We are having VAT Registration, in that we are done 2 kind of sales, viz, 1) sale of computer and other items. 2) Construction work (Tower Errection) we filed FORM - I for Compuer Sales and FORM -L for Construction, Now we have clarification can we submitt return same VAT No , Sales tax officiel advice file two differnce Vat Registration. if any act like this Please help us