You'll need a Tax Department Business Online Services account to file your sales tax returns online. You must have a General Vendor license to sell, lease, or offer to sell or lease goods or services in a public place that is not a store.In this article, we'll show you the best places to visit to exchange currency in New York, and we'll show you an alternative, Wise which may be cheaper. If you expect to make taxable sales in New York State, you must register with the Tax Department at least 20 days before you begin business. We hope to see you soon! Check today's US Dollar to Mexican Peso exchange rate with Western Union's currency converter. Send USD and your receiver will get MXN in minutes. Today we're going to be going over filling out a New Jersey title as if you were buying the car from a private seller. The certificate allows a business to collect sales tax on taxable sales. The certificate comes from the New York State Department of Taxation and Finance (DTF).