Texas Parks and Wildlife Code - PARKS & WILD § 43.806. Expiration of Stamp

(a) Except as provided by Subsection (b) or (c), a freshwater fishing stamp is valid for fishing only during the yearly period for which the stamp is issued, without regard to the date on which the stamp is acquired. Each yearly period begins on September 1 of the year in which the stamp is issued or another date set by the commission and extends through August 31 of the next year or another date set by the commission. The commission by rule may set the amount of a stamp fee for a stamp issued during a transition period at an amount lower than prescribed in this subchapter and provide for a stamp term for a transition period that is shorter or longer than one year.

(b) A freshwater fishing stamp issued before September 1 or another date set by the commission that does not expire until August 31 of the next year or another date set by the commission is valid from the date of issuance through August 31 of the next year or another date set by the commission.

(c) A freshwater fishing stamp issued in conjunction with a license issued under Section 46.005 or 46.0051 expires on the later of the license expiration date or the date printed on the stamp.