When filing for the Residence Homestead exemptions, you must file an application no later than two years after the delinquency date. This video is the exact tutorial the exact demo on how to do the homestead exemption how to file it.File this form and all supporting documentation with the appraisal district office in each county in which the property is located generally between Jan. For more information about the Homeowners' Exemption, please call (510) 272-3770. Address. I'm going to show you how to file your homestead exemption in Dallas County Texas. 1) Taxes must be paid prior to filing a claim for refund. Please attach a copy of your tax bill and proof of payment with this form.