Sales tax is automatically calculated and applied at checkout for all taxable orders shipped within New Jersey, in accordance with state law.Customers claiming tax exemption must provide a valid resale or exemption certificate (such as New Jersey Form ST-3 or ST-5). Tax-exempt status is not applied automatically and requires verification.To request tax-exempt status, business customers must complete the tax exemption form and upload the required documentation. Once approved, eligible accounts will be set up for tax-exempt purchasing on future orders.Orders placed without approved documentation will be subject to applicable sales tax.