Williamstown, MA Sales Tax Rate

The current total local sales tax rate in Williamstown, MA is 6.250%. The December 2020 total local sales tax rate was also 6.250%.

Sales Tax Breakdown

Massachusetts State6.250%
Berkshire County0.000%
Total 6.250%

Williamstown Details

Williamstown, MA is in Berkshire County. Williamstown is in the following zip codes: 01267.