Income tax return filing documents for 2026: Since the income tax filing season has officially kicked off with the tax department releasing the Excel utilities for ITR-1 and ITR-4, taxpayers can now begin preparing to file their returns for AY 2026-27. And while filing taxes may not be anyone's favourite task, getting your documents sorted early can save you from last-minute stress and errors.
From Form 16 and AIS to investment proofs and rent receipts, keeping all the necessary documents handy will make the income tax return (ITR) filing for FY 2025-26 ( AY 26-27)less overwhelming.
In this article, you will find a complete checklist of documents needed before filing your ITR for FY 2025-26.
Essential documents required for ITR filing 2026
PAN card
Your Permanent Account Number (PAN) is mandatory for filing ITR and linking all tax-related information.
Form 16
Issued by your employer, Form 16 contains details of salary paid and TDS deducted during the financial year. It has:
Part A: Employer and employee details along with TDS information
Part B: Salary breakup, exemptions, and deductions claimed
Form 26AS
Form 26AS is your consolidated tax statement showing:
TDS deducted
Advance tax paid
Self-assessment tax
High-value transactions linked to PAN
Annual Information Statement (AIS)
AIS provides a detailed summary of:
Salary income
Interest income
Dividend income
Securities and mutual fund transactions
Foreign remittances and more
Taxpayer Information Statement (TIS)
TIS offers a simplified version of AIS with taxpayer-accepted values for easier return filing.
Bank Statements
Keep statements from all savings and current accounts ready to verify:
Interest income
Cash deposits
Financial transactions
Investment Proofs
These are required to claim deductions that include:
ELSS investments
PPF contributions
Life insurance premiums
Tax-saving fixed deposits
Health insurance premiums
Salary Slips
Monthly salary slips help cross-check salary income, allowances, deductions, and reimbursements.
Home Loan Statement
If you have a home loan, collect the interest and principal repayment certificate from your lender to claim tax benefits.
Capital Gains Statements
Required for taxpayers who invested in:
Shares
Mutual funds
Property
Rent Receipts
Necessary for claiming House Rent Allowance (HRA). If annual rent exceeds prescribed limits, landlord PAN details may also be required.
ITR filing for AY 2026-27 doesn't have to be stressful, provided you keep the right documents ready in advance. Whether you are a salaried employee, freelancer, or investor, having all your income proofs, tax statements, and deduction documents in one place can make the filing process hassle-free.
ITR filing due date 2026
For most individual taxpayers in India, the due date to file ITR for the Assessment Year 2026-27 is July 31, 2026, unless the government announces an extension.
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