Section 44AB Tax Audit: Applicability, Limits & Process
- PRITI SIRDESHMUKH

- 4 hours ago
- 9 min read
Section 44AB of the Income Tax Act, 1961 mandates certain taxpayers to get their accounts audited by a Chartered Accountant to ensure accuracy and compliance in financial reporting. This audit verifies that income, deductions, and turnover details are correctly reported and align with tax laws. Businesses, professionals, and certain entities exceeding specified turnover or receipt limits must comply with this audit requirement. The provision promotes financial transparency and curbs tax evasion by ensuring systematic record-keeping and authentic disclosures.
Table of Contents
Understanding Section 44AB Tax Audit
Section 44AB of the Income Tax Act, 1961, requires certain taxpayers to have their accounts audited by a Chartered Accountant to ensure transparency and accuracy in financial reporting. The primary intent of this provision is to verify that the income declared, deductions claimed, and turnover reported are true and comply with the law. By mandating this audit, the government ensures that businesses and professionals maintain proper books of accounts, which in turn helps in preventing tax evasion and misreporting of income. The tax audit also builds confidence in financial data and promotes fairness in taxation by creating a standard compliance mechanism across different categories of taxpayers.
Applicability of Section 44AB
The applicability of Section 44AB depends on the type of taxpayer and the scale of their income or turnover. Businesses with total sales, turnover, or gross receipts exceeding ₹1 crore in a financial year are required to undergo a tax audit. However, if cash transactions (receipts and payments) do not exceed 5% of total transactions, the threshold is increased to ₹10 crore, encouraging digital transactions. Professionals, on the other hand, must get their accounts audited if their gross receipts exceed ₹50 lakhs during the year. For those opting for presumptive taxation under Sections 44AD, 44ADA, or 44AE, a tax audit is required if the declared profits are below the prescribed percentage of turnover, or if the taxpayer opts out of the presumptive scheme. Cooperative societies with income exceeding the basic exemption limit are also covered under this section. Certain exemptions apply to small taxpayers whose turnover and profit conditions fall within the prescribed limits.
Section 44AB Tax Audit Limits for FY 2024-25
The audit limits under Section 44AB are defined based on turnover and professional receipts. For businesses, the audit becomes mandatory if turnover exceeds ₹1 crore. However, the limit rises to ₹10 crore provided that cash receipts and payments are limited to 5% of total transactions, as introduced from FY 2020-21 and continued through Budget 2025. For professionals such as doctors, consultants, and accountants, an audit is mandatory when gross receipts exceed ₹50 lakhs in a financial year. Budget 2025 retained these limits while focusing on improving compliance through automation and simplified reporting standards. These thresholds help distinguish small taxpayers from larger entities, ensuring proportional compliance obligations based on business scale.
Audit Process under Section 44AB
The tax audit must be conducted by a qualified Chartered Accountant who examines the books of account, records, and financial statements to verify their correctness. The audit process involves using specific forms prescribed by the Income Tax Department: Form 3CA and 3CB for audit reports, and Form 3CD for detailed financial particulars. Once the audit is completed, the report must be filed electronically on the Income Tax Department’s portal by the Chartered Accountant. The usual due date for submission is 30th September following the financial year, while for cases involving international or specified domestic transactions, the due date is extended to 31st October. This process ensures that all relevant financial data is reviewed, discrepancies are corrected, and compliance is completed well before the deadline to avoid penalties or scrutiny.
Penalty for Non-Compliance with Section 44AB
Failure to comply with the audit requirement attracts penalties under Section 271B. The penalty is calculated as 0.5% of the total turnover or gross receipts, subject to a maximum of ₹1,50,000. However, the law provides relief in genuine cases where there is a reasonable cause for the delay or default—such as natural calamities, auditor resignation, strikes, loss of records due to fire or theft, or other valid reasons. If the taxpayer successfully justifies the reason for non-compliance, the Assessing Officer may choose to waive the penalty. Timely communication with the Income Tax Department and proper documentation of such causes are crucial to obtaining relief.
