Tax Audit under Section explained: this guide covers what it means, who it applies to, the step-by-step process, documents required, fees, due dates and penalties in India — so you can stay compliant with confidence and avoid costly mistakes.
Section 44AB requires certain taxpayers to get their accounts audited by a chartered accountant. Here is what a tax audit is and who needs it.
What it is
A tax audit is an examination of a taxpayer's accounts by a CA to verify income, deductions and compliance, reported in Form 3CA/3CB and 3CD.
Who needs it
- Business turnover above ₹1 crore (₹10 crore with ≤5% cash)
- Professional receipts above ₹50 lakh
- Presumptive taxpayers declaring below the presumed rate
Due date & penalty
Due by 30 September; non-compliance attracts a penalty of 0.5% of turnover up to ₹1,50,000.
Frequently Asked Questions
What is a tax audit under Section 44AB?
A CA's examination of accounts to verify income and deductions, reported in Form 3CD.
Who needs a tax audit?
Businesses above ₹1 crore (₹10 crore with ≤5% cash) and professions above ₹50 lakh.
When is the tax audit due?
30 September of the assessment year.
What is the penalty for not doing a tax audit?
0.5% of turnover, up to ₹1,50,000.
Need help with this?
TaxClue's CA/CS experts handle GST, income tax and compliance end-to-end — fully online, transparent pricing.
Talk to an expert →