Texas Estates Code - EST § 102.004. Liability of Homestead for Debts

(1) purchase money for the homestead;

(2) taxes due on the homestead;

(3) work and material used in constructing improvements on the homestead if the requirements of Section 50(a)(5), Article XVI, Texas Constitution, are met;

(4) an owelty of partition imposed against the entirety of the property by a court order or written agreement of the parties to the partition, including a debt of one spouse in favor of the other spouse resulting from a division or an award of a family homestead in a divorce proceeding;

(5) the refinance of a lien against the homestead, including a federal tax lien resulting from the tax debt of both spouses, if the homestead is a family homestead, or from the tax debt of the decedent;

(6) an extension of credit on the homestead if the requirements of Section 50(a)(6), Article XVI, Texas Constitution, are met;  or

(7) a reverse mortgage.