N.Y. Comp. Codes R. & Regs. tit. 20, § 74.7
(2) Before an agent may purchase unstamped packages of cigarettes for resale in or into New York State, the agent must provide to the supplier and to the department, in good faith, a certification, under penalty of perjury, that none of the unstamped packages of cigarettes the agent purchases from the supplier will be resold by the agent in violation of the terms of article 20 of the Tax Law.
(b) Contents of certification.
The certification required by section 471(4) of the Tax Law shall provide, under penalty of perjury, that none of the unstamped packages of cigarettes the agent will purchase for resale in or into New York State from the supplier will be resold by the agent in violation of the terms of article 20 of the Tax Law or in violation of any rule or regulation adopted pursuant to article 20. The certification must specifically provide that:
(5) the agent will only make tax-exempt sales of stamped packages of cigarettes to Indian nations or tribes or to reservation cigarette sellers that are in accordance with the provisions of section 74.6 of this Part.
(c) List of suppliers.
Certifications filed with the department must include a list of suppliers from whom the agent will purchase or otherwise acquire unstamped packages of cigarettes.
(d) Period covered by the certification.
(3) The agent will be required to provide a new certification to each supplier and to the department each year on or before the date prescribed by the department.
(e) Certification signature requirements.
(2) The certification must be sworn to or affirmed:
Tax Law, § 471(1) and (4)
(a) General.