N.J. Stat. § 54:39A-4
Every user shall, on or before the last day of January, April, July and October of each year, make to the director such aggregate reports of the user's entire operations during the quarter ending on the last day of the preceding month as the director may require.
If the director shall find that the administration and purpose of this act would not be adversely affected thereby, the director may in the director's discretion exempt any user who has insufficient liability to warrant quarterly reporting, as determined by the director, from the quarterly reporting requirements of this act. Said user may be permitted to make an annual report of the user's entire operations subject to such terms, conditions or limitations as the director may prescribe.
N.J.S. § 54:39A-4