Cancel of gst number notice received

Kollipara Sundaraiah (B.com) (3003 Points)

13 August 2022  
A Gst registered regular scheme dealer cancel of gst number w.e.f.31-03-22 and final return gstr-10 filed.if dealer notice received from gst department recently itc excess claim difference between gstr3b vs gstr2a previous years.
question:
dealer cancel of gst number after itc excess claim notice show amount tax pay compulsory.