The annual exemption filing deadline is February 15. For more detailed information on Exemptions, please see the Exemptions pa ge of this web site.To claim the exemption, the homeowner must make a one-time filing with the county assessor where the property is located. Complete a homestead declaration form. This Guide lists the most common assets and income that may be exempt from levy upon a judgment. If you move, you must file an application for a new exemption. For more information about the Homeowners' Exemption, call (916) 875-0710. Sacramento, CA 95827. 0117). How to Apply for the Homeowners'. Exemption. Complete form BOE-266, Claim for Homeowners'.