NOTE: Each individual owner, excluding married couples, residing on the property must complete a separate application to qualify for their exemption. Homestead Exemption Information.Residential Homestead exemption information and forms. The typical deadline for filing a Collin County homestead exemption application is between January 1 and April 30. Learn how to file your Texas Homestead Tax Exemption in Collin, Dallas, Denton, Johnson, and Tarrant Counties. The typical deadline for filing a county appraisal district homestead exemption application is between January 1 and April 30. Eldorado Pkwy, McKinney, TX 75069. There is no fee to file the homestead exemption form. How To File Homestead Exemption Tarrant County Have you ever had these questions? How do I file a homestead exemption?