Los Angeles County Office of the Assessor Forms and Documents
The Los Angeles County Office of the Assessor is a county assessor’s office, a local government office focused broadly on property assessment.
Forms listed here cover property-tax exemptions, ownership changes and transfers of assessed value, along with assessment requests and business property statements. The collection also includes specialized reports and schedules for property such as aircraft, vessels, and oil and gas.
Los Angeles County Office of the Assessor forms
- BOE-261-G · CA-LACOOA · Los Angeles CountyForm BOE-261-G, Claim for Disabled Veterans’ Property Tax Exemption – Los Angeles County, CA
Form BOE-261-G is the Los Angeles County Office of the Assessor's claim for the Disabled Veterans' Property Tax Exemption on a veteran's home or an unmarried surviving spouse's home. Fill out the PDF online on FillingPDF and download or print it.
5 pages - BOE-262-AH / ASSR-139 · CA-LACOOA · Los Angeles CountyForm BOE-262-AH, Church Exemption Property Used Solely for Religious Worship – Los Angeles County, CA
Form BOE-262-AH is the Los Angeles County Office of the Assessor claim for the Church Exemption on property used solely for religious worship. Fill out the PDF online on FillingPDF and download or print it.
2 pages - BOE-263-B · CA-LACOOA · Los Angeles CountyForm BOE-263-B, Lessees Exemption Claim Property Used Exclusively For Public Schools Community and State Colleges and Universities – Los Angeles County, CA
Form BOE-263-B is the Los Angeles County Assessor's Lessees' Exemption Claim for property used exclusively for public schools and colleges. Fill out the PDF online on FillingPDF and download or print it.
1 page - BOE-263 · CA-LACOOA · Los Angeles CountyForm BOE-263, Lessors Exemption Claim Property Used for Free Public Libraries Free Museums and Public Schools – Los Angeles County, CA
Form BOE-263 is the lessor's claim, filed with the Los Angeles County Office of the Assessor, for a property tax exemption on property leased to free libraries, free museums, schools, colleges or churches. Fill it out online and download the PDF.
3 pages - BOE-264-AH · CA-LACOOA · Los Angeles CountyForm BOE-264-AH, College Exemption Claim – Los Angeles County, CA
Form BOE-264-AH, College Exemption Claim, is filed with the Los Angeles County Office of the Assessor to claim a property tax exemption for a college's property. Fill it out online on FillingPDF and download or print the completed PDF.
2 pages - BOE-265 · CA-LACOOA · Los Angeles CountyForm BOE-265, Cemetery Exemption Claim – Los Angeles County, CA
Form BOE-265, Cemetery Exemption Claim, is filed with the Los Angeles County Office of the Assessor to claim the property tax exemption for cemetery property. Fill it out online on FillingPDF and download or print the completed PDF.
5 pages - BOE-265-NT · CA-LACOOA · Los Angeles CountyForm BOE-265-NT, Cemetery Exemption Change in Eligibility or Termination Notice – Los Angeles County, CA
BOE-265-NT is the Los Angeles County Office of the Assessor card on which organizations with the Cemetery Exemption report whether their property is still eligible. Fill out the form online on FillingPDF and download or print the PDF.
2 pages - BOE-266 / ASSR-515 · CA-LACOOA · Los Angeles CountyForm BOE-266, Claim for Homeowners' Property Tax Exemption – Los Angeles County, CA
Form BOE-266 (ASSR-515) is the Claim for Homeowners' Property Tax Exemption filed with the Los Angeles County Office of the Assessor. Fill it out online on FillingPDF and download or print the completed PDF.
4 pages - BOE-267-A · CA-LACOOA · Los Angeles CountyForm BOE-267-A, Claim for Welfare Exemption (Annual Filing) – Los Angeles County, CA
Form BOE-267-A is the annual Claim for Welfare Exemption that organizations already receiving the exemption file with the Los Angeles County Assessor. View the deadline and attachments, fill out the PDF online and download it.
2 pages - BOE-267 · CA-LACOOA · Los Angeles CountyForm BOE-267, Claim for Welfare Exemption First Filing – Los Angeles County, CA
Form BOE-267, Claim for Welfare Exemption First Filing, is the claim an organization files with the county Assessor to seek the welfare property tax exemption for a new location. Fill it out online and download the PDF.
4 pages - BOE-267-H-A · CA-LACOOA · Los Angeles CountyForm BOE-267-H-A, Elderly or Handicapped Families Family Household Income Reporting Worksheet – Los Angeles County, CA
Form BOE-267-H-A (ASSR-90.4) is the family household income worksheet used for elderly or handicapped housing under the welfare exemption, published by the Los Angeles County Assessor. Fill it out online on FillingPDF and download or print the PDF.
1 page - BOE-267-H · CA-LACOOA · Los Angeles CountyForm BOE-267-H, Welfare Exemption Supplemental Affidavit Housing Elderly or Handicapped Families – Los Angeles County, CA
Form BOE-267-H, Welfare Exemption Supplemental Affidavit Housing Elderly or Handicapped Families, is filed with the county assessor alongside a welfare exemption claim. Fill it out online on FillingPDF and download or print the completed PDF.
3 pages - BOE-267-L-A · CA-LACOOA · Los Angeles CountyForm BOE-267-L-A, Lower Income Households Family Household Income Reporting Worksheet (140% AMI)
Form BOE-267-L-A is the Los Angeles County Assessor's Lower Income Households Family Household Income Reporting Worksheet (140% AMI) for Welfare Exemption housing. Fill out the PDF online on FillingPDF and download or print it.
