For 2026, the sales tax rate in Iron County, Utah stands at 7.35% — a combination of the 6.1% state rate and 1.25% local levy. The county's 57,289 residents make it an important market in the region.
For a $500 purchase in Iron County, the sales tax would be $36.75, bringing the total to $536.75.
Business Compliance in Iron County
Businesses must register with the Utah State Tax Commission to collect and remit sales tax. Filing frequency depends on sales volume. With a population of 57,289, Iron County offers significant market potential for businesses of all sizes.