VAT/CST Return Submission due date in W.B.

from the date of e filing the hard copy submission date is 15 days, i.e if u file on 10th april then u have to submit upto 25th april ( ignored the delay if submitted upto 30th april)

only the person who has submitted on 30th april can submit upto 15th may, ( ask the person if he is able to submit .....coz last couple of days .............server is unique ...........404 error server not found .........lol)