ITR filing: What documents are required to file your income tax return? Quick checklist

ITR filing AY 2026-27: Before you open the tax filing portal to file your income tax return, it’s important to keep all the necessary documents handy. Having all the requisite documents is important to cross-check auto filled data on the income tax filing website to avoid any errors and ensure that all aspects of your income, investments, deductions and exemptions are taken care of.