N.Y. Comp. Codes R. & Regs. tit. 20, § 413.1
(a) Every distributor of motor fuel must, on or before the 20th day of each month, file with the Department of Taxation and Finance a monthly return of tax on motor fuels on a form prescribed by the department for that purpose, even though no tax may be payable. Such return must state the number of gallons of motor fuel:
(3) sold in the State, if the motor fuel tax had not been imposed prior to such sale;
by such distributor during the preceding calendar month. In addition, the distributor must report such further information as the department may require, including the extent of the distributor's sales, transfers, uses or other dispositions of motor fuel in New York State during the period covered by the return. Where a distributor purchased motor fuel upon which the tax imposed pursuant to article 12-A of the Tax Law was paid and in each instance the tax was included in the price of such fuel, a credit against sales, transfers, uses and other distributions of such fuel is allowed to the extent such motor fuel was so purchased. The return must be prepared in accordance with the instructions provided by the department and must be accompanied by all supporting schedules.
Tax Law, §§ 284, 287