Basic value of Services provided in the year 2007-08 = 9 Lakh . Billed to Clients : Rs. 8 Lakh without adding Service Tax ( applying threshold exemption limit) and Rs. 1 Lakh with addition of Service Tax of Rs. 12360 Payment Received in 2007-08 = 7 Lakh and remaining payment received in the year 2008-09 . During 2008-09 Service provided and received Rs. 4 Lakh (Billed at Rs. 4.00 without Charging Service Tax) . What should be the amount of exemption in the year 2008-09? Total payment received is Rs. 2 Lakh Plus Service Tax 12360 pertaining to the year 2007-08 and Rs. 4.00 Lakh pertaining to the current year 2008-09. If the entire amount is exempted then what should be the treatment of the Service Tax of Rs. 12360 collected in 2007-08 for which the service user has or might have already taken cenvat credit.