Assessor Forms

Address Change Requests

• Change of Address - Real Property (Residential/Commercial)
• Change of Address - Business Personal Property
• Change of Address - Vessels & Aircraft
  • Instructions to Change Mailing Address for Business Personal Property, Vessels and Aircraft

Aircraft & Vessels

Vessels and Aircraft:

• MAF-800 Vessel/Aircraft Owner Information Report
• MAF-309 Notification of Sale/Loss/Permanent Removal
• Agent Authorization Form
• Misfortune and Calamity Claim Application (MAF750A and MAF750B must be filed)
  

Commercial Fishing:

• BOE-576-E Affidavit for 4 Percent Assessment of Certain Vessels
• MAF316 Commercial Fishing/Supplemental 4% Questionnaire

Historical Aircraft Exemption:

• BOE-260-B Claim for Exemption from Property Taxes of Aircraft of Historical Significance
• MAM-260-B Historical Aircraft Information 
• MAM-260-C Certifications of Attendance for Aircraft of Historical Significance

Service Members Civil Relief Act:

•  Service Members Civil Relief Act Declaration Form

Business Personal Property

• 2024 Depreciation Schedule
• 2023 Depreciation Schedule
• 2022 Depreciation Schedule
• 2021 Depreciation Schedule
• 2020 Depreciation Schedule
• 2019 Depreciation Schedule
• 2018 Depreciation Schedule
• Business Property Statement Form 571-L 
  • This form is only available upon request, please call us at (858) 505-6100
  • Business Property Statement (FORM 571-L) Instructions
• Agent Authorization Form
• Misfortune and Calamity Claim Application (BUSF750A and BUSF750B must be filed)

Air Carrier's Operation Report:

• BOE-570-1 Form & Instructions (Air Carriers Operation Report)
• BOE-570-2 Form & Instructions (Flight Equipment Value Computation)
• BOE-570-3 Form & Instructions (Aircraft Value Computations)
• BOE-570-3CF Form & Instructions (Converted Freight) 

Property Tax Savings Programs

Homeowners' Exemption:

• Homeowners' Property Tax Exemption Application
• Homeowners' Property Tax Exemption Application (Español)
• Homeowners' Property Tax Exemption Application (Vessels)

Disabled Veterans' Exemption:

• Basic Disabled Veterans' Exemption Application
• Low-Income Disabled Veterans' Exemption Application

Institutional Exemptions:

• Cemetery Exemption
  
• Cemetery Change in Eligibility
• Church Exemption
• College Exemption 
• Free Public Library/Free Museum Library
• Lessee Exemption
• Lessor Exemption
• Property Use Report
• Public School Exemption
• Religious Exemption
• Religious Exemption Change in Eligibility
• Veteran's Organization Exemption
• Welfare Exemption (Annual Filing)
• Welfare Exemption (First Filing)
  • Dedication and Dissolution Clauses

Welfare Exemption Supplemental Affidavits:

• Organizations and Persons Using Claimant's Real Property
• Housing-Lower Income Households
• Housing-Lower Income Households - Tenant Data
• Family Household Income Reporting Worksheet (Lower Income, 100% AMI)
• Family Household Income Reporting Worksheet (Lower income, 140% AMI)
• Households Exceeding Low-Income Limits – “Over-Income” Tenant Data (100% AMI)
• Households Exceeding Low-Income Limits - "Over-Income" Tenant Data (140% AMI)
• Housing-Elderly or Handicapped Families
• Family Household Income Reporting Worksheet (Elderly or Handicapped)
• Low-Income Housing Property of Limited Partnership
• Rehabilitation-Living Quarters

Intergenerational Exclusions:

• Parent/Child Exclusion Application ON or AFTER February 16,2021
• Grandparent/Grandchild Exclusion Application ON or AFTER February 16, 2021

• Parent/Child Exclusion Application BEFORE February 16, 2021
• Grandparent/Grandchild Exclusion Application BEFORE February 16, 2021

Senior Exclusion:

• Senior Reappraisal Exclusion Application (ON or AFTER April 1, 2021)

• Disabled Change in Ownership Exclusion Application (ON or AFTER April 1, 2021)
• Disabled Change in Ownership Exclusion Application (BEFORE April 1, 2021)

Property Tax Relief by Calamity/Disaster:

• Application for Reassessment of Property Damaged by Misfortune or Calamity
• Application for Reassessment of Property Damaged by Misfortune or Calamity (Español)

• Application for Transfer of Base Year Value to Replacement Primary Residence for Victims of Wildfire or Other Natural Disaster (ON or AFTER April 1, 2021)

• Application for Intercounty Transfer of Base Year Value to Replacement Property from Principal Residence Damaged or Destroyed in a Governor-Declared Disaster (BEFORE April 1, 2021)
• Application for Intracounty Transfer of Base Year Value to Replacement Property Damaged or Destroyed in a Governor-Declared Disaster (BEFORE April 1, 2021)

• 2024 Winter Storm in San Diego County
  
  • Application for Reassessment and Property Tax Installment Deferral For Property Damaged or Destroyed by Misfortune or Calamity        

Others:

• Contaminated Property Exclusion
• Eminent Domain Exclusion (Prop 3)
• Disabled Accessibility Construction Exclusion from Assessment for ADA Compliance
• Disabled New Construction Exclusion (Prop 110)
• New Construction Exclusion from Supplemental Assessment (Builder’s Exclusion)
• Rainwater Capture System New Construction Exclusion
• Solar Energy System New Construction Exclusion Claim Form 

Real Property Assessment

• Affidavit of Cotenant Residency
• Application for Changed Assessment Instructions and Form (Assessment Appeals)
  
• Review of Assessment (Prop 8) (Filing Period: December 1 - April 30)
• Authorization to Release Records Form
• Preliminary Change of Ownership Report
  • Preliminary Change of Ownership Instructions
• Change in Ownership Statement - Death of Real Property Owner

Parcel Maps

• Parcel Combination Request
• Parcel Segregation Request