Texas Tax Code - TAX § 11.47. Mail Survey of Residence Homesteads

(a) Between December 1 and December 31 of any year, the appraisal office may mail a card to each person who was allowed, in that year, one or more residence homestead exemptions that are not required to be claimed annually. The appraisal office shall include on the card the description of the property and the kind and amount of residence homestead exemptions allowed for the property according to the appraisal office records.

(b) The appraisal office shall include on each card mailed as authorized by this section a direction to the postal authorities not to forward it to any other address and to return it to the appraisal office if the addressee is no longer at the address to which the card was mailed.

(c) The appraisal office shall investigate each residence homestead exemption allowed a person whose card is returned undelivered.