Today, July 31, marks the final deadline for filing Income Tax Returns (ITR) for the Assessment Year 2026-27 for most individual taxpayers who are not required to undergo a tax audit. According to official data, more than 5 crore taxpayers had successfully filed their returns by Thursday, while lakhs of others are expected to complete the process before the deadline expires.

Tax experts have advised eligible taxpayers not to wait until the last moment, as delays could result in financial penalties, interest on unpaid tax and other compliance-related consequences.

Who Must File ITR by July 31?

The July 31 deadline applies to salaried employees, pensioners and individual taxpayers whose accounts are not subject to tax audit.

The deadline also covers taxpayers earning income through salary, pension, a single house property, capital gains, rental income and other specified sources, provided they are not liable for audit under the Income Tax Act.

Individuals with certain high-value financial transactions are also required to file returns, even if their taxable income is below the basic exemption limit. These include spending more than ₹2 lakh on foreign travel, depositing over ₹50 lakh in savings accounts, or paying electricity bills exceeding ₹1 lakh during the financial year.

Businesses and professionals requiring tax audit have separate filing deadlines later this year.

Four Steps to File ITR

Chartered Accountant Anand Jain recommends a simple four-step approach for taxpayers filing their returns.

First, taxpayers should keep essential documents ready, including Form 16, Form 26AS, the Annual Information Statement (AIS), bank statements, investment proofs, housing loan details and capital gains records.

Second, selecting the correct ITR form is crucial.

• ITR-1 is generally applicable to salaried individuals with income up to ₹50 lakh from salary, one house property and other specified sources.

• ITR-2 is meant for taxpayers with multiple house properties or capital gains.

• ITR-3 applies to individuals earning income from business or profession.

• ITR-4 is applicable for eligible taxpayers opting for the presumptive taxation scheme.

Third, taxpayers should log in to the Income Tax Department's e-filing portal, fill in the appropriate return form, verify pre-filled information, calculate tax liability and make payment if any tax remains payable.

Finally, after filing the return, taxpayers must complete e-verification within 30 days using Aadhaar OTP, net banking or other available methods. A return is considered incomplete until it is successfully verified.

Five Major Consequences of Missing the Deadline

Tax experts caution that taxpayers missing today's deadline can still file a belated return by December 31, 2026, but several financial implications may arise.

The most immediate consequence is a late filing fee. Individuals with taxable income above ₹5 lakh may have to pay a penalty of up to ₹5,000, while those earning up to ₹5 lakh may face a maximum penalty of ₹1,000.

If any tax remains unpaid, interest at 1 per cent per month may be charged under Section 234A of the Income Tax Act until the outstanding amount is cleared.

Taxpayers filing returns after the due date may also lose the benefit of carrying forward certain losses, including capital losses from shares, mutual funds or property transactions, and eligible business losses, reducing future tax planning opportunities.

Delayed filing can also postpone the processing of income tax refunds, particularly where excess tax has already been deducted or paid.

Additionally, late filing may affect financial credibility, as Income Tax Returns are commonly required while applying for bank loans and visas to several countries.

Avoid Incorrect Claims

Tax professionals have also advised taxpayers to avoid claiming deductions or exemptions without valid supporting documents.

The Income Tax Department increasingly uses data analytics and artificial intelligence to cross-verify information available through Form 26AS, AIS and other financial databases. Incorrect declarations related to insurance premiums, medical insurance, housing loans or donations may trigger scrutiny or notices from the department.

No Official Extension Announced

As of Friday morning, neither the Central Board of Direct Taxes (CBDT) nor the Income Tax Department has announced any extension of the July 31 filing deadline.

Unless an official notification is issued, taxpayers are advised to treat July 31, 2026, as the final due date and complete the filing process without delay.

What Is a Belated Return?

Under Section 139(4) of the Income Tax Act, taxpayers who miss the original deadline can file a belated return until December 31, 2026 for Assessment Year 2026-27. However, such returns attract late filing fees and may also carry other financial consequences depending on the taxpayer's circumstances.