Mo. Rev. Stat. § 488.650
There shall be assessed as costs a surcharge in the amount of one hundred dollars on all petitions for expungement filed under the provisions of section 610.140. Such surcharge shall be collected and disbursed by the clerk of the court as provided by sections 488.010 to 488.020. Moneys collected from this surcharge shall be payable to the general revenue fund.
(L. 2012 H.B. 1647)
*This section was amended by S.B. 588, 603 & 942, 2016. Due to a delayed effective date, both versions of this section are printed here.