To claim the exemption, the homeowner must make a one-time filing with the county assessor where the property is located. Download PDF BOE-266 REV.Homeowners' Exemption. Exemption on a residence that is both owned and occupied as the principal place of residence. Buy a declared homestead form from an office-supply store, or download a form from the Registrar-Recorder's website. If you qualify all you have to do is file an application with your local county office. Fill out this form and our personal injury or debt attorneys will contact you for a free evaluation. First Name(Required). To qualify for the total homestead exemption, you must have owned a home in California for at least 1215 before filing for bankruptcy. The new homestead exemptions are now significantly increased and vary depending on which county you reside in.