The governing authority and the school board of Terrebonne Parish shall advance annually not later than January 31 to the Terrebonne Parish assessor's salary and expense fund such funds as may be necessary in proportion to the amount of taxes levied by each for all purposes, as shown by the last completed and filed tax roll, inclusive of all special taxes levied by road and school districts, which advances so made shall be reimbursed without interest to the governing authority and parish school board by the assessor's salary and expense fund when the compensation provided for is paid to the assessor by the parish sheriff and ex officio tax collector and the exempted municipalities.
La. Revenue and Taxation § 47:1906.1