Wyoming State Income Tax Calculator
Estimate your state income tax bill by filing status.
This is a simplified estimate of Wyoming state income tax based on published bracket rates — it does not account for state-specific standard deductions, exemptions, or credits, which vary by state and filing status.
Wyoming income tax
How Wyoming taxes income
Wyoming is one of a small group of states with no state income tax on wages, which can mean noticeably higher take-home pay compared to a state with a progressive tax.
Wyoming generally does not tax common forms of retirement income like pensions and 401(k)/IRA withdrawals, which can make it more attractive for retirees.
Frequently asked questions
What's the difference between marginal and effective tax rate?+
Your marginal rate is the rate applied to your last dollar of income (the top bracket you reach). Your effective rate is your total tax divided by total income — usually lower than your marginal rate under a progressive system.
Does this include deductions and credits?+
This calculator applies published bracket rates to your taxable income but doesn't model state-specific standard deductions, exemptions, or credits, which can meaningfully lower your actual bill.
How much state income tax on $75,000 in Wyoming?+
Wyoming has no state income tax, so $75,000 of income owes $0 in state tax — only federal tax and FICA apply.