For 2026, the sales tax rate in Larimer County, Colorado stands at 7.65% — a combination of the 2.9% state rate and 4.75% local levy. The county's 359,066 residents make it an important market in the region.
For a $500 purchase in Larimer County, the sales tax would be $38.25, bringing the total to $538.25.
Business Compliance in Larimer County
Businesses must register with the Colorado Department of Revenue to collect and remit sales tax. Filing frequency depends on sales volume. With a population of 359,066, Larimer County offers significant market potential for businesses of all sizes.