Wyoming state income tax calculator

Wyoming does not levy a state income tax. This confirms your state tax is $0.

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How this calculator works

Step 1 starts with the Wyoming taxable income you already calculated on your return. If you are a part-year resident or nonresident, the tool applies the Wyoming income percentage you provide to focus on Wyoming-source income.

Step 2 confirms Wyoming has no state income tax, so the estimated tax remains $0.

Step 3 summarizes the effective and marginal rates so you can see how additional income would be taxed and whether your current estimate matches your expectations.

Frequently asked questions

What income should I enter?

Use Wyoming taxable income from your return. If you only know total income, estimate deductions first or use the standard deduction tool.

Do part-year residents prorate income?

Yes. Use the Wyoming income allocation percentage from your return to prorate taxable income, but the state tax remains $0 because Wyoming does not levy income tax.

Does Wyoming have income tax brackets?

No. Wyoming does not have a personal income tax, so there are no brackets by filing status.

Is this tax advice?

No. This tool provides estimates based on the inputs you provide and is not legal or tax advice.

Wyoming does not levy a personal income tax. This tool is informational, not legal or tax advice.

Wyoming state tax calculator

Quick answer

Wyoming does not levy a broad-based state income tax on wages in the current TaxGuide Pro calculator data. For 2026 planning, $60,000 single taxable income -> about $0 state income tax before credits. $120,000 married filing jointly taxable income -> about $0 state income tax before credits.

Also answers

  • Wyoming income tax calculator 2026
  • Wyoming state tax estimator
  • Wyoming income tax brackets
  • Wyoming income tax rate 2026
  • Wyoming state tax refund status

Good fit when

  • Wyoming residents checking 2026 tax planning
  • Part-year or nonresident Wyoming 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

Estimated Wyoming tax, effective rate, marginal rate, and worked examples from current calculator data.

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Wyoming 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

Wyoming does not levy a broad-based state income tax on wages in the current TaxGuide Pro calculator data.

Single example

$60,000 single taxable income -> about $0 state income tax before credits.

Joint example

$120,000 married filing jointly taxable income -> about $0 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 Wyoming 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 Wyoming instructions. State deadlines and disaster relief can differ from federal dates.

Refund processing

Wyoming 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: Wyoming official tax agency.

How this calculation works

  • Uses state taxable income and residency allocation.
  • Applies the calculator's current state rate schedule.

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 Wyoming income tax rate for 2026?

Wyoming does not levy a broad-based state income tax on wages 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 Wyoming tax retirement income?

Wyoming generally does not tax retirement income through a broad-based state income tax, but federal tax and other state-specific rules can still matter.

Does Wyoming tax Social Security benefits?

Wyoming generally does not tax Social Security benefits through a broad-based state income tax.

When will I get my Wyoming tax refund?

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

Where should I verify my Wyoming tax result?

Use the official Wyoming 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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