Handicapped Families BOE-267-H Download
Welfare Exemption Supplemental Affidavit, Low-Income Housing Property Of Limited Partnership BOE-267-L1 Download
Welfare Exemption Supplemental Affidavit, Organizations And Persons Using Claimant's Real Property BOE-267-O Download

Mailing Address

Alameda County Assessor’s Office
1221 Oak Street, Room 145
Oakland, CA 94612

Phone: (510) 272-3787
Email: assessor@acgov.org

Please be aware that every California county has their own set of forms. If your property is located in another county, please contact that county’s Assessor’s Office. Listing of County Assessors.

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