File this form and all supporting documentation with the appraisal district office in each county in which the property is located generally between Jan. The statutory timely filing period is January 1 through March 1.You must apply with your county appraisal district to get a homestead exemption. Applying is free and only needs to be filed once. Qualifying individuals must submit an application in order to receive the homestead exemption. What is your social security number and your co- applicant or spouse's social security number? Assessed value takes into account exemptions, including the Save Our Homes assessment limitation. In order to keep your homestead exemption, the trust would have to give you a present possessory interest in the property (i.e. Yes, make sure to file the appeal promptly to avoid missing any deadlines. To qualify, you must have ownership interest and live in the home as your primary residence.