Los Angeles County Forms and Document Resources
Explore a directory of forms, PDFs, and document resources associated with Los Angeles County, California, through FillingPDF. Use the listings to find documents relevant to the area.
FillingPDF is not a government agency. A document’s association with Los Angeles County does not necessarily mean it was issued by the county.
Los Angeles County forms
- BOE-566-D · CA-LACOOA · Los Angeles CountyForm BOE-566-D, Oil and Dissolved Gas Production Report
BOE-566-D is the Oil and Dissolved Gas Production Report that oil and gas operators file with the Los Angeles County Office of the Assessor. Fill out the form online on FillingPDF and download or print the completed PDF.
4 pages - BOE-566-J · CA-LACOOA · Los Angeles CountyForm BOE-566-J, Oil, Gas and Geothermal Personal Property Statement – Los Angeles County, CA
Form BOE-566-J, the Oil, Gas and Geothermal Personal Property Statement, is the annual report filed with the Los Angeles County Office of the Assessor. Fill out the fillable PDF online and download or print it.
2 pages - BOE-566-K · CA-LACOOA · Los Angeles CountyForm BOE-566-K, Oil and Gas Operating Expense Data – Los Angeles County, CA
Form BOE-566-K, Oil and Gas Operating Expense Data, is the report oil and gas operators file 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-570-1 · CA-LACOOA · Los Angeles CountyForm BOE-570-1, Supplementary Schedule to Form 571-L - Air Carriers Operation Report – Los Angeles County, CA
BOE-570-1, the Air Carrier's Operation Report, is a supplementary schedule to the Business Property Statement from the Los Angeles County Office of the Assessor. Fill out the form online on FillingPDF and download or print the completed PDF.
2 pages - BOE-570-2 · CA-LACOOA · Los Angeles CountyForm BOE-570-2, Supplementary Schedule to Form 571-L - Flight Equipment Value Computation – Los Angeles County, CA
Form BOE-570-2 is the Los Angeles County Office of the Assessor's flight equipment value computation schedule, returned with the Business Property Statement. Fill out the form online on FillingPDF and download or print the completed PDF.
2 pages - BOE-570-3 · CA-LACOOA · Los Angeles CountyForm BOE-570-3, Supplementary Schedule to Form 571-L - Air Carrier's Operation Report – Los Angeles County, CA
Form BOE-570-3 is the supplementary schedule to the Business Property Statement (Form 571-L) on which air carriers report aircraft ownership, dates and costs to the Los Angeles County Assessor. Fill it out online and download the PDF.
2 pages - BOE-570-FO-1 · CA-LACOOA · Los Angeles CountyForm BOE-570-FO-1, Supplementary Schedule to Form 571-L - Aircraft Cost – Los Angeles County, CA
Form BOE-570-FO-1 is the Los Angeles County Assessor's supplementary schedule to Form 571-L for reporting aircraft cost in a Fractional Ownership Program. Fill out the PDF online on FillingPDF and download or print it.
2 pages - BOE-570-FO-2 · CA-LACOOA · Los Angeles CountyForm BOE-570-FO-2, Supplementary Schedule to Form 571-L - Aircraft Value Computation
Form BOE-570-FO-2 is the Supplementary Schedule to Form 571-L - Aircraft Value Computation, listed by the Los Angeles County Office of the Assessor. Fill out the fillable PDF online on FillingPDF and download or print it.
2 pages - BOE-571-C · CA-LACOOA · Los Angeles CountyForm BOE-571-C, Power Plant Property Statement – Los Angeles County, CA
Form BOE-571-C, the Power Plant Property Statement, is the declaration the Los Angeles County Office of the Assessor requests for the 2026 lien date. Fill it out online on FillingPDF and download or print the completed PDF.
12 pages - BOE-571-D · CA-LACOOA · Los Angeles CountyForm BOE-571-D, Supplementary Schedule for Reporting Monthly Acquisitions and Disposals of Property – Los Angeles County, CA
Form BOE-571-D is the Los Angeles County Office of the Assessor's supplemental schedule for reporting monthly acquisitions and disposals of property listed on Schedule B of the Business Property Statement. Fill it out online on FillingPDF and download or print the completed PDF.
2 pages - BOE-571-F2 · CA-LACOOA · Los Angeles CountyForm BOE-571-F2, Registered and Showhorses Other Than Racehorses – Los Angeles County, CA
Form BOE-571-F2 is the Los Angeles County Office of the Assessor's supplementary schedule listing registered and show horses other than racehorses, returned with the Agricultural Property Statement. Fill out the PDF online on FillingPDF and download or print it.
2 pages - BOE-571-J · CA-LACOOA · Los Angeles CountyForm BOE-571-J, Annual Racehorse Tax Return – Los Angeles County, CA
BOE-571-J is the Annual Racehorse Tax Return issued by the Los Angeles County Office of the Assessor for racehorses owned in the county on January 1. Fill it out online on FillingPDF and download or print the completed PDF.
