New Jersey Statutes Title 40. Municipalities and Counties 40 § 33-13.12

Each board of chosen freeholders shall certify to its county board of taxation the sum to be provided by that county as certified or determined pursuant to section 8 of this act. The county board of taxation shall apportion such sum, in accordance with the provisions of section 54:4-49 of the Revised Statutes, among the municipalities within that county served by the regional library pursuant to the regional library agreement. The amounts thus apportioned shall be assessed, levied and collected in each such municipality in the same manner and at the same time as other county taxes are assessed, levied, and collected. Each such county shall pay over the sum so collected, in quarterly installments on February 15, May 15, August 15 and November 15 of each year, to the treasurer of the regional library.