Non-New York State purchasers: registration requirements
If, among other things, a purchaser has any place of business or salespeople in New York State, or owns or leases tangible personal property in the State, the purchaser is required to be registered for New York State sales tax.
A business must register (unless the business can rebut the statutory presumption as described in TSB-M-08(3.1)S, Additional Information on How Sellers May Rebut the New Presumption Applicable to the Definition of Sales Tax Vendor as Described in TSB-M-08(3)S) for New York State sales tax if the business enters into agreements with residents of New York State under which the residents receive consideration for referring potential customers to the business by links on a Web site or otherwise, and the value of the sales in New York State made by the business through those agreements totals more than $10,000 in the preceding four sales tax quarters. See TSB-M-08(3)S, New Presumption Applicable to Definition of Sales Tax Vendor, and TSB-M-08(3.1)S.
Also see TSB-M-09(3)S, Definition of a Sales Tax Vendor is Expanded to Include Out-of-State Sellers with Related Businesses in New York State, for information on sales tax registration requirements for out-of-state businesses with New York affiliates.
A purchaser who is not otherwise required to be registered for New York State sales tax may purchase fulfillment services from an unaffiliated New York fulfillment service provider and have its tangible personal property located on the premises of the provider without being required to be registered for sales tax in New York State.
If you need help determining if you are required to register because you engage in activity in New York State, contact the department (see Need help?).
If you meet the registration requirements and engage in business activities in New York State without possessing a valid Certificate of Authority, you will be subject to penalty of up to $500 for the first day on which you make a sale or purchase, and up to $200 for each additional day, up to a maximum of $10,000.