New Delhi | As many as 68,000 cases have been picked up for e-verification by the income tax department for unreporting or under reporting of income in tax returns for 2019-20 fiscal, CBDT chief Nitin Gupta said on Monday. Under the e-verification scheme, the I-T department informs the taxpayers about mismatch in Annual Information Statement (AIS) about financial transaction and the I-T returns filed. The taxpayer can reply to the tax department giving explanation for the mismatch or can file updated returns if they feel the mismatch flagged in e-verification notice is correct.