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Section 148 Notices Often Follow ITR-4 Errors – Be Careful

  • Writer:   PRITI SIRDESHMUKH
    PRITI SIRDESHMUKH
  • Sep 29
  • 9 min read

Section 148 notices often follow errors in ITR-4 filings, signaling that the Income Tax Department believes some income has escaped assessment. These notices can result from data mismatches, defective returns, or unreported income. Understanding why these notices are issued, the legal framework, and how to respond effectively is critical for avoiding penalties and reassessments. Prompt corrective action, including filing revised returns and maintaining accurate documentation, helps taxpayers comply seamlessly. Using digital platforms like TaxBuddy can simplify filing, reduce errors, and provide timely alerts on notices.

Table of Contents

Why Section 148 Notices Are Issued After ITR-4 Errors

Section 148 notices are typically issued when the AO has reason to believe that income has escaped assessment. In the context of ITR-4, this could happen due to underreporting of income, discrepancies in presumptive income calculations, mismatch of TDS credits, or failure to disclose all business or professional income. The notice serves as a legal tool for the AO to verify income and demand additional taxes if necessary.


Common ITR-4 Filing Errors Triggering Notices

Filing ITR-4 accurately is crucial for taxpayers opting for the presumptive taxation scheme under Sections 44AD, 44ADA, or 44AE. However, several common mistakes can trigger notices from the Income Tax Department, especially under Section 148 or scrutiny assessments.


One of the frequent errors is misreporting turnover or gross receipts. Taxpayers sometimes understate or overstate their business income, either due to confusion about the threshold limits or clerical mistakes. Even minor discrepancies can alert the department, prompting further scrutiny.


Incorrect presumptive income calculations under Sections 44AD or 44ADA are another common source of errors. Taxpayers may apply the wrong percentage for presumptive income or fail to adjust for eligible deductions, which results in incorrect total income reporting.


Non-disclosure of income from other sources, such as interest, dividends, or rental income, also increases the risk of receiving a notice. All sources of taxable income must be accurately included in the return.


Mismatches between the TDS reported in Form 26AS and the details declared in the return can cause delays in processing refunds and trigger notices for verification.


Mathematical errors in calculating total income, deductions, or tax liability are surprisingly common. Simple addition or subtraction mistakes can result in underreporting of tax payable, which attracts scrutiny.


Even seemingly minor errors can provoke a Section 148 notice, emphasizing the importance of careful preparation, cross-verification of TDS credits, and accurate filing. Using digital tools like the TaxBuddy mobile app can help prevent such errors and ensure compliance with the Income Tax Act.


Legal Framework of Section 148 Notices

Under Section 148, the AO may issue a notice within three years from the end of the relevant assessment year. For cases where income has escaped assessment exceeding ₹50,000, the period may extend up to ten years. The notice requires the taxpayer to file a return or furnish information, giving the AO the power to reassess and demand additional tax. Legal safeguards exist, including the right to appeal, but timely and accurate responses are critical.


How to Respond to Section 148 Notices

Filing ITR-4 accurately is of utmost importance for taxpayers who have opted for the presumptive taxation scheme under Sections 44AD, 44ADA, or 44AE. These sections are designed to simplify the tax filing process for small businesses, professionals, and certain transport operators by allowing them to declare income at a prescribed percentage of turnover or gross receipts. However, despite its simplicity, ITR-4 filing comes with several nuances, and mistakes during the process can easily trigger notices from the Income Tax Department, especially under Section 148, which deals with reassessment, or during scrutiny assessments.


One of the most common errors arises from misreporting turnover or gross receipts. Taxpayers often understate or overstate their business income, either due to confusion about threshold limits or because of clerical mistakes. Even a minor discrepancy in reporting can alert the Income Tax Department, prompting further scrutiny and investigations. Correctly reporting turnover is particularly crucial for taxpayers under Section 44AD, as misreporting can affect the calculation of presumptive income and tax liability.


