Trust in taxpayers aside, the other reason behind the move is that the tax department was facing trouble in processing tax returns. Central Board of Direct Taxes (CBDT) Chairman Sushil Chandra told the financial daily that it was found that "a large number of tax returns could not be processed due to such discrepancies". Adding there could "be many legitimate reasons for the mismatch", Chandra said the department didn't want to "take up income adjustments at the Centralized Processing Centre (CPC), Bangalore".
However, he said that if there was a "large variation", the I-T department could "pick up those cases for limited scrutiny". Further, Chandra, the Livemint report added, said that the decision was meant to provide small taxpayers relief and that it would be applicable from the assessment year 2018-19.