3 pages - BOE-571-J1 · CA-LACOOA · Los Angeles CountyForm BOE-571-J1, Report of Boarded Racehorses – Los Angeles County, CA
Report of Boarded Racehorses (BOE-571-J1) is the Los Angeles County Office of the Assessor form listing racehorses boarded at a ranch on January 1. Fill out the PDF online on FillingPDF and download or print it.
2 pages - BOE-571-LA · CA-LACOOA · Los Angeles CountyForm BOE-571-LA, Alternate Schedule A for Bank Insurance Company or Financial Corporation Fixtures – Los Angeles County, CA
Form BOE-571-LA (also listed as B-114) is the Los Angeles County Office of the Assessor's Alternate Schedule A for bank, insurance company or financial corporation fixtures. Fill it out online on FillingPDF and download the PDF.
2 pages - BOE-571-P · CA-LACOOA · Los Angeles CountyForm BOE-571-P, Pipeline Property Statement – Los Angeles County, CA
BOE-571-P, the Pipeline Property Statement, is the Los Angeles County Office of the Assessor form on which pipeline owners declare segments, costs and related details as of January 1. Fill it out online on FillingPDF and download or print the completed PDF.
5 pages - BOE-571-R · CA-LACOOA · Los Angeles CountyForm BOE-571-R, Apartment House Property Statement – Los Angeles County, CA
Form BOE-571-R, the Apartment House Property Statement, is the Los Angeles County Office of the Assessor's declaration of apartment property costs as of January 1, 2026. Fill it out online on FillingPDF and download or print the completed PDF.
3 pages - BOE-571-RW · CA-LACOOA · Los Angeles CountyForm BOE-571-RW, Right-of-Way Property Statement – Los Angeles County, CA
Form BOE-571-RW is the Right-of-Way Property Statement that the Los Angeles County Office of the Assessor requests from right-of-way owners each year. Fill out the PDF online on FillingPDF and download or print it.
5 pages - BOE-576-D · CA-LACOOA · Los Angeles CountyForm BOE-576-D, Vessel Property Statement – Los Angeles County, CA
Form BOE-576-D, the Vessel Property Statement, is the annual declaration the Los Angeles County Office of the Assessor requires from vessel owners. Fill out the fillable PDF online on FillingPDF and download or print it for the April 1 filing.
3 pages - BOE-576-E · CA-LACOOA · Los Angeles CountyForm BOE-576-E, Affidavit for 4 Percent Assessment Vessels – Los Angeles County, CA
Form BOE-576-E is the affidavit filed with the Los Angeles County Office of the Assessor to claim the 4 percent assessment of certain vessels. Fill it out online on FillingPDF and download or print the completed PDF.
2 pages - BOE-577-A · CA-LACOOA · Los Angeles CountyForm BOE-577-A, Aircraft Operations Report – Los Angeles County, CA
Form BOE-577-A, Aircraft Operations Report, is the form the Los Angeles County Office of the Assessor requests from airport owners and operators to report aircraft use for a calendar year. Fill it out online on FillingPDF and download or print the PDF.
1 page - BOE-577 · CA-LACOOA · Los Angeles CountyForm BOE-577, Aircraft Property Statement – Los Angeles County, CA
Form BOE-577, the Aircraft Property Statement, is the annual declaration the Los Angeles County Office of the Assessor requires for aircraft. Fill out the form online on FillingPDF and download or print the completed PDF.
3 pages - BOE-58-H · CA-LACOOA · Los Angeles CountyForm BOE-58-H, Affidavit of Cotenant Residency – Los Angeles County, CA
BOE-58-H, the Affidavit of Cotenant Residency, is the Los Angeles County Office of the Assessor form a surviving cotenant signs under penalty of perjury. Fill it out online on FillingPDF and download or print the completed PDF.
1 page - BOE-60-AH · CA-LACOOA · Los Angeles CountyForm BOE-60-AH, Claim of Person(s) at Least 55 Years of Age for Transfer of Base Year Value to Replacement Dwelling – Los Angeles County, CA
Form BOE-60-AH is the Los Angeles County Office of the Assessor claim for people at least 55 years old to transfer a base year value to a replacement dwelling. Fill it out online on FillingPDF and download or print the completed PDF.
2 pages - BOE-62-A · CA-LACOOA · Los Angeles CountyForm BOE-62-A, Certificate of Disability – Los Angeles County, CA
Form BOE-62-A, Certificate of Disability, is the physician and claimant certification used with a claim to transfer a property tax base under Revenue and Taxation Code section 69.5. Fill out the PDF online and download or print it.
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Frequently asked questions
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This page is a directory of forms, PDFs, and document resources associated with Los Angeles County, California. Review individual listings for details about each document.
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