File this form and all supporting documentation with the appraisal district office in each county in which the property is located generally between Jan. How to Complete the Application.Fill out the other side of this application completely. Homestead status can save you money on your property taxes. Individual taxpayer identification numbers now qualify property owners for homestead exclusion. Your name, address, and Social Security Number or Individual Taxpayer Identification Number are required. To apply for a Homestead Exemption, you must submit the following to the Harris Central Appraisal District (HCAD):. When filing for the residence homestead exemptions, you must file an application no later than two years after the delinquency date. If you bought a new home and moved in recently, don't forget to fill out your homestead exemption form 50114. Do not file this document with the office of the Texas Comptroller of Public Accounts.