ITR Filing 2026: 9 Important Checks Every Taxpayer Should Make for AY 2026–27

Why Pre-Filing Verification Matters

Filing an Income Tax Return is not just about reporting income. Taxpayers must ensure that all financial information matches records available with the Income Tax Department.

A thorough review before submission can help prevent mismatches, reduce the chances of scrutiny, and ensure faster processing of refunds.

1. Verify Personal Information

Before filing, taxpayers should check:

• Name

• PAN details

• Aadhaar linkage status

• Date of birth

• Mobile number

• Email address

• Bank account details

Incorrect personal information can delay processing and refund credits.

2. Review Form 26AS

Form 26AS provides a consolidated view of:

• Tax Deducted at Source (TDS)

• Tax Collected at Source (TCS)

• Advance tax payments

• Self-assessment tax payments

Taxpayers should ensure all tax credits appearing in Form 26AS are correctly reflected in their return.

3. Cross-Check Annual Information Statement (AIS)

The Annual Information Statement (AIS) contains details of:

• Interest income

• Dividend income

• Securities transactions

• Property transactions

• Foreign remittances

• High-value financial transactions

Any discrepancies should be reviewed carefully before filing.

4. Reconcile All Sources of Income

Many taxpayers overlook secondary income sources.

Verify and report:

• Salary income

• Interest from savings accounts

• Fixed deposit interest

• Dividend income

• Rental income

• Capital gains

• Freelance or professional income

• Other taxable receipts

Failure to disclose income may result in notices from tax authorities.

5. Confirm Deductions and Exemptions

Taxpayers claiming deductions should ensure supporting documentation is available.

Common deductions include:

• Section 80C investments

• Health insurance premiums under Section 80D

• National Pension System contributions

• Education loan interest

• Home loan benefits

Incorrect deduction claims may attract scrutiny.

6. Check Capital Gains Calculations

Individuals who have sold:

• Shares

• Mutual funds

• Property

• Gold

• Other capital assets

should carefully verify capital gains calculations and applicable tax treatment.

Accurate reporting is especially important due to enhanced reporting requirements and transaction tracking mechanisms.

7. Verify TDS Credits

Taxpayers should ensure that TDS deducted by employers, banks, or other entities is correctly reflected.

Any mismatch between actual deductions and tax records should be resolved before filing the return.

8. Select the Correct ITR Form

Choosing the correct return form is critical.

The applicable form depends on factors such as:

• Type of income

• Business or professional income

• Capital gains

• Foreign assets

• Residential status

Using the wrong ITR form may lead to return defects or rejection.

9. Validate Bank Account and Refund Details

Refund delays often occur because of incorrect bank information.

Taxpayers should verify:

• Account number

• IFSC code

• Pre-validation status

• Bank account linkage

Ensuring accurate banking details helps facilitate quicker refund processing.

Common Mistakes to Avoid

Experts recommend avoiding:

• Underreporting income

• Ignoring AIS information

• Claiming unsupported deductions

• Filing at the last minute

• Selecting the wrong tax regime

• Forgetting return verification after submission

Final Reminder for AY 2026–27

With tax authorities increasingly relying on digital data matching and analytics, accuracy has become more important than ever.

Taxpayers who carefully review personal details, income records, deductions, tax credits, and reporting requirements before filing can significantly reduce the risk of errors and ensure a smoother filing experience for AY 2026–27.