Records to be kept, 20 NYCRR § 533.2
Summary
(Tax Law, §§ 1132(c), 1135, 1138(a), 1142(5))
(a) General.
(1) For the proper administration of the sales and use tax law and to prevent evasion of the sales tax, it is statutorily presumed that all receipts from sales and purchases of property or services of any type mentioned in subdivisions (a) through (d) of section 1105 of the Tax Law, all rents for occupancy of the type mentioned in subdivision (e) of such section, and all amusement charges of any type mentioned in subdivision (f) of such section are subject to the tax until the contrary is established. The burden of proving that any receipt, amusement charge or rent is not taxable is on the vendor or the customer. To satisfy his burden of proof, a vendor must maintain records sufficient to verify all transactions.