How do we apply for an exemption? After completing the online application, select Receive Letter Online and click on the Submit Application button.Texas Applications for Tax Exemption. The forms listed below are PDF files. If your church or ministry needs a Tax ID, the link to apply online is below. You can also print out and mail a form (Form SS-4). Organizations must electronically file this form to apply for recognition of exemption from federal income tax under section 501(c)(3). Complete list of Texas Comptroller Property Tax Forms and Applications click here. Texas Comptroller Property Tax Publications click here. Official website of Joint Base San Antonio (JBSA).