In section 194C one is supposed to deduct TDS on income comprised therein, one of our freight forwarders have submitted a single bill containing Service charge and reimbursement of their expenses, reimbursement expenses are shown seperately, my question over here is am i supposed to ask him for bills or challans for the expenses reimbursed, what if he does not give me proof of these reimbursements, will i be supposed to deduct TDS on service charge + reimbursement or will TDS be deducted only on the income component, Please help and suggest.