2 pages - BOE-267-L-B · CA-LACOOA · Los Angeles CountyForm BOE-267-L-B, Lower Income Households Family Household Income Reporting Worksheet (100% AMI) – Los Angeles County, CA
Form BOE-267-L-B is a Los Angeles County Office of the Assessor worksheet on which tenants report family household income against the lower income and 100% AMI limits. Fill out the PDF online and download it.
2 pages - BOE-267-L · CA-LACOOA · Los Angeles CountyForm BOE-267-L, Welfare Exemption Supplemental Affidavit Housing Lower Income Households
Form BOE-267-L is the Welfare Exemption Supplemental Affidavit for housing lower income households, listed by the Los Angeles County Office of the Assessor. Fill out the PDF online on FillingPDF and download or print it.
5 pages - BOE-267-L1 · CA-LACOOA · Los Angeles CountyForm BOE-267-L1, Welfare Exemption Supplemental Affidavit Low Income Housing Property of Limited Partnership
Form BOE-267-L1 is the Welfare Exemption Supplemental Affidavit for low-income housing owned by a limited partnership, filed with the county assessor and listed by the Los Angeles County Office of the Assessor. Fill it out online on FillingPDF and download or print the PDF.
6 pages - BOE-267-L2 · CA-LACOOA · Los Angeles CountyForm BOE-267-L2, Welfare Exemption Supplemental Affidavit Housing Lower Income Households Tenant Data – Los Angeles County, CA
Form BOE-267-L2 is the confidential tenant data affidavit filed with the County Assessor for a welfare exemption claim on low-income rental housing. Fill it out online on FillingPDF and download or print the completed PDF.
2 pages - BOE-267-L3 · CA-LACOOA · Los Angeles CountyForm BOE-267-L3, Welfare Exemption Supplemental Affidavit, Households Exceeding Low-Income Limits-Over Income Tenant Data
Form BOE-267-L3 is the welfare exemption supplemental affidavit for over-income tenants (up to 140% AMI), filed with the county assessor. Fill out the PDF online on FillingPDF and download or print it.
2 pages - BOE-267-L4 · CA-LACOOA · Los Angeles CountyForm BOE-267-L4, Welfare Exemption Supplemental Affidavit, Households Exceeding Low-Income Limits Over-Income Tenant Data (100% AMI) – Los Angeles County, CA
Form BOE-267-L4 is the Los Angeles County Office of the Assessor supplemental affidavit that lists over-income tenants at or below 100% AMI for the welfare exemption. Fill it out online on FillingPDF and download or print the completed PDF.
2 pages - BOE-267-O · CA-LACOOA · Los Angeles CountyForm BOE-267-O, Welfare Exemption Supplemental Affidavit – Los Angeles County, CA
Form BOE-267-O, the Welfare Exemption Supplemental Affidavit, is filed with the county assessor by owners whose real property is used by other organizations or persons. Fill out the fillable PDF online and download or print it.
2 pages - BOE-267-R · CA-LACOOA · Los Angeles CountyForm BOE-267-R, Welfare Exemption Supplemental Affidavit Rehabilitation Living Quarters
Form BOE-267-R is the Welfare Exemption Supplemental Affidavit for rehabilitation and living quarters, filed with the county assessor. Fill out the form online on FillingPDF and download or print the completed PDF.
3 pages - BOE-267-S · CA-LACOOA · Los Angeles CountyForm BOE-267-S, Religious Exemption – Los Angeles County, CA
Form BOE-267-S, Religious Exemption, is the claim a church files with the Los Angeles County Office of the Assessor for property tax exemption on property used exclusively for religious purposes. Fill out the PDF online on FillingPDF and download it.
3 pages - BOE-268-A · CA-LACOOA · Los Angeles CountyForm BOE-268-A, Public School Exemption Property Used Exclusively by a Public School Community College etc – Los Angeles County, CA
Form BOE-268-A is the Public School Exemption claim filed with the Los Angeles County Office of the Assessor for property a lessee school or college uses exclusively. Fill it out online on FillingPDF and download or print the PDF.
2 pages - BOE-268-B · CA-LACOOA · Los Angeles CountyForm BOE-268-B, Free Public Library or Free Museum Claim Property Used Solely for Free – Los Angeles County, CA
Form BOE-268-B is the Los Angeles County Office of the Assessor claim for a property tax exemption on property used solely for a free public library or free museum. Fill it out online on FillingPDF and download or print the PDF.
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About the Los Angeles County Office of the Assessor
The collection reflects several distinct property-tax topics. Exemption claims include forms for homeowners, veterans, religious organizations, schools, and qualifying housing. Some housing-related documents are supplemental affidavits or income worksheets, while others are initial or annual exemption claims; they serve different purposes and should not be treated as interchangeable.
Other forms address ownership changes and changes in assessed value. The catalog includes ownership statements for real property and oil and gas property, as well as claims involving transfers of a base-year value to a replacement residence. Separate applications concern assessment exclusions for certain types of new construction, and a decline-in-value application addresses a different assessment question. The titles indicate the topics, but do not establish which form applies to an individual property or situation.
The business and specialized property documents include property statements, reports, and supplemental schedules for areas such as aircraft, vessels, utilities, oil and gas, and industry-specific business property. These forms are distinct from homeowner exemption and ownership-change documents. The forms currently listed on this page are a selection of published forms associated with the Los Angeles County Office of the Assessor, not necessarily every document the office issues. Check the issuing agency’s current instructions for applicable versions, eligibility, supporting documents, deadlines, and submission methods.