Section 13(1) in The Sukanya Samriddhi Account Rules, 2016
(1)The Account shall mature on completion of a period of twenty-one years from the date of its opening:Provided that the final closure of the Account may be permitted before completion of such period of twenty-one years, if the account holder, on an application, makes a request for such premature closure for reasons of intended marriage of the Account holder and on furnishing of age proof confirming that the applicant will not be less than eighteen years of age on the date of marriage:Provided that no such premature closure shall be made before one month preceding the date of the marriage or after three months from the date of such marriage.
