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Missouri Paycheck Overview

Missouri imposes a progressive state income tax with rates ranging from 2% to 4.8% across seven brackets. The state adopted the federal standard deduction amounts, allowing $15,000 for single filers and $30,000 for married filing jointly in 2026, which provides meaningful relief before state tax rates are applied. Missouri's top rate of 4.8% kicks in at relatively modest income levels (above $7,242 of taxable income after the standard deduction), making the effective rate close to flat for most workers earning above the median.

For a typical Missouri worker earning approximately $2,100 bi-weekly ($54,600 annually), the state income tax amounts to roughly $1,901 per year. Missouri's tax system has been on a downward trajectory; the top rate was 5.4% just a few years ago and has been reduced through a series of legislative triggers tied to revenue growth. Further reductions are possible if revenue targets continue to be met. The state's moderate tax rates, combined with a low cost of living, give Missouri workers solid purchasing power from their take-home pay.

Missouri State Income Tax Brackets for 2026

Missouri's progressive brackets for all filing statuses are applied to taxable income after the standard deduction:

• 2.0% on the first $1,207 of taxable income
• 2.5% on $1,207 to $2,414
• 3.0% on $2,414 to $3,621
• 3.5% on $3,621 to $4,828
• 4.0% on $4,828 to $6,035
• 4.5% on $6,035 to $7,242
• 4.8% on income above $7,242

The narrow bracket widths mean that workers with any meaningful income above the standard deduction quickly reach the top rate.

Here is a worked example for a single filer earning $54,600 with the standard deduction:

• Gross income: $54,600
• Federal standard deduction: $15,000
• Taxable income: $39,600
• Tax on first $7,242 (lower brackets): approximately $245
• Tax on $7,242-$39,600 at 4.8%: $32,358 x 0.048 = $1,553
• Total Missouri state tax: approximately $1,798
• Effective rate: $1,798 / $54,600 = 3.29%

The generous federal standard deduction that Missouri adopted significantly reduces the effective tax rate for most workers. Without it, the same filer would pay tax on $54,600, resulting in roughly $2,520 in state tax. The standard deduction saves this worker approximately $722 per year in state tax alone.

Kansas City and St. Louis Earnings Taxes

Two of Missouri's largest cities impose local earnings taxes that directly affect paychecks. Kansas City charges a 1% earnings tax on all wages earned by residents and all wages earned within city limits by non-residents. St. Louis imposes the same structure: a 1% earnings tax on both residents and non-residents who work within the city. These are significant deductions that are separate from and in addition to the state income tax.

For a Kansas City or St. Louis worker earning $54,600, the 1% earnings tax adds $546 per year to the tax burden. Combined with the state tax of approximately $1,901, the total state and local income tax is about $2,447. Workers who live in the suburbs but commute into Kansas City or St. Louis for work still owe the 1% earnings tax. However, Missouri residents who work in Kansas and pay Kansas income tax receive a credit against Missouri tax, which can partially offset the burden for cross-border commuters in the KC metro area. Note that our calculator estimates state-level tax only; factor in the 1% local tax separately if applicable.

Missouri Credits and Deductions

Missouri offers several state-specific credits and deductions that can reduce your tax burden:

• Missouri Earned Income Tax Credit: Missouri provides a nonrefundable state EITC equal to 10% of the federal Earned Income Tax Credit. A single parent with two children earning $40,000 who qualifies for a $3,500 federal EITC receives an additional $350 from Missouri to offset state tax liability.
• Property Tax Credit: Missouri residents age 65+ (or disabled) with income below $30,000 (single) or $34,000 (married) may claim a credit for property taxes or rent paid. The maximum credit is $750 for renters and $1,100 for homeowners.
• Missouri 529 Plan Deduction: Contributions to Missouri's MOST 529 education savings plan are deductible up to $8,000 per taxpayer ($16,000 married filing jointly) from Missouri taxable income. This provides a state tax savings of up to $384 (single) or $768 (joint) at the top 4.8% rate.
• Health Insurance Deduction: Self-employed Missourians can deduct health insurance premiums paid from state taxable income, mirroring the federal self-employment health insurance deduction.
• Adoption Credit: Missouri offers a nonrefundable adoption tax credit of up to $10,000 per child, which can be carried forward for up to five years.

