FY 2018-19 ends on 31st March 2019. Hence return for FY 2018-19 can be filed only after 31st March 2019. Taxpayers can file their ITR from April 2019, once the income tax department enables the e-filing of ITR on the income tax e-filing portal. The due date for filing ITR for FY 2018-19 is 31st July/ 30th September 2019.