Provided that any registered person who opts to pay tax under section 10 for the financial year 2020-21 shall electronically file an intimation in FORM GST CMP-02, duly signed or verified through electronic verification code, on the common portal, either directly or through a Facilitation Centre notified by the Commissioner, on or before 30th day of June, 2020 and shall furnish the statement in FORM GST ITC-03 in accordance with the provisions of sub-rule (4) of rule 44 upto the 31st day of July, 2020.