Ans: Only Refund form, GNL-2 (149, 152, 153, 154, 156, 157, 158, 159 and others), INC-28 (Amalgamation/Merger/Demerger/445, 466, 481, Others), MGT-14 (Others) and GNL-4 are allowed to be filed if the company status is under liquidation.