State income tax
Wyoming state income tax: no income tax
Wyoming has no state individual income tax \u2014 wages are not taxed at the state level.
Reviewed by BoringToolsKit · August 26, 2026 · Simplified illustration for a single filer \u2014 excludes the standard deduction, exemptions, credits, and any local/city income taxes, and real state rules differ (married-filer brackets, phase-outs, inflation indexing). Rules change year to year; verify with the state revenue department. Informational, not tax advice.
How Wyoming taxes income
Nine states collect no individual income tax: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming. Local governments in a few of them still collect other taxes (property, sales), and some tax investment income differently, but ordinary wages face no state income tax.
Run your numbers
No state income tax
Wyoming collects no individual income tax \u2014 wages are not taxed at the state level.
State income tax questions, answered
What is the difference between marginal and effective state income tax?
Your marginal rate taxes only the last dollar of income; your effective rate is total state tax divided by total income. In a graduated state most filers\u2019 effective rate is well below the top marginal rate.
Does Wyoming collect any individual income tax?
No \u2014 wages are not taxed at the state level in Wyoming.
Which states have no individual income tax?
Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming collect no state individual income tax on wages.
Is this calculator tax advice?
No \u2014 this is a simplified illustration for a single filer that excludes the standard deduction, exemptions, credits, and local/city taxes. Verify with the state revenue department.
Put the rate to work
See the state income tax comparison table, the full bracket index, or the salary-to-hourly converter.