Delhi : The Income Tax department has notified a new form for filing updated I-T returns in which taxpayers will have to give the exact reason for filing it along with the amount of income to be offered to tax. The new form (ITR-U) will be available to taxpayers for filing updated income tax returns for 2019-20 and 2020-21 fiscals. Taxpayers filing ITR-U, which can be filed within 2 years of the end of the relevant assessment year, will have to give reasons for updating the income — return previously not filed or income not reported correctly or wrong heads of inc…