N.J. Stat. Ann. § 26:2-58

The director shall send to the state comptroller, on or before the tenth day of each month, a detailed account of the disbursements made from the fund for the preceding month, accompanied by vouchers, when such disbursements are of a character that vouchers can be readily obtained therefor. Upon the receipt of this account the comptroller shall draw his warrant upon the treasurer for the amount thereof, and upon said warrant the treasurer shall pay to the director said sum, which sum, when received by the director, shall be used for the reimbursement of the fund. On or before October thirty-first in each year the director shall return to the state treasurer the full amount of the fund.