Tex. Gov't Code § 813.101
Current with legislation from the 2023 Regular and Special Sessions signed by the Governor as of November 21, 2023.
The retirement system shall determine in each case the amount of money to be deposited by a member claiming credit for membership or military service previously canceled or not previously established. The system may not provide benefits based on the claimed service until the determined amount has been fully paid.
Tex. Gov't. Code § 813.101