Sales Tax Calculator - Longmont (Boulder County, Colorado)

$
%

Sales tax calculator to help you calculate tax amount and total amount. It gives you taxable amount, tax and total amount in Longmont.

  • Type Sale Value
  • Check Result

Tax Calculation

$
%
$

What is sales and use tax rates in Longmont in 2025?

Sales tax rates in Longmont
State Tax Rate2.90%
County Tax Rate0.99%
City Tax Rate3.53%
Special Tax Rate1.10%
Combined Tax Rate8.52%