N.Y. Comp. Codes R. & Regs. tit. 12, § 472.2
(a) Every employer employing persons within New York State shall establish, maintain and preserve, for not less than three years, records with respect to his employees which shall show:
(1) for each payroll period:
(2) for each employee:
(iii) remuneration paid to him for a payroll period in accordance with subparagraph (1)(ii) of this subdivision or during a payroll period in accordance with subparagraph (1)(iii) of this subdivision, showing for each such period, separately: