What does the general residence homestead exemption actually do?
The general residence homestead exemption applies to a home the owner occupies as a principal residence. It lowers the value that taxing units charge against, and it carries an appraisal limitation with it. That limitation caps how fast the taxable value of a homestead can climb from one year to the next. Amounts and local options vary by unit.
What good looks like
A good move is to confirm the exemption on the WCAD record for the account rather than assume it is there. The record shows which exemptions are applied. File the application with WCAD when one is missing, and read the Texas Comptroller rules before trusting a figure found on a forum.
Red flag
Assuming an exemption transferred with the house is the most common miss of all. Exemptions belong to an owner and a residence, not to a property forever. A buyer who never filed can spend years without the limitation a homestead would have supplied.

