The EMI should be paid every month through post-dated cheques (PDCs) or direct deductions from your salary. If you are opting for PDCs, you will have to provide 36 upfront. These PDCs are to be dated for the 1st of every month. However, most financial institutions do have flexible rules for dating of the cheques, keeping in mind the delay in the processing of salaries. For definitive details, check the rules and regulations of the financial institution you are associating with.