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Guide

Complete ITR Filing Guide

A practical walk-through of filing an income tax return in India: choosing the form, matching your data, picking a regime and e-verifying.

4 min read Updated 03 Nov 2026 SK Wealth Editorial Team

Overview

A practical walk-through of filing an income tax return in India: choosing the form, matching your data, picking a regime and e-verifying.

Step-by-step

  • Collect Form 16, bank statements, interest certificates, capital gains statements and investment proofs.
  • Download Form 26AS and the AIS/TIS from the Income Tax portal and compare with your records.
  • Choose the correct ITR form based on your income sources (for example ITR-1 for simple salary income, ITR-2 with capital gains, ITR-3/4 for business or profession).
  • Compute tax under both the old and the new regime and select the one that costs less.
  • Pay any self-assessment tax through the e-Pay Tax facility and note the challan details.
  • File the return and e-verify it (Aadhaar OTP, net banking, or DSC). A return is not complete until it is verified.
  • Track processing and any refund on the portal.

Documents you will usually need

  • PAN and Aadhaar (linked)
  • Form 16 / salary slips
  • Bank account details and statements
  • Form 26AS, AIS and TIS
  • Investment, insurance and loan certificates
  • Capital gains statements from brokers or AMCs

Practical tips

  • File before the due date to avoid fees and interest.
  • Report all income, including interest and small side income.
  • Pre-validate your bank account for refunds.

Official source: Income Tax e-Filing Portal

General information for awareness only. Rules, forms and due dates change; confirm on the official portal or consult a professional before acting.

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