Self-Employment Tax in Wyoming
Wyoming has no state income tax, so a self-employed Wyoming resident owes only federal income tax and the 15.3% self-employment tax. See your number instantly, no sign-up.
What Wyoming self-employed taxes look like
Estimated 2026 total tax for a single filer, net self-employment profit, Wyoming.
| Net profit | Total tax | Effective rate |
|---|---|---|
| $40,000 | $7,427 | 18.6% |
| $75,000 | $15,495 | 20.7% |
| $120,000 | $28,462 | 23.7% |
Tell us about your year
Enter your self-employment income to see your estimated federal + state tax, self-employment tax, and quarterly payments, instantly.
Wyoming self-employment tax, in plain terms
Self-employment tax, 15.3% of your net earnings for Social Security and Medicare, is federal and the same in every state. What differs in Wyoming is the income-tax layer. Because Wyoming has no personal income tax, your only two layers are federal income tax and self-employment tax, nothing at the state level. That makes Wyoming one of the lighter states for self-employed taxes, though you still owe the full federal SE tax.
Frequently asked
Does Wyoming have a state income tax for the self-employed?
No. Wyoming has no personal income tax on earned income, so a self-employed Wyoming resident owes only federal income tax and the 15.3% self-employment tax, there's no state income tax to add on top.
How much self-employment tax will I owe in Wyoming?
Self-employment tax itself is the same everywhere, 15.3% of 92.35% of your net profit, for Social Security and Medicare. What changes by state is the income-tax layer on top. Use the calculator above with your own numbers; Wyoming adds no state income tax.
Do I pay quarterly estimated taxes in Wyoming?
If you expect to owe $1,000 or more in federal tax, the IRS wants quarterly estimated payments (mid-April, June, September, and January). Since Wyoming has no income tax, you only manage the federal quarterly payments. The calculator shows your next federal quarterly amount.