For NRI Taxpayers:

  • Tax Residency Certificate: From the country of residence
  • Foreign Tax Paid Documentation: For claiming double taxation relief
  • FEMA Compliance Records: Foreign exchange transaction documentation
  • Overseas Bank Statements: Foreign account details and balances

For Senior Citizens:

  • Pension Payment Records: Government or corporate pension statements
  • Medical Insurance Premiums: Enhanced deduction documentation
  • Senior Citizen Savings Scheme: Investment and interest certificates
  • Medical Expense Receipts: For higher deduction limits

For First-Time Filers:

  • PAN Card: Permanent Account Number
  • Aadhaar Card: For authentication and verification
  • Bank Account Details: For refund processing
  • Digital Signature Certificate: For electronic filing (if applicable)