Important Documents Required for Filing ITR for FY 2025-26 (AY 2026-27)

Key Changes for AY 2026-27 – What's New This Year

1. Filing Still Under the Income Tax Act, 1961
Although the new Income Tax Act, 2025 became effective from 1st April 2026, the Income Tax Return for FY 2025-26 (AY 2026-27) will continue to be filed entirely under the provisions of the Income Tax Act, 1961.
The first return under the new Act will be filed only in July 2027 for Tax Year 2026-27. Therefore, taxpayers need not worry about the applicability of the new Act while filing their current year's return.

2. Revised Return Deadline Extended
For AY 2026-27, the deadline for filing a revised return has been extended up to:
31 March 2027
Earlier, taxpayers could revise returns only up to 31 December. This extension provides additional time to rectify errors, omissions, or reporting mistakes after filing the original return.

3. Belated Return Window
If the original due date is missed, taxpayers may still file a belated return up to:
31 December 2026
However:

• Late filing fees under Section 234F may apply.
• Certain losses cannot be carried forward.
• Interest liability may increase.

Timely filing is therefore always recommended.

4. Expanded Disclosure Requirements in ITR Forms
The ITR Forms for AY 2026-27 contain enhanced disclosure requirements.

Capital Gains
Taxpayers must provide:

• Detailed Long-Term Capital Gain (LTCG) disclosures
• Grandfathering calculations wherever applicable
• Indexation details
• Scrip-wise reporting of equity transactions

F&O and Intraday Trading
Separate reporting schedules have been introduced for:

• Futures & Options (F&O)
• Intraday Trading Income

Broker statements should clearly identify these transactions.

Crypto / Virtual Digital Assets (VDA)
Crypto transactions continue to attract taxation under the VDA provisions and require detailed reporting of:

• Purchase date
• Purchase value
• Sale date
• Sale value
• Exchange details

Maintain transaction-wise records from all exchanges used during FY 2025-26.

5. AIS / TIS Reconciliation is Critical
The Income Tax Department increasingly relies upon AIS and TIS data while processing returns.
Before filing, taxpayers should reconcile:

• Savings Bank Interest
• Fixed Deposit Interest
• Recurring Deposit Interest
• Dividend Income
• Capital Gains
• Securities Transactions
• Foreign Remittances
• High Value Transactions

Any mismatch between the ITR and AIS/TIS may result in notices or defective return communications.
If any information appearing in AIS is incorrect, taxpayers may submit feedback through the Income Tax Portal before filing their return.

6. Document Retention
Although ITR filing is completely paperless and no documents are required to be uploaded, taxpayers should preserve all supporting documents for at least:
7 years from the end of the relevant Assessment Year
These records may be required during scrutiny, reassessment, verification, or future departmental inquiries.

1. Basic Documents Required for All Taxpayers

• PAN Card
• Aadhaar Card
• Mobile Number
• Email ID
• Current Address
• Income Tax Portal Login Credentials
• Bank Statements/Passbooks (01.04.2025 to 31.03.2026)
• Savings Account Interest Details
• Fixed Deposit Interest Certificates
• Credit Card Statements (where relevant)
• Foreign Bank Account Details (if applicable)
• Foreign Asset Details
• Foreign Investments
• Shareholding Information
• Directorship Details
• Partnership Interest in Firm/LLP

2. Documents Required for Salaried Individuals

• Form 16
• Salary Slips
• Employment Contract (if applicable)
• Salary Credit Entries in Bank Statement
• Employer Salary Certificate
• Annual Salary Summary
• Bonus/Incentive Statements
• Retirement Benefit Details

3. Documents Required for Income from House Property

Rental Income Cases

• Rent Agreement
• Rent Received Details
• Tenant Name, PAN and Address
• Property Address
• Co-owner Details
• Municipal Tax Receipts

Home Loan Cases

• Home Loan Interest Certificate
• Loan Repayment Statement
• Principal Repayment Certificate
• Possession Letter
• Completion Certificate
• Pre-Construction Interest Working

4. Documents Required for Capital Gains Income

Securities / Shares / Mutual Funds

• Capital Gain Statement from Broker
• Demat Account Statement
• Transaction Statement
• Contract Notes
• Purchase & Sale Details
• Dividend Income Statement

