Texas Labor Code - LAB § 301.106. Application for Refund; Issuance

(a) A person may apply for a tax refund voucher for wages paid an employee in a calendar year only on or after January 1 and before April 1 of the following calendar year.

(b) The commission shall promulgate a form for the application for the tax refund voucher. A person must use this form in applying for the refund.

(c) On issuance of the tax refund voucher to the person by the commission, the person may apply the voucher against a tax paid by the person to this state only for the calendar year for which the voucher is issued.