The ministry of finance will kickstart its massive budgetary exercise from October 15.
Under Aadhar, more than 1 billion people have their online identity.
Though the system is called faceless, it would have a room for inviting tax payers through video conferencing.
Admittedly, EVMs too have a UID number and any convergence of data can make the secret ballot system a party of history, warns Dr Gopal Krishna in the 5th part of his series against Aadhaar.