No information is available for this page. 1. When did you acquire this property?File this form and all supporting documentation with the appraisal district office in each county in which the property is located generally between Jan. Homestead exemptions can reduce the appraised value of your home, and as a result, they can lower your property taxes. Org under the "popular forms" tab. How to fill out your Homestead Exemption Application Moving to San Antonio? Filling Out Tax Form. Thank you for reading! Please log in, or sign up for a new account and purchase a subscription to continue reading.