Tex. Est. Code § 201.151
(a) If a decedent dies intestate as to all or part of the decedent's estate, property that the decedent gave during the decedent's lifetime to a person who, on the date of the decedent's death, is the decedent's heir, or property received by the decedent's heir under a nontestamentary transfer under Subchapter B, Chapter 111, or Chapter 112 or 113, is an advancement against the heir's intestate share of the estate only if:
(b) For purposes of Subsection (a), property that is advanced is valued as of the earlier of:
Added by Acts 2009, 81st Leg., R.S., Ch. 680 (H.B. 2502), Sec. 1, eff. January 1, 2014.