Missouri Social Security taxability checker

Missouri allows a Social Security deduction if you are age 62+ or receiving SSDI.

No login required.

How this checker works

Step 1 collects your Social Security benefit amount and any other Missouri taxable income.

Step 2 estimates federal taxable benefits and applies Missouri’s age 62+/SSDI deduction if eligible.

Step 3 shows how taxable benefits and other Missouri income affect your total state tax.

Frequently asked questions

Are survivor benefits also taxable?

Survivor and disability benefits qualify for the Missouri deduction if you are eligible (age 62+ or SSDI). Otherwise the federal taxable portion is included.

What if I moved mid-year?

Use the allocation percentage to focus on Missouri-source income.

Missouri allows a Social Security deduction for age 62+ or SSDI recipients. Not legal or tax advice.

does Missouri tax Social Security

Quick answer

Missouri uses 3% to 4.7% progressive income tax rates in the current TaxGuide Pro calculator data. Use this Missouri Social Security tax checker for 2026 state tax planning, then verify the estimate with the official state tax agency.

Also answers

  • is Social Security taxed in Missouri
  • Missouri Social Security tax rules
  • Missouri retirement tax rules
  • 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.

State calculator hubState income tax calculatorBest state tax calculators

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

Residency, local taxes, deductions, credits, and special income rules can change the result.

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 state treatment of Social Security benefits.
  • Keeps federal benefit taxation separate from the state estimate.

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.

Related tools

Missouri Unemployment Taxability Calculator 2026Missouri Standard Deduction & Credits Calculator 2026Missouri SALT Deduction Calculator 2026

TaxGuide Pro provides free state and federal tax calculators for individuals, freelancers, and small businesses.