Another frequent source of errors is incorrect calculation of presumptive income under Sections 44AD or 44ADA. Taxpayers sometimes apply the wrong percentage for presumptive income or fail to consider eligible deductions, leading to inaccurate reporting of total income. For instance, in Section 44ADA, professionals are required to declare 50% of gross receipts as taxable income. Any deviation from this prescribed percentage, intentional or accidental, can trigger inquiries and notices from the department.


Non-disclosure of income from other sources is another area that increases the risk of receiving a notice. Income from interest on bank deposits, dividends, rental income, or other sources must be accurately included in the return. Failure to report these sources not only results in underreporting of income but also creates mismatches when cross-checked with Form 26AS or other information available with the department.


Mismatches between the Tax Deducted at Source (TDS) reported in Form 26AS and the details declared in the ITR are another common reason for notices and delays in processing refunds. Taxpayers often overlook small discrepancies in TDS, especially when multiple deductors are involved, leading to an incorrect tax credit claim. Such mismatches compel the department to verify the details, which can delay refund processing and sometimes trigger notices for clarification or correction.


Filing Revised ITR-4 Returns: Step-by-Step

  • Log in to the Income Tax e-filing portal.

  • Select “Revised Return” under the relevant assessment year.

  • Correct errors in turnover, presumptive income, or deductions.

  • Validate TDS and other credit entries against Form 26AS.

  • Submit the revised ITR-4 and e-verify within the stipulated time.


Maintaining Records to Support Your Return

Taxpayers should maintain:


  • Bank statements and reconciliation sheets.

  • Sales and purchase invoices.

  • TDS certificates and Form 26AS verification.

  • Any other financial documents supporting claimed deductions or income.


Proper record-keeping can prevent disputes and facilitate smooth response to notices.


Role of Digital Solutions in Avoiding Notices

Platforms like TaxBuddy simplify ITR-4 filing, automatically match TDS credits, calculate presumptive income, and validate entries before submission. By reducing human errors, digital solutions help avoid Section 148 notices and provide ready access to supporting records for audit or reassessment.


Important Timelines and Limitations for Section 148

  • Standard notice issuance: within 3 years from the end of the assessment year.

  • Escaped income exceeding ₹50,000: up to 10 years.

  • Revised return filing: as per the deadline mentioned in the notice.

  • Delays in response can attract interest under Sections 234A, 234B, and 234C.


Understanding these timelines ensures compliance and avoids additional liabilities.


Avoiding Common Mistakes That Lead to Notices

Avoiding common mistakes when filing Income Tax Returns (ITR) is crucial to prevent notices, particularly under Section 148 or related scrutiny actions. One of the key aspects is the accurate reporting of all income sources. Taxpayers should ensure that every source of income, including salary, interest, capital gains, rental income, and any other taxable earnings, is correctly declared. Omitting even a small source can trigger notices from the Income Tax Department.


Correct calculation of presumptive income is another common area where errors occur. Individuals or professionals opting for sections like 44AD, 44ADA, or 44AE must carefully compute their income based on the applicable percentage of turnover or receipts. Mistakes here can lead to discrepancies that raise red flags during assessment.


Regular verification of TDS (Tax Deducted at Source) is equally important. Taxpayers should cross-check their TDS against Form 26AS to ensure that the taxes deducted by employers, banks, or other entities match the records in the government database. Any mismatch can result in delays in refunds or trigger notices.


Filing returns on time and double-checking all entries before submission is a simple but effective precaution. This includes reviewing personal details, PAN numbers, bank account information, and income and deduction entries. Even minor errors can result in processing delays or notices requesting clarification.


Leveraging expert-assisted platforms like TaxBuddy can significantly reduce errors. These platforms provide automated checks, real-time TDS verification, and guided workflows that help ensure accurate reporting, compliance with tax laws, and correct form selection. Using such platforms can reduce manual errors, avoid mismatches, and streamline the filing process.


By taking these proactive measures—accurate reporting, correct presumptive income calculations, TDS verification, careful filing, and using expert-assisted tools—taxpayers can substantially minimize the chances of receiving Section 148 notices or other scrutiny actions, ensuring a smoother and hassle-free tax filing experience.