Objectives of the Section 44AB Tax Audit
The primary objective of the tax audit is to ensure that taxpayers maintain accurate and verifiable financial records. It promotes compliance by detecting errors, misstatements, and discrepancies early in the process. The audit also serves as a check against fraudulent practices by ensuring that income, expenses, and deductions are supported by proper evidence. Additionally, tax audits help the Income Tax Department streamline assessments, reduce disputes, and ensure consistency in the financial information submitted. By reinforcing accountability, Section 44AB fosters a culture of financial discipline, making the overall tax filing process more transparent and credible.
Role of Bank Accounts in a Tax Audit
Bank accounts play a significant role in tax audits under Section 44AB. Accurate bank records help auditors verify turnover, expenses, and other transactions reported in the books of account. Taxpayers must ensure that all business-related transactions are routed through identifiable bank accounts, and that bank statements reconcile with accounting records. Bank account opening forms and compliance documents are also essential, as they establish ownership and operational clarity for the business. Any mismatch between bank statements and recorded income can raise red flags during the audit. Maintaining clean, well-documented bank records ensures smoother audit proceedings and demonstrates credibility in financial reporting.
How TaxBuddy Simplifies Tax Audit and Filing
TaxBuddy offers an AI-driven platform that simplifies the entire tax audit and filing process for businesses and professionals. It assists in collecting and organizing financial data, reconciling bank statements, and preparing necessary documents for the audit. The platform’s automation features reduce manual errors and ensure that audit reports in Forms 3CA, 3CB, and 3CD are filed accurately within deadlines. TaxBuddy also provides expert-assisted filing plans where professionals review the audit details, identify potential compliance gaps, and ensure timely submission. With its easy-to-use dashboard and automated reminders, TaxBuddy helps taxpayers meet all audit obligations without stress, ensuring accuracy and peace of mind.
Conclusion
The tax audit under Section 44AB is a cornerstone of financial transparency and regulatory compliance for businesses and professionals. It ensures accurate reporting, helps prevent tax discrepancies, and strengthens the reliability of financial disclosures. Modern digital solutions like TaxBuddy have made it easier to manage and file audit reports, ensuring adherence to statutory timelines with minimal effort. For anyone looking for assistance in tax filing, it is highly recommended to download the TaxBuddy mobile app for a simplified, secure, and hassle-free experience.
FAQs
Q1. Who is required to get a tax audit under Section 44AB?
A tax audit under Section 44AB is mandatory for businesses whose total sales, turnover, or gross receipts exceed ₹1 crore in a financial year. However, this limit extends to ₹10 crore if the taxpayer’s aggregate cash receipts and payments do not exceed 5% of total transactions, promoting digital compliance. For professionals such as doctors, architects, consultants, or lawyers, the audit is required when their gross receipts exceed ₹50 lakhs. Additionally, taxpayers under presumptive taxation schemes must also undergo a tax audit if their declared profits fall below the prescribed limit or they opt out of the scheme.
Q2. What is the deadline for filing the tax audit report?
The tax audit report must be filed electronically by the Chartered Accountant on or before 30th September of the relevant assessment year. For taxpayers engaged in international transactions or specified domestic transactions, the deadline extends to 31st October. Timely filing of the audit report ensures the taxpayer’s income tax return is processed smoothly, avoiding penalties and scrutiny notices from the department. TaxBuddy helps users track these deadlines and submit reports promptly to stay compliant.
Q3. What are the penalties for non-compliance with Section 44AB?
Failure to conduct or file the tax audit report within the prescribed due date attracts a penalty under Section 271B of the Income Tax Act. The penalty imposed is 0.5% of the total turnover or gross receipts, subject to a maximum of ₹1,50,000. However, if the taxpayer demonstrates a reasonable cause for the delay—such as natural disasters, system failures, resignation of the auditor, or loss of accounts—the Assessing Officer may choose to waive the penalty. Timely documentation and communication with the department are essential in such cases.
Q4. Can presumptive taxpayers be exempt from tax audit?
