Online Calculators since 2009
As we discussed in our introduction to Sales Tax in the United States, US Sales tax can be quite a complicated business as the rate at which Sales Tax is applied changes at the State and local levels. In this section, we provide a suite of Sales Tax Calculators, one for each of the States that applies Sales Tax in 2021. Simply click on the State that you wish to calculate Sales Tax for.
Each State Sales Tax Calculator uses the following Sales Tax formula to caluclate the specific rate or tax that is applied at the point of sale.