Forgot to Report FD Interest in Your ITR? Here's How You Can Still Correct the Mistake

Taxpayers Can Use Updated ITR to Disclose Missed Fixed Deposit Income and Avoid Future Issues

Filing an Income Tax Return (ITR) requires taxpayers to report all sources of income accurately. However, many individuals unintentionally miss reporting interest earned from fixed deposits (FDs), especially when deposits are automatically renewed by banks or spread across multiple accounts. If you have already filed your tax return and later realize that FD interest income was omitted, there is still a way to correct the error.

Tax experts say that while the deadline for filing a revised return for the relevant assessment year has already passed, taxpayers still have an opportunity to update their return through the Updated ITR mechanism introduced by the Income Tax Department.

Why FD Interest Is Commonly Missed

Fixed deposits continue to be one of the most popular investment options among Indian savers. Since interest is credited periodically and may not always be withdrawn, many taxpayers overlook it while preparing their returns.

In some cases, investors hold multiple fixed deposits across different banks. Auto-renewed deposits can further complicate record-keeping, making it easy to miss a portion of taxable interest income.

Even if tax has been deducted at source (TDS) by the bank, taxpayers are still required to disclose the full interest income in their ITR.

Revised Return Deadline Has Already Expired

For Financial Year 2024-25 (Assessment Year 2025-26), the deadline to file a revised income tax return ended on December 31, 2025.

A revised return is typically used when taxpayers discover mistakes or omissions after filing the original return. However, once this deadline expires, the regular revision facility is no longer available.

This often causes concern among taxpayers who worry that the omission could trigger scrutiny or notices from the Income Tax Department.

Updated ITR Provides Another Opportunity

Fortunately, tax laws provide an additional compliance mechanism known as the Updated Income Tax Return (Updated ITR).

The Updated ITR facility allows taxpayers to voluntarily correct omissions, disclose previously unreported income, or rectify mistakes that were not addressed through a revised return.

From April 1, 2026, taxpayers became eligible to file an Updated ITR for Assessment Year 2025-26. This enables individuals to include missed FD interest income and pay any additional tax liability arising from the correction.

Experts recommend using this option as soon as possible rather than waiting for a tax notice or inquiry.

Additional Tax Liability Must Be Paid

While the Updated ITR facility offers a chance to rectify mistakes, it does come with a financial cost.

Taxpayers must pay:

• The additional tax due on the omitted income

• Applicable interest charges

• Additional tax prescribed under Updated ITR provisions

The amount of additional tax depends on how quickly the updated return is filed. Taxpayers who act sooner generally face a lower additional burden.

As the filing delay increases, the extra tax liability can rise substantially. In certain situations, the total additional charge may become significantly higher than the original tax amount.

For this reason, tax professionals advise correcting mistakes at the earliest opportunity.

Importance of Checking AIS Before Filing

One of the most effective ways to avoid such errors is by reviewing the Annual Information Statement (AIS) before filing an income tax return.

The AIS serves as a comprehensive financial information document that contains details reported to the Income Tax Department by various institutions.

Information available in AIS may include:

• Bank interest income

• Fixed deposit interest

• Mutual fund transactions

• Stock market investments

• Dividend receipts

• Tax deducted at source (TDS)

• Other financial transactions

Since banks regularly report FD interest information to tax authorities, taxpayers can often identify missing income simply by comparing their return details with the AIS.

Steps Taxpayers Should Take Now

If you discover that FD interest was omitted from your tax return, experts recommend taking immediate action.

First, review your AIS carefully and compare it with your bank statements and Form 26AS. Identify the amount of interest income that was not reported in the original return.

Next, calculate the additional tax payable, including any applicable interest and penalties. Once the figures are confirmed, file an Updated ITR through the income tax portal.

Timely correction not only helps ensure compliance but also reduces the risk of receiving notices or facing higher financial penalties later.

The Bottom Line

Missing FD interest income in an ITR is a common mistake, but it does not necessarily lead to serious consequences if corrected promptly. The Updated ITR facility gives taxpayers an important opportunity to rectify omissions even after the revised return deadline has passed.

By reviewing AIS data, verifying bank records, and filing an updated return when necessary, taxpayers can maintain compliance with tax regulations and avoid unnecessary complications in the future.