NOTE: Each individual owner, excluding married couples, residing on the property must complete a separate application to qualify for their exemption. Permanent Florida residency required on January 1.I'm going to show you how to file your homestead exemption in Colin County Texas. The most common is the homestead exemption, which is available to homeowners in their primary residence. Darrell Self is your Collin County Texas real estate expert. If you are looking to buy, sell, rent a home in Plano Texas, Frisco Texas. The typical deadline for filing a Collin County homestead exemption application is between January 1 and April 30. If you own a property and make it a permanent residence for yourself or your dependents, you may be able to file for the homestead exemption. Tax Roll Administration. Condo. Assoc Fee Paid Per: Monthly.