Sale tax

I think yes. Since we don't make separate payments in respect of CST and VAT, I think excess tax paid can be adjusted against any (VAT/CST) future liablity.

since bill date is 25/1/2016 . the party has taken advance bill for advance payment from bank.we had filled return of that qtr .we also not attach that advance bill. now the party are attaching that bill on next qtr only for the purpose to show as they newly started his business. what should we will do.can we give them this qtr sales bill