Tax Credit Mismatch In ITR: Here’s How To Resolve It Before Filing Your Tax Return

A mismatch in tax credits is one of the most common reasons why income tax refunds often get delayed and lead to unexpected tax notices. As taxpayers begin filing their income tax returns (ITRs) for the assessment year (AY) 2026-27, it is important to ensure that the tax credits claimed in the ITR matches the records available with the Income Tax Department. Even a minor discrepancy can result in delayed processing, reduced or delayed refunds, or additional tax demands.

When a tax credit mismatch occurs, the tax deducted at source (TDS), tax collected at source (TCS), advance tax, or self-assessment tax claimed in an ITR differs from the information available with the Income Tax Department. Such discrepancies usually come up when there’s incorrect reporting by employers, banks, or other deductors, errors while filing the return, or delays in updating tax payment records.

The first step to avoid this is to verify all tax credits before filing the return. Taxpayers should compare the TDS details mentioned in Form 16 or Form 16A with the entries reflected in Form 26AS. Any mismatch should be looked into immediately rather than after filing the return, as it can significantly slow down the refund processing.

If a mismatch is detected, taxpayers should identify the discrepancy as soon as possible. In many cases, the deductor may have quoted an incorrect Permanent Account (PAN), wrong assessment year, or failed to file the TDS return correctly. Contacting the employer, bank or other deductor and requesting them to revise their TDS return is the quickest way to resolve the issue.

However, the Income Tax Department also provides an online facility for taxpayers to fix these mismatches, according to a report by LiveMint. After logging into the e-filing portal, users can navigate to the ‘Services’ section and select ‘Tax Credit Mismatch’ to view discrepancies for a particular assessment year. The portal displays differences between the tax credits claimed in the ITR and those reflected in Form 26AS, making it easier to identify the exact issue.

In cases where the mismatch is due to an error in the filed ITR, taxpayers may need to file a revised return, keeping the revision window in mind. If the discrepancy appears after the return has been processed, a rectification request may be required depending on the nature of the error.

With the Income Tax Department being more and more reliant on automated verification, mismatches are detected much faster than before. Therefore, taxpayers should not rely solely on the pre-filled ITR data but should independently verify every tax credit before submission.