S. 12AB : Procedure for fresh registration-Provisionally registered-Registration-Time limit-Final registration-CIT(E) rejected application as premature-There is no bar on applicant to move an application before period of six months from expiry of provisional registration-CIT(E) is directed to reconsider application-Provisional approval under section 80G(5)(iv) was granted-Application for final approval could not be rejected on ground that institution had already commenced its activities even prior to grant of provisional registration. [S. 12A(1)(ac)(iii), 80G]