For school district services, the service payment payable by the intermunicipal account to a constituent municipality in any adjustment year shall be found by dividing the total local school tax levy, as shown on the Table of Aggregates pursuant to R.S. 54:4-52 for the comparison year, by the school resident enrollment on September 30 of such comparison year, as certified pursuant to section 52 of P.L. 2015, c. 19(C.5:10A-52), and multiplying the result by the increase, if any, in resident enrollment within the district boundaries of that constituent municipality between September 30 of the base year and September 30 of the comparison year.
N.J.S. § 5:10A-56