N.Y. Comp. Codes R. & Regs. tit. 9, § 7920.7
(1) Completed program applications for rebates will be processed on a first-come, first-served basis. A program application shall be considered complete only when all of the information required under subdivision (b) of this section has been submitted to the Energy Office.
(b) Application contents.
Each program rebate application submitted to the Energy Office shall contain the following materials:
(4) documentation of total estimated project cost, including:
(iv) if in-kind services are included in the total cost of installing a proposed project, a description of such services shall be provided as follows:
(a) Processing.