Welcome to Online filing of the. General Residence Homestead Exemption Application for 2024.This video is the exact tutorial the exact demo on how to do the homestead exemption how to file it. Complete the Homestead Declaration form. The form must be printed legibly in black ink. How Do I Apply For A Homestead Exemption? 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. Loan Assistance Tool. The county tax assessor determines the value of each property in the area.