The affidavit and eligibility form necessary to file an application for exemption can be obtained from the assessor. The Arizona homestead exemption is automatic, meaning that no written claim is required.Forms ; Property Tax Forms, 82354, Request to Combine Common Area Parcel Numbers ; Property Tax Forms, 82503, Dealer Mobile Home Inventory Exemption Declaration. The Arizona homestead exemption is automatic you don't have to file a homestead declaration to claim the homestead exemption in bankruptcy. For the Assessor to consider your claim, you must answer all questions and attach all supporting documents. The Assessor may require additional proof of facts. How do I fill this out? To fill out this form, gather all necessary property information and ensure you meet the exemption criteria.