we are in sales from I'st Quarter buyer (GRN) Goods received the material in II'nd Quarter. Now the party issued "C"Form in II'nd Quarter. My problem is our assessing authority not accepted "C" Form. The assessing authority told me cst sales in I'st Quarter and return submit in I'st quarter why you received "C"form in II'nd quarter. Final assessing authority ask me received "C" form quarter wise. Kindly clarification sir. am waiting your favourable reply sir.