2026 Missouri State Income Tax Brackets — Single Filer
Missouri 2026 has 8 brackets: 0% / 2.0% / 2.5% / 3.0% / 3.5% / 4.0% / 4.5% / 4.7%. Top rate at $8,911. Standard deduction $15,000 (matches federal). Effective tax 2.5-4% for typical earners.
Updated April 2026 · Missouri Department of Revenue 2026 rate schedule
Missouri 2026 single filer tax bracket schedule
| Bracket | Income range | Rate | Tax on max in bracket |
|---|---|---|---|
| 1 | $0 – $1,273 | 0.00% | $0 |
| 2 | $1,274 – $2,546 | 2.00% | $25 |
| 3 | $2,547 – $3,819 | 2.50% | $32 |
| 4 | $3,820 – $5,092 | 3.00% | $38 |
| 5 | $5,093 – $6,365 | 3.50% | $45 |
| 6 | $6,366 – $7,638 | 4.00% | $51 |
| 7 | $7,639 – $8,911 | 4.50% | $57 |
| 8 | $8,912+ | 4.70% | — |
Top 4.7% rate applies to income above $8,911 — but with $15,000 standard deduction, effective rate stays low for moderate earners. Missouri's rate has dropped from 5.4% (pre-2014) to 4.7% (2026) with further triggers possible.
Missouri tax estimate by income (single filer)
| Gross income | Std deduction | Taxable | MO state tax | Effective rate |
|---|---|---|---|---|
| $30,000 | $15,000 | $15,000 | $534 | 1.78% |
| $45,000 | $15,000 | $30,000 | $1,239 | 2.75% |
| $65,000 | $15,000 | $50,000 | $2,179 | 3.35% |
| $85,000 | $15,000 | $70,000 | $3,119 | 3.67% |
| $125,000 | $15,000 | $110,000 | $4,999 | 4.00% |
| $200,000 | $15,000 | $185,000 | $8,524 | 4.26% |
Frequently asked questions
What are the Missouri state income tax brackets for single filers in 2026?▼
Missouri 2026 single filer income tax brackets per Missouri Department of Revenue: 0% on first $1,273. 2.0% on $1,274 to $2,546. 2.5% on $2,547 to $3,819. 3.0% on $3,820 to $5,092. 3.5% on $5,093 to $6,365. 4.0% on $6,366 to $7,638. 4.5% on $7,639 to $8,911. 4.7% (top rate) on income above $8,911. Missouri uses 8 narrow brackets — top 4.7% rate kicks in at just $8,911. Effective rate for typical $50k-$100k single filer: ~3.5-4.2% after standard deduction. Missouri has been gradually reducing top rate from 5.4% (pre-2014) to current 4.7%.
What is the Missouri standard deduction for single filers in 2026?▼
Missouri 2026 single filer standard deduction: $15,000 — Missouri conforms to federal standard deduction $15,000 2026 (raised from $14,600 in 2025). This is significantly higher than most states with own deductions (Wisconsin $13,230, Oklahoma $7,350). Missouri's federal conformity makes filing simpler — your federal AGI mostly transfers to Missouri taxable income with state-specific adjustments. Missouri allows itemizing on state return matching federal Schedule A. Most Missouri single filers earning <$130k take standard.
How much state income tax will I pay in Missouri on $45k, $65k, $85k single filer salary?▼
Missouri 2026 state tax estimates for single filer (post $15,000 standard deduction): $45,000 income — taxable $30,000, state tax ~$1,239 (effective rate 2.75%). $65,000 — taxable $50,000, state tax ~$2,179 (effective 3.35%). $85,000 — taxable $70,000, state tax ~$3,119 (effective 3.67%). $125,000 — taxable $110,000, state tax ~$4,999 (effective 4.00%). Missouri's effective rate slightly lower than neighbors KS (5.7%), AR (4.4%) at typical income.
