My friend has a propritorship co. He is a travel agent ( Airlines ticket ) . The Last two qtr of fin year 2013-14 has no billing , therefore no ST liability. By mis concept he has not filed nil return , now if he want to file ST-3 return for the period ended 31.03.2014 --- is he liable for any penalty for late filing. If yes how much he has to pay.
Regards
Jayanta