ยง  2590-s.  Prompt payment of salaries. In a city with a population of
  one million or more, all employees of the board of  education  shall  be
  paid  the  amount  of  compensation  due  them  pursuant  to  collective
  bargaining agreements, except as is otherwise provided in section  three
  thousand  eleven  of  this chapter. If such payments are not made on the
  dates so required, interest shall be recovered  beginning  thirty  days,
  following  the  later  of  the  effective  date  of  this section or the
  required payment date through the day that payment is in fact  tendered.
  In the case of a salary differential, the date compensation is due shall
  be  defined  as thirty days following the date an employee's application
  is filed by the employee with the board of education of the city of  New
  York.  Interest shall be computed at the rate set forth in paragraph one
  of subsection (e) of section one thousand ninety-six of the tax law  and
  shall  be  added to any compensation amounts referred to in this section
  that have not been paid when owed.
Structure New York Laws
Title 2 - School District Organization
Article 52-A - New York City Community School District System
2590 - Application of Article.
2590-C - Composition of Community District Education Councils.
2590-E - Powers and Duties of Community District Education Council.
2590-F - Community Superintendents.
2590-G - Powers and Duties of the City Board.
2590-H - Powers and Duties of Chancellor.
2590-J - Appointment and Removal of Persons in the Teaching and Supervisory Service.
2590-K - Contracts With City University of New York for Administration of High Schools.
2590-L - Enforcement of Applicable Law, Regulations and Directives; Establishment of Appeal Board.
2590-M - Custody and Disbursement of Funds.
2590-N - Conflicts of Interest.
2590-O - Educational Facilities Master Plan.
2590-O*2 - Neutrality of School Employees in Community Board Elections.
2590-P - Educational Facilities Capital Plan.
2590-Q - Budgetary and Fiscal Processes.
2590-R - School Based Budgeting and Expenditure Reporting.
2590-S - Prompt Payment of Salaries.
2590-T - New York City Comptroller Audits.
2590-D - By-Laws; Regulations and Decisions.