The deadline for filing Income Tax Returns (ITR) for the financial year 2019-2020 has been extended to May 31st, 2021. This extension was announced by the CBDT via a circular issued on April 30th, 2021. While the extension is confirmed, some users are experiencing issues with the filing portal, with options for 'return after condonation of delay' appearing. It is expected that the system will be updated within a few days to reflect the new deadline correctly.