Local Government Code of 1991
Section 196. Claim for Refund of Tax Credit. - No case or proceeding shall be maintained in any court for the recovery of any tax, fee, or charge erroneously or illegally collected until a written claim for refund or credit has been filed with the local treasurer. No case or proceeding shall be entertained in any court after the expiration of two (2) years from the date of the payment of such tax, fee, or charge, or from the date the taxpayer is entitled to a refund or credit.