N.Y. Comp. Codes R. & Regs. tit. 14, § 635-4.2
(a) Financial reports shall include the following:
(1) Budget reports.
(2) Cost reports.
(iii) A provider that delivers services both in Region I and Region II or III may apply to OPWDD to elect either a calendar year reporting period or a reporting period beginning July 1st, to correspond to the reporting period of the geographic location of the primary facility and/or administrative operations of the provider. Such application may be granted at the discretion of OPWDD.
(b) Statistical reporting requirements for providers shall include, but not be limited to, the following: