If you haven't filed your Income Tax Return (ITR) for the past two years, it's crucial to take action. You can still file your return for the financial year 2018-2019 (Assessment Year 2019-20) until March 31, 2020, with a late filing fee under Section 234F. For the earlier year (FY 2017-18, AY 2018-19), you may need to apply for condonation of delay to the jurisdictional CIT, as online filing is not currently available for this purpose.