Advocate- Tax
                
                   7806 Points
                   Joined December 2008
                
               
			  
			  
             
            
             The ampunt received is cum tax amount.
Say you received 100 Rs. It includes 12.36% service tax. The value of service is "V".
Therefore,
V plus 12.36% of V is equal to 100. Solve for V. 
100-V is the service tax payable.