Don’t Panic Over Section 154 Revisions – TaxBuddy Handles It All
- Rashmita Choudhary

- Aug 26
- 9 min read

Section 154 of the Income Tax Act provides taxpayers with a mechanism to rectify mistakes in their filed Income Tax Returns (ITR) or assessments. Often, taxpayers realize that their filed returns contain errors or omissions after submission, such as incorrect income reporting, missed deductions, or wrongly calculated tax liabilities. Section 154 allows for rectification of such errors, ensuring that taxpayers can correct mistakes and avoid unnecessary penalties or increased tax liabilities. This provision is designed to ensure accuracy in tax filings and provide an avenue for taxpayers to correct mistakes, even after the original return has been processed.
Table of Contents
What is Section 154 of the Income Tax Act?
Section 154 of the Income Tax Act allows taxpayers to file a rectification request to correct any mistakes or errors in their tax returns or assessment orders. This section applies when there is a clear error, either in the filing of the return or in the assessment done by the Income Tax Department. Such mistakes can include mathematical errors, wrong application of tax provisions, incorrect TDS credits, or any other genuine errors that affect the overall tax calculation or refunds. The rectification can be done with respect to the following:
Errors in the computation of tax
Incorrect TDS credit
Incorrect carry-forward of losses
Mistakes related to exemptions or deductions
The objective of Section 154 is to ensure that taxpayers are not penalized for honest mistakes and that the records reflect the true financial status.
Types of Mistakes Rectifiable Under Section 154
Several types of errors can be rectified under Section 154, and they generally fall into two categories: clerical mistakes and mistakes apparent from the record. Some examples include:
Mathematical Errors: Simple arithmetic mistakes or computational errors in calculating income, tax, or deductions.
Wrong Application of Tax Provisions: This includes applying the wrong tax rates or deductions. For example, using the wrong tax slab or missing out on eligible deductions.
Incorrect TDS Credit: If there is a mismatch between the TDS deducted and the amount credited to your account, Section 154 allows you to request rectification. For example, if the TDS details in the return do not match the TDS credit as per Form 26AS.
Omission of Income or Deductions: If certain income was omitted or a deduction was missed in the original return, rectification can be sought under Section 154.
Carry-Forward of Losses: Errors in the carry-forward of losses from previous years (such as unclaimed business or capital losses) can also be rectified.
Incorrect Assessment or Refund Errors: If the assessment done by the Income Tax Department is incorrect or if the refund due is miscalculated, taxpayers can use Section 154 to request rectification.
When Should You Use Section 154?
Section 154 should be used when there is a clear, identifiable mistake in the filed return or assessment order. It is an effective tool when the mistake is apparent on the face of the record and does not require subjective interpretation or a detailed investigation. Some scenarios in which you should consider using Section 154 include:
When you notice computational errors after filing the ITR, such as wrong income reporting, deductions, or tax computation.
When TDS credits are mismatched or missing from the system, leading to a reduced refund.
When you realize that some deductions or exemptions were not claimed, and this omission impacts your tax liability.
If you have been denied the carry-forward of losses due to incorrect filing or assessment.
In cases where there is a discrepancy in the income tax calculation due to wrong application of tax provisions.
The rectification request should be filed as soon as the mistake is identified, as waiting too long could delay the correction and any potential refunds.
Process of Filing a Rectification Request
Filing a rectification request under Section 154 involves several steps, which can be done easily online through the Income Tax Department’s portal or with the help of platforms likeTaxBuddy. The process includes:
Login to the Income Tax Portal: First, you need to log in to the Income Tax e-filing portal using your PAN and password.
Select ‘Rectification’ Option: Under the "e-file" section, you will find an option to file a rectification request. Choose this option to proceed.
Choose the Assessment Year: Select the assessment year for which you want to request rectification.
Select the Type of Rectification: Depending on the type of mistake, choose from the available options such as "Income details," "TDS details," "Tax computation," or "Other details."
Submit Rectification Request: After filling in the necessary details, submit the rectification request. The portal will generate an acknowledgment number to track the status of your rectification request.
Verification: After submission, the Income Tax Department will review your rectification request. If the error is obvious and can be corrected, they will make the changes. In some cases, additional verification or documentation may be required.
Rectified Assessment or Refund: Once the rectification is processed, you will receive an updated assessment order or a corrected refund. The entire process is generally quick, but it can take time depending on the nature of the rectification.
How TaxBuddy Simplifies Section 154 Rectifications
TaxBuddy helps simplify the process of filing a Section 154 rectification request. The platform’s user-friendly interface walks you through the process step by step. It automatically detects common mistakes in your filed ITR and provides suggestions for necessary corrections. If you’re unsure about which mistake to rectify or how to submit a request, TaxBuddy’s expert support can guide you through the entire rectification process. By leveraging advanced tools and professional assistance, TaxBuddy ensures that your rectification request is filed accurately and promptly, minimizing delays and errors.
Time Limit for Rectification and Its Financial Impact
The rectification request must be filed within four years from the end of the relevant assessment year. For example, for an ITR filed for FY 2020-21 (Assessment Year 2021-22), the rectification request must be filed by March 31, 2025. Failing to file the rectification within this period will result in the request being rejected.
Financially, the rectification can have significant implications. Correcting an error that led to overpaid taxes could result in a higher refund, while rectifying underpaid taxes could avoid penalties or fines. However, if the rectification leads to additional taxes owed, you must pay them to avoid further penalties. The impact can also include the timing of the refund, as rectification may delay the processing of refunds due to the additional review required.
Conclusion
