The Income Tax Department is notifying taxpayers about discrepancies in their Income Tax Returns (ITR) for Assessment Year (AY) 2021-22. Notices are being sent regarding inconsistencies in financial information filed for Fiscal Year (FY) 2020-21. Communication is being sent via registered email addresses, urging taxpayers to update their ITRs by March 31, 2024. The department emphasizes the importance of reviewing specified financial transactions, as mismatches have been identified between filed information and department records. Non-filers are also prompted to submit updated returns. The department assures that information of specified transactions is available for taxpayer reference and emphasizes the need for scrutiny in cases of unfiled ITRs and high-value transactions.