N.Y. EDN Law § 2590-S

§ 2590-s. Prompt payment of salaries. In a city with a population of\none million or more, all employees of the board of education shall be\npaid the amount of compensation due them pursuant to collective\nbargaining agreements, except as is otherwise provided in section three\nthousand eleven of this chapter. If such payments are not made on the\ndates so required, interest shall be recovered beginning thirty days,\nfollowing the later of the effective date of this section or the\nrequired payment date through the day that payment is in fact tendered.\nIn the case of a salary differential, the date compensation is due shall\nbe defined as thirty days following the date an employee's application\nis filed by the employee with the board of education of the city of New\nYork. Interest shall be computed at the rate set forth in paragraph one\nof subsection (e) of section one thousand ninety-six of the tax law and\nshall be added to any compensation amounts referred to in this section\nthat have not been paid when owed.\n