Texas Tax Code - TAX § 33.52. Taxes Included in Judgment

(a) Only taxes that are delinquent on the date of a judgment may be included in the amount recoverable under the judgment by the taxing units that are parties to the suit.

(b) In lieu of stating as a liquidated amount the aggregate total of taxes, penalties, and interest due, a judgment may:

(c) For purposes of calculating penalties and interest due under the judgment, it is presumed that the delinquency date for a tax is February 1 of the year following the year in which the tax was imposed, unless the judgment provides otherwise.

(d) Except as provided by Section 34.05(k), a taxing unit's claim for taxes that become delinquent after the date of the judgment is not affected by the entry of the judgment or a tax sale conducted under that judgment. Those taxes may be collected by any remedy provided by this title.