State tax context
Missouri uses graduated state income-tax rates, and Kansas City and St. Louis have local earnings-tax considerations that can materially affect some paychecks.
Local and payroll factors
A statewide calculator result may not include a local earnings tax unless the page specifically identifies it.
How to use this estimate
Compare the result with state and local withholding lines on your employer statement.
Frequently asked questions about Missouri paychecks
Does Missouri have state income tax on wages?
Missouri uses graduated state income-tax rates, and Kansas City and St. Louis have local earnings-tax considerations that can materially affect some paychecks.
Why might my actual Missouri paycheck differ?
A statewide calculator result may not include a local earnings tax unless the page specifically identifies it. Employer benefits, bonuses, multiple jobs, and year-to-date wages can also change withholding.
What should I verify before changing withholding?
Compare the result with state and local withholding lines on your employer statement. Review the current official Missouri tax guidance and your employer's payroll statement.
Is this calculator a substitute for tax advice?
No. It is an educational estimate. For a filing, payroll election, or major financial decision, consult your employer or a qualified tax professional.
This original guidance is educational, not tax advice. Verify current rules with the Missouri tax authority and your employer’s payroll department.