TDS Deduction

Sureshrajendran (student) (33 Points)

19 September 2008  
hi all, pls clear my doubt i am raising invoice for Rs 100000+12360 (Proff. charges+service tax) to a client.when the client is paying me they are deducting TDS at 11.33% on whole invoice amount (i.e. 112360) is this correct? Tax is to be deducted only on income but here it is deducted from both income and service tax..? pls clear my doubt