Income Tax Return (ITR) filing for AY 2026–27 is underway, and taxpayers must keep key financial documents ready before filing their returns. These documents are useful for reporting income, verifying taxes paid during the financial year, and claiming deductions and exemptions wherever applicable. Having the right paperwork ready can make the process smoother and help reduce the chances of errors or discrepancies.
Some of the key documents include PAN, Form 16, bank statements, capital gains statements, and investment proofs required for claiming deductions. These records help you accurately report your income, verify taxes already paid, and claim eligible tax benefits.
Here is a comprehensive list of the documents you should keep handy before filing your Income Tax Return (ITR).
List of documents you should be ready to file ITR
Here is the list of common documents that taxpayers have to keep to file ITR, based on the nature of their income and deductions they want to claim.
Documents for salaried taxpayers
If you are a salaried individual, keeping all employment-related documents in one place can make the ITR filing process much easier. Some of the key documents you may need include:
- Form 16 issued by your employer
- Monthly salary slips for the financial year
- Rent receipts and rental agreement for HRA claims; Landlord’s PAN, if required under tax rules
- Documents supporting exemptions claimed on allowances and benefits provided by the employer
Documents for self-employed individuals and business owners
Those running a business, working as freelancers, or earning professional income should maintain proper records of their earnings and expenses throughout the year. Useful documents include:
- Invoices raised for clients or customers
- Financial statements and accounting records
- GST filings, wherever applicable
- Advance tax payment receipts
- Documents showing professional or business income
Documents for reporting capital gains
Any transfer of capital assets during the year, whether it results in a profit or a loss, must be disclosed in the income tax return. Capital assets may include real estate, stocks, mutual funds, bonds, gold, or other investments.
If you have sold a property, keep the following documents ready:
- Purchase and sale agreements
- Documents showing expenses incurred during the transfer
- Property address and ownership details
- Buyer’s PAN and Aadhaar card
If you have sold shares or mutual funds, keep the following documents ready:
- Consolidated capital gains statements for mutual funds
- Profit and loss or capital gains statements from your broker
Documents for interest and dividend income
Income from sources other than salary or business should also be included while filing your return. To report such income correctly, keep the following documents handy:
Documents for house property or rental income
Taxpayers earning rental income or claiming deductions related to a home loan should keep property-related records ready. Important documents include:
- Details of rent received during the year
- Rent agreement with the tenant
- Tenant identification details, such as PAN and Aadhaar
- Home loan interest certificate from the lender or bank
- Municipal tax payment receipts
Documents for claiming tax deductions
Maintaining proof of eligible investments and expenses is essential for claiming deductions. Some commonly used documents include:
- Investment proofs for tax-saving instruments such as PPF, ELSS, life insurance policies, and tuition fees
- Health insurance premium receipts for deductions under Section 80D
- Education loan interest certificates for claims under Section 80E
- National Pension System (NPS) contribution statement
Therefore, keeping all these documents ready before filing your ITR can make the filing process faster. It can reduce the chances of discrepancies, reporting errors, missed tax benefits, and unnecessary delays in refund processing.
Disclaimer: This is only for informational and educational purposes. Please consult a qualified tax expert for the latest tax laws and regulations.