Wyoming State Income Tax: What You Need to Know
Wyoming is one of 9 states that does not levy a state income tax on its residents. This means your only income tax obligation as a Wyoming resident is to the federal government.
Wyoming has no state income tax and no corporate income tax, making it one of the most tax-friendly states in the nation.
While having no state income tax is a significant advantage, it's important to consider the complete tax picture. States without income tax often rely more heavily on sales tax, property tax, or other fees to fund government services. Your overall tax burden depends on your spending patterns, property ownership, and other factors.
States Without Income Tax
The 9 states with no state income tax are: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, Wyoming. These states use alternative revenue sources such as sales tax, property tax, severance taxes on natural resources, or tourism-related revenue.
Federal Income Tax Brackets for 2026
Regardless of which state you live in, all U.S. residents are subject to federal income tax. The 2026 federal tax brackets for single filers are:
- 10% — Income up to $11,600
- 12% — $11,601 to $47,150
- 22% — $47,151 to $100,525
- 24% — $100,526 to $191,950
- 32% — $191,951 to $243,725
- 35% — $243,726 to $609,350
- 37% — Over $609,350
The standard deduction for 2026 is $15,000 for single filers and $30,000 for married filing jointly. Use our federal income tax calculator to see exactly how much you owe and how your income is taxed across each bracket.
Tips to Reduce Your Wyoming Tax Bill
- Maximize retirement contributions — 401(k) and IRA contributions reduce your taxable income for both federal and most state returns.
- Use tax-advantaged accounts — HSAs and FSAs lower your taxable income while covering healthcare and dependent care costs.
- Claim all deductions — Focus on maximizing your federal deductions since you have no state tax.
- Consider filing status — Married Filing Jointly often results in lower taxes thanks to wider brackets and a larger standard deduction.
Frequently Asked Questions
Does Wyoming have a state income tax?
No, Wyoming does not have a state income tax.
How do I calculate my total income tax in Wyoming?
Calculate your federal income tax using our calculator, then note that your federal tax is your only income tax obligation since your state has no income tax.