Neither JFK Airport nor New York state provide sales tax refunds.
People Also Ask
A VAT, or Value Added Tax, refund in Europe is fairly similar to a tax-free holiday in the States, except it's only available to foreign tourists. A VAT is a surplus charge, often in excess of 25% of the total purchase that is added to most sales in countries inside of the European Union.
At a Glance: Sales tax refund policies vary by state in the U.S. Generally, there is no refund for sales tax on items bought domestically, except when exporting them. Texas and Louisiana allow international travelers to claim refunds for purchases.