N.J. Stat. Ann. § 17:12B-129

Each State association shall establish and maintain such special reserve accounts as are required by the provisions of this act and may establish and maintain such other reserve accounts as in the judgment of its board are necessary or desirable. Such reserve accounts may be established and maintained by transfers thereto from net income, the undivided profits account or any other unapportioned profits. Any amount remaining in any reserve account established in accordance with this section which is no longer needed for the purpose for which such reserve account was established may be transferred to the undivided profits account or to the reserve accounts established under the provisions of section 128 of this act.