Smithtown, NY Sales Tax Rate

The current total local sales tax rate in Smithtown, NY is 8.625%. The December 2020 total local sales tax rate was also 8.625%.

Sales Tax Breakdown

DistrictRate
New York State4.000%
Suffolk County4.625%
Smithtown0.000%
Total 8.625%

Smithtown Details

Smithtown, NY is in Suffolk County. Smithtown is in the following zip codes: 11745, 11787.