Mo. Rev. Stat. § 94.825
No tax imposed pursuant to sections 94.800 to 94.822 for the purpose of retiring bonds issued under sections 94.800 to 94.822 may be terminated until all of such bonds have been retired.
(L. 1993 H.B. 345 § 10, A.L. 1997 2d Ex. Sess. H.B. 3)
Effective 9-15-97