I.t.return 19-20

one of a sec 44ada professional income I.t return filed assess income tax return in f.y.19-20 filed.but mistake cash loan Rs:3 lacs transferred to wife bank account through on bank mode.assess above transactions treatment cash gift Rs:3 lacs Assess capital account debited in books and I.t. returns.assess balance sheet not uploaded.
question:
Assess above transactions how to adjustment producer in books and I.t. return in f.y 19-20 or f.y 20-21.