Sale of Property

• Purchase Deed
• Sale Deed
• Registration Documents
• Stamp Duty Details
• Cost of Improvement Bills
• Brokerage Expense Proofs

Other Assets

• Gold Transactions
• Silver Transactions
• Bonds
• Debentures
• Crypto Transactions
• Purchase and Sale Records

5. Documents Required for Business or Professional Income

• Balance Sheet
• Profit & Loss Account
• Trial Balance
• Nature of Business Details
• Previous Year Losses
• Depreciation Schedule
• Fixed Asset Register
• GST Returns
• Stock Details
• Sundry Debtors List
• Sundry Creditors List
• Cash Balance Details

Presumptive Taxation Cases

• Gross Turnover / Receipts
• Bank Statements
• Expense Summary
• GST Returns

6. Documents Required for Other Sources of Income

• Savings Bank Interest
• Fixed Deposit Interest
• Recurring Deposit Interest
• Dividend Income
• Commission Income
• Freelancing Income
• Consultancy Income
• YouTube Income
• Blogging Income
• Affiliate Marketing Income
• Agricultural Income
• Family Pension
• Royalty Income
• Lottery Income

7. Tax Saving Investments & Deduction Proofs

Section 80C

• Life Insurance Premium Receipts
• PPF Passbook
• ELSS Investment Proof
• Tax Saving Fixed Deposits
• Sukanya Samriddhi Deposits
• Home Loan Principal Repayment Certificate
• Children's Tuition Fee Receipts

Other Deductions

• NPS Contribution Statement
• Medical Insurance Premium Receipts
• Education Loan Interest Certificate
• Donation Receipts
• Electric Vehicle Loan Interest Certificate
• Disability/Medical Certificates (where applicable)

8. Tax Reconciliation Documents

• Form 26AS
• AIS (Annual Information Statement)
• TIS (Taxpayer Information Summary)
• Advance Tax Challans
• Self-Assessment Tax Challans

9. Special Documents for Directors, Partners & NRIs

Company Directors

• DIN Details
• Shareholding Information
• Director Identification Details

Partners of Firms / LLPs

• Partnership Deed
• Profit Sharing Ratio
• Capital Contribution Details

NRIs

• Passport
• Visa Details
• Travel History
• NRE Account Statements
• NRO Account Statements
• Foreign Income Details
• Foreign Tax Credit Documents
• Foreign Asset Details

Important Due Dates – AY 2026-27

• Salaried Individuals, Pensioners, Capital Gains Cases (No Business Income) (ITR-1 / ITR-2) – Due Date: 31 July 2026
• Business or Professional Income (Non-Audit Cases) (ITR-3 / ITR-4) – Due Date: 31 August 2026
• Audit Cases (ITR-3 / ITR-5 / ITR-6) – Due Date: 31 October 2026
• Transfer Pricing Cases (ITR-3 / ITR-6) – Due Date: 30 November 2026
• Belated Return (Applicable ITR Form) – Due Date: 31 December 2026
• Revised Return (Applicable ITR Form) – Due Date: 31 March 2027

Note: Due dates are based on presently applicable provisions and may be extended by CBDT through notification.

Do You Need to Upload Documents While Filing ITR?

No.
Income Tax Return filing is completely paperless. Taxpayers are generally not required to upload supporting documents while filing their return.
However, all supporting documents should be preserved for at least 7 years and produced whenever required by the Income Tax Department during verification, assessment, scrutiny, or reassessment proceedings.

Final Checklist Before Filing ITR

• ✓ PAN & Aadhaar Ready
• ✓ Form 16 Collected
• ✓ Bank Statements Available
• ✓ Capital Gain Statements Downloaded
• ✓ Home Loan Interest Certificate Obtained
• ✓ Tax Saving Proofs Collected
• ✓ Form 26AS Matched
• ✓ AIS & TIS Reconciled
• ✓ Taxes Paid and Verified
• ✓ All Income Sources Reported Correctly
• ✓ Foreign Assets & Income Reported (if applicable)
• ✓ Capital Gains Properly Computed
• ✓ Business Income Reconciled with Books & GST Returns

Need Assistance?

Whether you are a salaried employee, business owner, professional, investor, director, partner, or NRI, proper tax planning and accurate return filing can help you avoid notices, reduce litigation, and ensure smooth compliance.

Contact CA Darshan Vora & Associates for professional assistance in filing your Income Tax Return for AY 2026-27.