Many business owners and professionals confuse a Companies Act statutory audit with an Income Tax Audit under Section 44AB. While companies are generally required to have their financial statements audited every year under company law, tax audit applicability depends on turnover, gross receipts, and other conditions prescribed under the Income-tax Act.
For FY 2026-27 (AY 2027-28), understanding the applicable audit thresholds is essential to avoid penalties, delayed filings, and non-compliance with tax laws.
Applicable to:
Every company registered under the Companies Act is generally required to get its financial statements audited, irrespective of turnover or profit. There is no minimum turnover threshold for statutory audit of companies.
Applicable to:
Tax audit becomes mandatory only when specified turnover or receipt thresholds are crossed.
Under Section 44AB(a):
| Category | Threshold |
|---|---|
| Normal Business | Turnover exceeding ₹1 Crore |
| Digital Business (Cash receipts and cash payments each not exceeding 5%) | Turnover exceeding ₹10 Crore |
A tax audit becomes mandatory if business turnover exceeds ₹1 crore. However, where cash receipts and cash payments are each within 5% of total receipts and payments, the enhanced threshold of ₹10 crore applies.
Under Section 44AB(b):
| Category | Threshold |
|---|---|
| Professionals | Gross Receipts exceeding ₹50 Lakh |
Professionals such as:
must undergo a tax audit if their gross professional receipts exceed ₹50 lakh during the financial year.
Even if turnover is below the normal threshold, tax audit may still become applicable in certain situations.
Tax audit may be required where:
Audit may be required where:
For companies, statutory audit is mandatory regardless of:
Even a newly incorporated private limited company with minimal transactions must get its accounts audited before filing annual ROC returns.
Generally, for taxpayers covered under Section 44AB:
| Compliance | Due Date |
|---|---|
| Tax Audit Report (Form 3CA/3CB & 3CD) | 30 September 2027* |
| Income Tax Return | 31 October 2027* |
(*Subject to any extension notified by CBDT.)
Failure to get accounts audited when required can result in:
The penalty may be:
whichever is lower.
| Particulars | Amount |
|---|---|
| Annual Turnover | ₹1.25 Crore |
| Cash Transactions | Significant |
✅ Tax Audit Applicable
| Particulars | Amount |
|---|---|
| Turnover | ₹8 Crore |
| Cash Receipts | Less than 5% |
| Cash Payments | Less than 5% |
✅ Tax Audit Not Required
Since turnover is below ₹10 crore and cash transactions are within prescribed limits.
| Particulars | Amount |
|---|---|
| Gross Receipts | ₹60 Lakh |
✅ Tax Audit Applicable
Because professional receipts exceed ₹50 lakh.
✅ Monitor turnover throughout the year
✅ Track cash receipts and payments separately
✅ Maintain proper books of account
✅ Reconcile GST turnover with financial statements
✅ Engage a Chartered Accountant well before the due date
✅ Review presumptive taxation eligibility annually
For FY 2026-27, every company registered under the Companies Act must undergo a statutory audit regardless of turnover, making audit compliance mandatory even for small private limited companies and startups. In addition, a tax audit under Section 44AB becomes mandatory for businesses with turnover exceeding ₹1 crore (or ₹10 crore where cash transactions do not exceed 5%) and for professionals with gross receipts exceeding ₹50 lakh.
Businesses and professionals should regularly monitor turnover, cash transactions, and presumptive taxation conditions to determine audit applicability well before year-end. Timely audits not only ensure legal compliance but also facilitate smoother tax filings, loan approvals, investor due diligence, and regulatory reporting.
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