Income tax return invalidated u/S 139 (9)

asheeq ua (ca ipcc) (313 Points)

29 April 2020  
Hi everyone .. One of my client ITR is invalidated as name of pan and name given as per Income tax form is different.. Now can't rectify because already time lapsed... I didn't know they have sent notice email.. By the time I came to know no option was there to rectify.. What should I do now??