Yes, taxpayers who have opted for presumptive taxation under Sections 44AD, 44ADA, or 44AE are exempt from audit as long as they declare profits as per the prescribed percentage and their turnover remains within the specified limits. For example, small businesses under Section 44AD are exempt if turnover is up to ₹2 crore and profits are declared at 8% (6% for digital receipts). However, if a taxpayer declares lower profits or opts out of the presumptive scheme, a tax audit becomes mandatory.
Q5. Who can conduct the tax audit?
A tax audit under Section 44AB can only be conducted by a Chartered Accountant (CA) holding a valid Certificate of Practice issued by the Institute of Chartered Accountants of India (ICAI). The CA reviews the books of accounts, verifies financial statements, and ensures compliance with tax laws. The audit report is then digitally signed and submitted to the Income Tax Department through the CA’s login credentials, ensuring authenticity and accountability.
Q6. What is the significance of Form 3CA, 3CB, and 3CD in a tax audit?
These forms are prescribed under the Income Tax Rules for conducting and reporting tax audits. Form 3CA is used when the taxpayer’s accounts are already audited under another law, such as the Companies Act. Form 3CB applies when the audit is conducted solely under the Income Tax Act. Form 3CD is a detailed statement of particulars that captures essential data like turnover, expenses, depreciation, deductions, and tax liabilities. Together, these forms ensure standardized and transparent reporting of financial information to the Income Tax Department.
Q7. How does a tax audit benefit businesses and professionals?
A tax audit offers multiple benefits beyond statutory compliance. It ensures that books of accounts are accurate, complete, and verifiable, minimizing the risk of discrepancies or misreporting. Regular audits help businesses detect errors early, improve financial discipline, and build trust with investors, banks, and tax authorities. Moreover, having audited financial statements streamlines income tax filing and supports smoother assessments or scrutiny proceedings, reducing the likelihood of penalties or litigation.
Q8. What are the updated limits for tax audits in FY 2024-25?
For FY 2024-25, businesses with turnover exceeding ₹1 crore must undergo a tax audit. However, if their total cash transactions (both receipts and payments) are within 5% of total transactions, the limit extends to ₹10 crore. For professionals, the threshold remains ₹50 lakhs. These updated limits continue the reforms initiated in earlier budgets to simplify compliance and promote digital transactions. Entities adhering to these digital norms enjoy a higher exemption threshold from mandatory audits.
Q9. Can cooperative societies be subject to a tax audit?
Yes, cooperative societies are also required to undergo a tax audit if their income exceeds the basic exemption limit. The audit ensures that the society’s financial transactions, member receipts, and expenditures comply with the Income Tax Act. Even if a cooperative society is separately audited under the Cooperative Societies Act, it must still comply with Section 44AB if its income or turnover surpasses the specified limits. This dual audit ensures accuracy in both statutory and tax-related records.
Q10. Does TaxBuddy assist with filing tax audit reports online?
Yes, TaxBuddy provides a seamless solution for filing tax audit reports through its AI-powered and expert-assisted plans. The platform simplifies audit documentation, ensures accurate data entry in Forms 3CA, 3CB, and 3CD, and helps users track submission deadlines. TaxBuddy’s professionals review each report to ensure compliance before electronic submission to the Income Tax Department. Its guided process eliminates technical errors and reduces the risk of delayed filings or penalties.
Q11. Which is the best site to file ITR?
While the official Income Tax Department portal is the primary platform for e-filing, many taxpayers prefer using platforms like TaxBuddy due to their ease of use and added support. TaxBuddy combines automation with professional expertise, allowing users to file returns accurately, even in complex cases involving multiple income sources, deductions, or tax notices. Its AI-based checks ensure accuracy and compliance while reducing manual effort and the chances of errors.
Q12. Where to file an income tax return?
An income tax return can be filed directly on the government’s official portal (incometax.gov.in) or through authorized e-filing intermediaries like TaxBuddy. Filing through TaxBuddy offers the advantage of automation and expert support. The platform automatically extracts data from Form 16, PAN, and AIS, ensuring error-free entries. Whether filing a simple salary return or a complex business return, TaxBuddy provides a guided experience that saves time and guarantees compliance.









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