A proprietorship firm, dealing in FMCG products in West Bengal, filled an incorrect Vat Return for the 3rd quarter 2010-11 on the 25th Jan,2011 where output tax on sales exceeding 10 lakhs has been omitted. Now standing on 29th July,2011 by law the period of 6 months where in a revised VAT return can be filed has been crossed. The firm wants to rectify the omission in VAT payment. How does it do so? The audit for the F.Y.2010-11 is not finished yet.
Thanks for all your replies in advance.