Mount Sinai, NY Sales Tax Rate

The current total local sales tax rate in Mount Sinai, NY is 8.625%. The December 2017 total local sales tax rate was also 8.625%.

Sales Tax Breakdown

New York State4.000%
Suffolk County4.625%
Mount Sinai0.000%
Total 8.625%

Mount Sinai Details

Mount Sinai, NY is in Suffolk County. Mount Sinai is in the following zip codes: 11766.