Missouri Payroll Hours Calculator 2026

Yes. Missouri applies a flat 4.8% state income tax. On a $85,000 salary that works out to $4,080 in state tax for 2026, on top of $10,072 federal income tax and $6,503 FICA.

A single filer earning $85,000 in Missouri takes home approximately $64,346 per year — about $5,362/month or $2,475 per biweekly paycheck. Total taxes: $20,655 (24.3% effective rate), split between federal income tax ($10,072), FICA ($6,503), and Missouri state tax ($4,080).

On a $120,000 salary in Missouri, a single filer keeps approximately $87,277 per year ($7,273/month). The overall effective tax rate is 27.27%, of which $5,760 is Missouri state income tax.

Approximately $3,120 for 2026 (single filer). Combined with $5,672 federal income tax and $4,973 FICA, total deductions reach $13,765 and take-home pay is $51,236.

Between 21.18% and 27.27% for salaries in the $65,000–$120,000 range (single filer, 2026 rates). The biggest pieces are federal income tax and 7.65% FICA; Missouri state tax adds roughly 4.8% at $85,000. Use the payroll hours calculator above for your exact numbers.