N.Y. JUD Law § 34

§ 34. Apportionment of expenses related to salaries or compensation\npaid by the state in the first instance. Whenever in this chapter\nprovision is made for the apportionment among counties of salaries or\ncompensation paid by the state in the first instance, such apportionment\nshall also include expenses attributable to such salaries or\ncompensation, including but not limited to: contributions to the New\nYork state employees' retirement system, including a proportionate part\nof the administrative expense thereof; the employer's share of the\npremium for the coverage of the officers or employees receiving such\nsalaries or compensation under the health insurance plan created by\narticle eleven of the civil service law, and a proportionate share of\nthe expenses of the administration of such plan; and contributions to\nthe social security contribution fund; provided, however, that in the\ncase of any such expenses attributable to the salaries or compensation\nof justices and official referees of the supreme court, there shall be\napportioned among the counties of any judicial district or judicial\ndepartment only a portion of such expenses bearing the same relation to\nthe total thereof as the amount of such salaries or compensation\napportioned among such counties bears to the total of the salaries or\ncompensation payable to such justices and official referees of the\nsupreme court.\n The amounts of salaries, compensation and such expenses to be\napportioned among the counties of any judicial district or judicial\ndepartment shall be certified to the department of taxation and finance\nby the comptroller not later than the first day of July in each year.\n