Filing of return

one employee working as a peon .  For F.Y. 2016-17( A.Y. 2017-18 )Gross Salary is around Rs. 300000. after availing deduction U/S 80 C  and Rebate U/S 87A , NIL TAX is payable. NO TDS at all by emplyer..Due to ignorance , the said peon didnot file his Incme-Tax Reurn . Can he file the Belated Retrurn U/S 139(4) before 31st March. .

With regards

RAVI