Conclusion

Receiving a Section 148 notice after filing ITR-4 can be stressful, but careful verification, accurate reporting, and proper documentation can prevent complications. Utilizing digital solutions such as TaxBuddy ensures accurate filings, corrects mismatches, and simplifies the revision process. For anyone needing assistance in filing or revising ITR-4, it is highly recommended to download the TaxBuddy mobile app for a simplified, secure, and hassle-free experience.


FAQs

Q1. What triggers a Section 148 notice after filing ITR-4?

A Section 148 notice is issued by the Assessing Officer (AO) when they believe that some income has escaped assessment. For ITR-4 filers, this can happen if there is a discrepancy in reported income, unreported presumptive income under Sections 44AD, 44ADA, or 44AE, or mismatches in TDS or advance tax credits. The notice is the first step in reopening the assessment to ensure correct taxation.


Q2. How can I respond to a Section 148 notice?

Upon receiving a Section 148 notice, you must respond within the timeline mentioned, usually 30 days. Your response should include submitting the required ITR, supporting documents, and an explanation if you believe your income has been correctly reported. Responses can be submitted online through the Income Tax e-filing portal, or physically at the AO’s office.


Q3. Can I file a revised ITR-4 after receiving a notice?

Yes, a revised ITR-4 can be filed if you discover any omissions or errors after filing your original return, even after receiving a Section 148 notice. Filing a revised return before responding to the notice can help clarify your position and reduce disputes.


Q4. What documents should I maintain to support my ITR-4?

It is essential to maintain bank statements, books of accounts (if applicable), TDS certificates (Form 16/16A), invoices, and proofs of expenses and deductions claimed. These documents support your income declarations, particularly under presumptive schemes, and help in responding effectively to any notice.


Q5. How does TDS mismatch lead to a Section 148 notice?

TDS mismatches occur when the TDS reflected in Form 26AS does not match the amount reported in your ITR-4. If the AO identifies discrepancies between your ITR and the TDS records, they may issue a Section 148 notice to verify the correct income and claim of TDS credits.


Q6. What are the penalties for not responding to a notice?

Failure to respond to a Section 148 notice can lead to the AO proceeding with an assessment in your absence, which may result in higher tax demand, interest under Sections 234A/234B/234C, and penalties for non-compliance. Timely response is crucial to avoid additional financial liability.


Q7. How long does the AO have to issue a Section 148 notice?

For most taxpayers, the AO can issue a Section 148 notice within four years from the end of the relevant assessment year if income has escaped assessment. In cases of income exceeding ₹50 lakh, the limit can extend to six years. This period ensures the AO has time to review discrepancies and reopen assessments.


Q8. Can a digital platform like TaxBuddy prevent notices?

While no platform can fully guarantee prevention of notices, TaxBuddy helps minimize risks by ensuring accurate ITR-4 filing, automated TDS and income matching, and timely tax computation. By reducing errors and omissions, TaxBuddy lowers the likelihood of triggering Section 148 notices.


Q9. Is there a difference between belated and revised ITR-4?

Yes, a belated return is filed after the due date, whereas a revised return is filed to correct errors or omissions in an already submitted ITR. Both serve different purposes: belated returns comply with deadlines, while revised returns correct discrepancies that could otherwise trigger notices.


Q10. What is the process for e-verifying a revised ITR-4?

After submitting a revised ITR-4, e-verification is mandatory. You can verify through Aadhaar OTP, net banking, or by sending a signed ITR-V to CPC Bangalore. E-verification validates your revised return and ensures it is legally recognized for further processing.


Q11. How do presumptive income errors affect notiice issuance?

Errors in declaring presumptive income under Sections 44AD, 44ADA, or 44AE—such as underreporting business income or miscalculating allowable deductions—can alert the AO to potential under-assessment. This may lead to a Section 148 notice to reconcile the declared income with actual or estimated income.


Q12. Can professional help reduce the risk of notices under Section 148?

Yes, working with tax professionals or platforms like TaxBuddy ensures accurate computation, proper documentation, and timely filing of ITR-4. Professionals can review your return, match TDS credits, and advise on presumptive income reporting, which significantly lowers the chances of triggering Section 148 notices.


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