3. In case you have changed employment during the financial year, you have to go back to your previous employer and collect the Form 16.
4. If you have donated to charitable trusts, obtain a receipt and also a certificate saying the trust is an approved one under Section 80G of the Income Tax Act, 1961.
5.Collect all your bank statements and TDS certificates, if any. This will help you calculate your earning from bank interest and deposit advance tax if required.
Image: An Indian bank employee counts rupee currency notes in Mumbai.
Photograph: Indranil Mukherjee/AFP/Getty Images
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