Missouri standard deduction & credits finder

Estimate Missouri standard deduction and head-of-household exemption.

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How this finder works

Step 1 estimates the Missouri standard deduction for your filing status.

Step 2 adds the Missouri head-of-household additional exemption when applicable.

Step 3 flags common deductions and credits so you can review eligibility and document support before filing.

Frequently asked questions

Does Missouri have dependent exemptions?

Missouri does not offer a per-dependent exemption. Enter any dependent-related deduction you already calculated.

Can I itemize instead of standard deduction?

Yes. Compare itemized deductions to the standard deduction to see which is larger.

Does Missouri have a standard deduction?

Yes. Missouri follows federal standard deductions: 2025 $15,750 single/$31,500 joint/$23,625 head; 2026 $16,100/$32,200/$24,150.

Verify deductions and exemptions with Missouri DOR guidance. Not legal or tax advice.

Missouri standard deduction and credits

Quick answer

Missouri uses 3% to 4.7% progressive income tax rates in the current TaxGuide Pro calculator data. Use this Missouri standard deduction and credit finder for 2026 state tax planning, then verify the estimate with the official state tax agency.

Also answers

  • Missouri standard deduction & credits calculator
  • Missouri tax calculator 2026
  • Missouri income tax rate 2026
  • Missouri state tax refund status

Good fit when

  • Missouri residents checking 2026 tax planning
  • Part-year or nonresident Missouri filers
  • Comparing state tax, withholding, refund, and deduction scenarios

Have ready

  • Filing status and residency
  • State taxable income or benefit amount
  • Withholding, payments, deductions, credits, or filing date as relevant

Result you get

State-specific estimate, next-step notes, and official Missouri source links.

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Missouri state facts

Rate rules and worked examples

Examples use 2026 taxable income before credits or residency allocation. Use the official state source below to verify final filing guidance.

Income tax rule

Missouri uses 3% to 4.7% progressive income tax rates in the current TaxGuide Pro calculator data.

Single example

$60,000 single taxable income -> about $2,644 state income tax before credits.

Joint example

$120,000 married filing jointly taxable income -> about $5,464 state income tax before credits.

Deductions and exemptions

Reviews common state deductions, exemptions, and credits.

Credits to review

Review dependent, household, income-based, and other Missouri credits in the state credit finder, then confirm eligibility in official instructions.

Filing deadline

For a 2026 return filed in 2027, confirm the due date in published Missouri instructions. State deadlines and disaster relief can differ from federal dates.

Refund processing

Missouri does not guarantee one refund date for every return. E-filed, accurate returns with direct deposit are generally processed faster than paper or reviewed returns.

Official verification: Missouri official tax agency.

How this calculation works

  • Reviews common state deductions, exemptions, and credits.
  • Uses filing and household details supplied by the user.

Common mistakes and caveats

  • The result is an educational estimate, not a filed return or agency determination.
  • Residency, local taxes, deductions, credits, and special income rules can change the result.
  • Verify current forms, instructions, and deadlines with the official state tax agency.

FAQ

What is the Missouri income tax rate for 2026?

Missouri uses 3% to 4.7% progressive income tax rates in the current TaxGuide Pro calculator data. The examples on this page use taxable income before credits, so final results can change when state deductions, credits, or residency allocation apply.

Does Missouri tax retirement income?

Missouri retirement income treatment can depend on the income type, age, and state exclusions. Use the Missouri retirement tax checker for a state-specific review.

Does Missouri tax Social Security benefits?

Missouri Social Security treatment can differ from federal treatment. Use the Missouri Social Security checker and verify the result with the official state source.

When will I get my Missouri tax refund?

Missouri refund timing depends on e-file versus paper filing, direct deposit, return accuracy, identity verification, and seasonal volume. Use the Missouri refund timeline estimator and the official refund-status source for live updates.

Where should I verify my Missouri tax result?

Use the official Missouri revenue or tax agency sources linked in the sources section. TaxGuide Pro is an educational estimator and does not replace a filed state return or agency notice.

Last updated & sources

Last updated August 20, 2026.

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