Morse Mill, MO Sales Tax Rate

The combined sales tax rate in Morse Mill, Missouri is 6.85% (4.225% state, 2.125% county and 0.5% city). Calculate the sales tax on any purchase in Morse Mill. Rates effective October 2026.

State tax

4.225%

County tax (Jefferson)

2.125%

City tax (Morse Mill)

0.5%

Special district tax

0%

Combined rate

6.85%

Source: Missouri Department of Revenue, sales/use tax rate tables (October to December 2026). Effective October 2026.