Information and forms are available from the Sacramento County Public Law Library. Blank forms may also be available at office supply stores. Requirements.Complete a homestead declaration form. Complete form BOE-266, Claim for Homeowners'. Property Tax Exemption. The Homestead Exemption is a crucial safeguard for California homeowners, providing a layer of financial protection against creditors. The new law eliminates many qualifying conditions and provides a homestead exemption to anyone with a principal residence.