How does Missouri compare to neighboring Kansas, Illinois, Iowa?▼
Single filer state tax comparison 2026 on $65,000 income: Missouri: state tax ~$1,820 (2.80% effective). Kansas: state tax ~$3,150 (4.85% effective). Illinois: state tax ~$3,250 (5.00% flat). Iowa: state tax ~$2,470 (3.80% flat post-2026 reform). Arkansas: state tax ~$2,800 (4.31% effective). Tennessee: $0 (no income tax). Oklahoma: state tax ~$2,290 (3.52% effective). Missouri ranks among the LOWEST in region — only Tennessee (zero) is materially better. Missouri's 4.7% top rate vs Kansas 5.7%, Iowa 3.8% post-reform, Arkansas 4.4% means Missouri is 2nd-cheapest of 7 immediate neighbors. Most aggressive recent tax cutter.
Are Missouri tax rates still being reduced in 2026?▼
Yes. Missouri's SB 3 (2022 tax reform) established trigger-based rate reductions. Schedule: top rate 4.95% (2022), 4.8% (2023-2025), 4.7% (2026). Future reductions to 4.5% conditional on revenue growth triggers (general revenue growth 2%+ above prior year). 2026 outlook: triggers may reduce top rate to 4.5% or 4.6% effective 2027 if FY2026 revenue performs. Missouri also discussing further bracket compression — possibly to flat tax or fewer brackets. House Bill 798 (2024 session) proposed flat 4.5% — passed House, did not pass Senate. Plan with current 4.7% for 2026 returns; check final rate at tax-filing time April 2027.
What credits and deductions can Missouri single filers claim?▼
Top Missouri tax credits/deductions for single filers 2026: (1) Earned Income Credit — 10% of federal EITC (refundable). (2) Property Tax Credit — up to $750 for renters/owners with income <$30,000 (Missouri Form MO-PTS). (3) Public School Teacher Salary deduction — special exclusion for K-12 teacher pay. (4) Long-term Care Insurance — full premium deduction. (5) Health Care Sharing Ministry — 100% deduction of contributions. (6) Federal income tax deduction — pre-2018 was allowed up to $5,000; eliminated post-tax-reform 2018. (7) Missouri 529 (MOST) deduction — up to $8,000 single filer. (8) Senior Tax Credit — for 65+ with income <$25,000. (9) Adoption Credit — $10,000 per adopted child. (10) Mortgage interest, charitable, medical — federal Schedule A items mostly conform. Missouri is moderately credit-friendly relative to neighbors.
When are Missouri state taxes due in 2026?▼
Missouri 2026 tax filing deadlines: Tax year 2025 returns due April 15, 2026 (Wednesday — same as federal). Missouri grants automatic extension to October 15, 2026 if you file federal Form 4868 — Missouri honors federal extension automatically. Estimated quarterly payments for 2026 tax year (if owe >$200): Q1 due April 15, 2026. Q2 June 15, 2026. Q3 September 15, 2026. Q4 January 15, 2027. Missouri Department of Revenue Online portal handles e-file + payments. Direct deposit refunds 2-4 weeks; paper checks 6-8 weeks. Missouri offers IRS Free File partnership for income <$79,000. Form 1040 Missouri includes credits + adjustments via attached schedules.
What is the take-home pay on a $65,000 Missouri single filer salary?▼
Missouri 2026 take-home calculation, $65,000 single filer: Federal income tax (post $15,000 federal standard deduction): ~$50,000 taxable, federal tax ~$5,890 (effectively 9.1% on gross). Missouri state tax: ~$2,179 (post $15,000 MO standard deduction matches federal). FICA (Social Security 6.2% + Medicare 1.45%): $4,973. Total federal + state + FICA: ~$12,700. Take-home: ~$52,300/year, or $4,358/month. Missouri's low effective state rate (under 3% for typical earners) keeps more in your pocket vs Kansas (5%) or Illinois (5%) for same income. Add 401(k), HSA, health insurance pre-tax to further reduce. Some Missouri cities (St. Louis, Kansas City) levy 1% earnings tax on residents AND non-resident workers — additional ~$650/year on $65k.