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I have an accountant who file my income tax e-return yearly . If I want to download any previous year return detail or 26AS form from income tax link without knowing him about it ,then first I have to register to efilling by my PAN no. and date of birth OR any other online way .Is my way correct as I donot know that my account has User Id password or can I clink forgot password and something this way . I am confuse Please help me?