Section 154 of the Income Tax Act provides a valuable option for taxpayers to correct errors in their returns or assessments. Whether it’s a minor mathematical mistake or a more significant issue like mismatched TDS credits or unclaimed deductions, taxpayers can use this section to ensure their filings are accurate. Platforms like TaxBuddy make this process even easier, helping taxpayers navigate the rectification request with ease. Timely rectifications not only help avoid penalties but also ensure that taxpayers are not overcharged or underpaid. For those looking to make the most of Section 154 and streamline the process, TaxBuddy is an excellent resource for filing and correcting returns. For a simplified and efficient experience, it is highly recommended to download theTaxBuddy mobile app for a secure and hassle-free tax filing process.
FAQs
Q1: What types of errors can be corrected under Section 154? Section 154 allows taxpayers to correct computational errors, mistakes in TDS (Tax Deducted at Source) credits, omission of deductions or exemptions, carry-forward issues, and other inadvertent mistakes in the filed return or the assessment order. Common errors include incorrect tax calculations, mismatched TDS details, missed deductions such as those under Sections80C,80D, or80E, and errors in reporting income. If any discrepancies are noticed in the filed return, a rectification under Section 154 can be filed to amend them.
Q2: How long do I have to file a rectification under Section 154? A rectification request under Section 154 must be filed within four years from the end of the relevant assessment year. For example, if you are looking to rectify a return filed for FY 2020-21 (Assessment Year 2021-22), the rectification request must be filed by March 31, 2025. It is important to note that the rectification process cannot be initiated after the four-year window has passed.
Q3: Can I file a rectification for a missed deduction or exemption? Yes, if you have missed claiming a deduction or exemption in your original return, you can file a rectification request under Section 154. For example, if you failed to claim deductions under Section 80C, 80D, or 10(14) for HRA, you can file a rectification to correct the error. The rectification process allows you to update the return and include the missing deductions, reducing your taxable income and possibly leading to a tax refund.
Q4: How do I know if I need to file a rectification request? If you notice discrepancies in your filed return or receive a notice from the Income Tax Department, such as a mismatch in TDS credits or income reporting errors, you may need to file a rectification request. You should also file a rectification request if you discover errors when comparing your original ITR with your Form 26AS or the income and deductions reflected in the assessment order. If the error is not apparent, it’s best to consult a tax professional.
Q5: Can I amend the TDS details using Section 154? Yes, Section 154 allows you to rectify discrepancies in TDS details. If there is a mismatch between the TDS reported in your return and the TDS shown in your Form 26AS, you can file a rectification request. This could include cases where TDS was deducted but not correctly reflected, or if the amount mentioned in the return differs from the actual TDS reported. Rectifying these mismatches ensures that your tax liabilities are accurately calculated and refunds processed promptly.
Q6: What happens if I miss the deadline to file a rectification request? If you miss the deadline of four years from the end of the assessment year to file a rectification request, you will no longer be able to amend the errors in your filed return for that particular assessment year. It’s crucial to act within the prescribed time frame to ensure that any discrepancies are corrected and avoid future complications, such as audits or penalties.
Q7: Can TaxBuddy help with filing a rectification request? Yes, TaxBuddy offers assistance in filing rectification requests. They provide a streamlined process, helping you identify and correct errors in your return. TaxBuddy also provides expert support to ensure that your rectification request is filed accurately and in a timely manner. Whether the error relates to missed deductions, TDS mismatches, or other computational mistakes, TaxBuddy’s team of professionals can guide you through the process.
Q8: How do I track the status of my rectification request? You can track the status of your rectification request through the Income Tax Department’s e-filing portal. If you filed through TaxBuddy, you can also track the status via their platform, where updates are provided. Additionally, you will receive notifications from the Income Tax Department regarding the approval or rejection of your rectification request.
Q9: Will I receive a refund if I file a rectification for overpaid taxes? Yes, if the rectification results in the identification of overpaid taxes, you may receive a refund. For example, if you missed claiming a deduction or reported excess income, rectifying these errors could lead to a lower tax liability, and the excess amount would be refunded. TaxBuddy also provides assistance in monitoring refund status, making sure you get your refund in a timely manner.
Q10: Can I make corrections after receiving the final assessment order? Yes, corrections can still be made after receiving the final assessment order, as long as the error is apparent and can be corrected. The Income Tax Act allows taxpayers to file a rectification request if a mistake is found in the assessment order, such as incorrect TDS details or computational errors. The rectification can be requested even after the order is passed, provided the error is factual and can be rectified through a simple request.
Q11: What documents are required for a rectification request? When filing a rectification request, you may need to provide documents such as the original ITR filed, Form 26AS, TDS certificates, and other relevant financial documents. If the correction involves missed deductions or exemptions, you will need to submit the documents proving your claim, such as investment proof for Section 80C, medical insurance premiums for Section 80D, etc. Ensure that all necessary documents are submitted to avoid delays in the rectification process.
Q12: Does filing a rectification request affect my future tax filings? Filing a rectification request does not affect your future tax filings unless the rectification leads to penalties or adjustments that change your tax liabilities. In most cases, rectifying a mistake will simply correct the return for that assessment year and ensure that you are not overpaying taxes. However, if the rectification reveals major discrepancies, you may be required to pay additional taxes, which could influence your future filings. Generally, if done correctly, rectification ensures that future tax filings remain unaffected.















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