Cost of Living Considerations

Missouri has one of the lowest costs of living among all U.S. states, approximately 12% to 15% below the national average. Housing is the standout bargain, with median home prices around $240,000 statewide. The Kansas City and St. Louis metro areas, while more expensive than rural Missouri, remain well below national metro averages with median homes in the $270,000 to $310,000 range. Springfield has median home prices around $220,000, Columbia (home to the University of Missouri) is near $260,000, and the Lake of the Ozarks region offers vacation properties alongside affordable year-round homes starting around $200,000. Jefferson City, the state capital, has median home prices near $195,000. The combination of moderate state taxes and low living costs creates strong purchasing power for Missouri workers, even at salaries that would feel tight in coastal metros. A $54,600 salary in Kansas City or St. Louis provides purchasing power equivalent to roughly $75,000 in Denver or $85,000 in Washington D.C.

Tips for Missouri Workers

• Check for the KC/STL earnings tax: If you live or work in Kansas City or St. Louis city limits, budget for the additional 1% earnings tax on your wages. This is withheld by your employer and reduces your take-home pay beyond state and federal taxes.
• Maximize pre-tax retirement contributions: Missouri follows federal AGI with a standard deduction. Pre-tax 401(k) and traditional IRA contributions reduce both federal and Missouri taxable income. A $10,000 contribution saves approximately $480 in state tax.
• Understand KC metro cross-border dynamics: If you work in Kansas but live in Missouri (or vice versa), the two states have different tax structures. Kansas has higher top rates (5.7%) but Missouri gives credits for taxes paid to other states. Consult a tax professional to optimize your situation.
• Watch for rate reductions: Missouri's top rate has been declining and may continue to drop if revenue triggers are met. Stay informed about legislative changes that could increase your take-home pay in future years.
• Use HSA and FSA benefits: Missouri recognizes HSA and FSA contributions as pre-tax. A family HSA contribution of $8,300 saves approximately $398 in state tax at the top rate, on top of federal savings.
• Maximize the 529 plan deduction: Missouri's MOST 529 plan allows deductions of up to $8,000 per taxpayer. A married couple contributing $16,000 saves up to $768 in state tax while building education funds for their children.
• Claim the property tax credit if eligible: Missouri seniors age 65+ and disabled residents with household income under $30,000 (single) can receive up to $1,100 back through the property tax credit. Renters in this category can claim up to $750.

How Missouri Compares to Other States

Missouri's effective top rate of 4.8% is moderate by national standards. Neighboring Kansas has progressive rates reaching 5.7%, making Missouri slightly cheaper for most earners. Illinois' flat 4.95% is close to Missouri's effective rate but without the lower-bracket benefit on the first few thousand dollars. Iowa's top rate of 6% is noticeably higher. Arkansas has rates up to 4.9%, very similar to Missouri. Nebraska reaches 5.84% at the top. Oklahoma's maximum is 4.75%, slightly below Missouri. Tennessee and Texas on Missouri's southern border have no income tax, representing significant savings for workers who can relocate there. The KC and STL earnings taxes add 1% for affected workers, narrowing Missouri's advantage over Kansas and Illinois in those specific metro areas. For a specific comparison, a single filer earning $54,600 pays approximately $1,798 in Missouri state tax, versus $2,703 in Illinois, $2,565 in Kansas, and $0 in Tennessee or Texas. Missouri's rate reductions over recent years have steadily improved its competitiveness within the region.

Frequently Asked Questions

What is Missouri's top income tax rate?

Missouri's top rate is 4.8% on taxable income above $7,242 (after the standard deduction). Because the top bracket begins at a relatively low threshold, most workers with moderate or higher incomes pay close to a 4.3% to 4.6% effective state tax rate before the standard deduction benefit. After the standard deduction of $15,000 (single), the effective rate on gross income is lower, typically 3.0% to 3.8% for most workers.

Does Kansas City or St. Louis have a local income tax?

Yes. Both Kansas City and St. Louis impose a 1% earnings tax on wages. This applies to all residents and to non-residents who work within city limits. It is withheld by employers and is in addition to the state income tax. Suburban workers who commute into either city also owe this tax.

Is Missouri reducing its income tax rate?

Yes. Missouri has been gradually reducing its top rate through revenue-triggered cuts. The top rate has dropped from 5.4% to 4.8% in recent years, saving a worker earning $54,600 approximately $325 per year compared to the old rate. Additional reductions may occur if state revenue growth meets legislative benchmarks, potentially bringing the rate closer to 4.5% in coming years. These reductions are automatic and do not require new legislation once the revenue triggers are met.

How do Missouri and Kansas compare for taxes?

Missouri's top rate of 4.8% is lower than Kansas' top rate of 5.7%. However, Kansas City area workers in Missouri may owe the 1% KC earnings tax, narrowing the gap. Kansas does not have local income taxes. For most KC metro workers, Missouri is slightly cheaper overall, but the difference is modest.