Understanding Statutory Tax Audits Under Section 44AB
Section 44AB of the Income Tax Act, 1961 mandates that certain categories of taxpayers carrying on business or profession must have their accounts audited by a practising Chartered Accountant. The core intent of this statutory requirement is to ensure precise computation of taxable income, verify claims for deductions, and prevent tax evasion.
Turnover Thresholds: Business vs. Profession
Under current income tax provisions, the turnover limits for audit applicability stand as follows:
- Businesses with Cash Transactions: Mandatory tax audit applies if gross receipts or turnover exceeds ₹1 Crore during the previous year.
- Businesses with High Digital Transactions: The threshold limit is elevated to ₹10 Crore, provided that aggregate cash receipts and aggregate cash payments do not exceed 5% of total turnover and expenditure respectively.
- Professionals: Mandatory tax audit applies if gross professional receipts exceed ₹50 Lakhs in the financial year.
- Presumptive Taxation Schemes (Section 44AD / 44ADA): If an assessee declares profits lower than the prescribed deemed percentage and total income exceeds the basic exemption limit.
Key Audit Reports: Form 3CA vs Form 3CB
The Chartered Accountant furnishes the audit report online via the Income Tax e-Filing portal in one of two prescribed formats:
- Form 3CA - 3CD: Used for taxpayers whose accounts are already required to be audited under any other law (such as companies audited under the Companies Act, 2013).
- Form 3CB - 3CD: Used for individuals, firms, and sole proprietorships where audit is mandatory solely under Section 44AB of the Income Tax Act.
- Form 3CD Statement of Particulars: A comprehensive 44-clause statement disclosing statutory details, depreciation schedules, related-party payments under Section 40A(2)(b), and TDS compliance.
Consequences of Non-Filing or Delayed Filing
Under Section 271B, failure to obtain and submit the audit report by the statutory due date (30th September of the assessment year) attracts a penalty equal to 0.5% of total sales or turnover, subject to a statutory ceiling of ₹1,50,000.