My company had an agreement with an AMC contractor and in the agreement it is made very clear that the contractor had to pay the minimum wages, espi, pf and other statutory benefits to be extended to them. However, employer portion of PF, it will be reimbursed to the contractor upon producing the proof of payment to PF Authorities. Is it correct?. Now, the company is asking for reimbursement and on that also service tax he is demanding. Whether that is also correct.