Mo. Rev. Stat. § 67.5012

67.5012. Sale tax authorized in counties of district. — The governing body of any county located within a district established pursuant to sections 67.5000 to 67.5038 is authorized to impose by order, ordinance, or otherwise a one-tenth of one cent local sales tax on all retail sales subject to taxation pursuant to sections 144.010 to 144.525 for the purpose of funding activities that are consistent with the powers and duties of a district, as set forth in section 67.5006 . The tax authorized by this section shall be in addition to all other sales taxes allowed by law. The provisions of sections 32.085 and 32.087 shall apply to each local sales tax approved pursuant to sections 67.5000 to 67.5038 . The question of whether to continue to impose the one-tenth of one cent local sales tax authorized under this section shall be submitted to the voters of the county every twenty-three years after the voters of that county approved the initial imposition of the tax.

(L. 2012 H.B. 1504)