2026 tax year · Utah
Marketplace seller taxes in Utah
Etsy, eBay, Shopify and the rest report your gross and withhold nothing. The gap between that and what you are actually taxed on is your costs, in Utah that gap is worth $7,057 in tax.
Take a driver who grossed $45,000 over 18,000 business miles. After mileage at 74.3 cents and the rest of the stack, worked through on the marketplace seller page $26,775 comes off and $18,225 is left as taxable profit. That profit is what Utah and the IRS charge against.
What that leaves you owing in Utah
Utah taxes income at a flat 4.5% for 2026, applied on top of federal income tax and self-employment tax.
| Self-employment tax | $2,575 |
| Federal income tax | $67 |
| Utah income tax | $762 |
| Total tax | $3,404 |
| Effective rate on gross | 7.6% |
Earning more in Utah
A single filer taking the standard deduction, this work as the only income, the calculator above handles the other filing statuses. Miles rise with earnings, so the deduction rises too, and the effective rate on gross climbs more slowly than it would for someone whose income grew without expenses attached:
| Volume | Gross | Mileage off | Taxable profit | Utah tax | Total tax | Rate on gross |
|---|---|---|---|---|---|---|
| Part-time | $15,000 | $0 | $15,000 | $627 | $2,747 | 18.3% |
| Steady side income | $45,000 | $0 | $45,000 | $1,882 | $10,461 | 23.2% |
| Full-time | $72,000 | $0 | $72,000 | $3,011 | $17,814 | 24.7% |
Switching state opens that state's page.
Enter your numbers and press Calculate to see your 2026 estimate.
Utah specifics that change the number
Utah is one of the twelve states that still taxes Social Security benefits, which matters if you are drawing benefits alongside self-employment income.
Selling into and out of Utah
Income tax follows you: Utah taxes your profit wherever the buyer was. Sales tax does not. Marketplace facilitator laws make the platform collect and remit sales tax on your behalf in most states, which is why a seller can have customers in all fifty and still file only one income tax return. Selling off-platform is where that stops being true.
On $18,225 of profit, what the states around Utah would charge:
| State | Its tax | vs Utah |
|---|---|---|
| Nevada | No income tax | −$820 |
| Wyoming | No income tax | −$820 |
| Arizona | $456 | −$365 |
| Colorado | $729 | −$91 |
| Idaho | $966 | +$146 |
- Nevada has no income tax at all, so the same work done there costs $820 less in state tax than it does in Utah.
- Wyoming has no income tax at all, so the same work done there costs $820 less in state tax than it does in Utah.
- Arizona would take $365 less, $456 against Utah's $820.
- Colorado would take $91 less, $729 against Utah's $820.
- Idaho would take $146 more, $966 against Utah's $820.
Marketplace seller tax questions in Utah
How much should an Utah seller set aside?
About 7.6% of gross on the $45,000 example, $3,404 across self-employment tax, federal income tax and $762 to Utah. Set aside from each payout rather than finding it in April.
Does the $45,000 on my 1099-NEC match what Utah taxes?
No. Utah taxes profit, not gross. After $26,775 of deductions the taxable figure is $18,225, so the Utah bill is $762 rather than what gross alone would suggest.