N.Y. Comp. Codes R. & Regs. tit. 17, § 960.2 – Filing of annual reports.

(a) Each common carrier required to file an annual report shall file such report as soon as possible after December 31st of the year covered by the report, but no later than March 31st next following the end of such calendar year.
(b) All forms required by this Part may be obtained, upon request, at the principal office of the department. Failure of a common carrier to obtain a copy of any form or the instructions with respect thereto shall not be, in any respect, a reason or excuse for failure to file any report when due.
(c) All requests for waivers or modifications of all or part of the requirements of this Part shall be made in writing.