Tax audit - stay compliant under Section 44AB
Tax audit under Section 44AB of the Income Tax Act is mandatory for specified persons and businesses exceeding turnover thresholds. Our experienced CAs conduct thorough audits ensuring ICAI compliance and timely filing of Form 3CA/3CB with CARO reports. Completed in 15-30 days.
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- Mandatory Threshold
- ₹1 Cr / ₹5 Cr / ₹10 Cr turnover
- Due Date
- 30 September of assessment year
- Report Forms
- 3CA / 3CB / 3CD
- CARO Report
- Mandatory for specified businesses
What is a Tax Audit?
A tax audit is an examination of a taxpayer's tax return by the Income Tax Department or by a Chartered Accountant. Under Section 44AB of the Income Tax Act, certain taxpayers are required to get their accounts audited by a registered CA.
The tax audit ensures that the books of accounts and other documents reflect the correct income claimed by the taxpayer. It helps in verifying compliance with income tax provisions and filing accurate returns.
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Tax audit - stay compliant under Section 44AB
Professional tax audit services under Section 44AB by experienced CAs. Mandatory for businesses exceeding turnover thresholds. ICAI compliant audit reports, Form 3CA/3CB, CARO report. Starting from ₹4,999.
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Who Needs a Tax Audit?
Tax audit is mandatory under Section 44AB for:
- Businesses with total sales, turnover or gross receipts exceeding ₹1 crore
- Professionals with total gross receipts exceeding ₹50 lakh (now ₹75 lakh u/s 44ADA)
- Persons carrying on business eligible for presumptive taxation under Section 44AD with income exceeding the prescribed limit
- Persons carrying on business eligible for presumptive taxation under Section 44AE, 44BB, 44BBB
- Persons carrying on business eligible for presumptive taxation under Section 44ADA with income exceeding the specified limit
- Assessees required to file Form ITR-5, 6 or 7
Our Tax Audit Process
Document Collection
We collect your financial statements, books of accounts, and supporting documents for the audit period.
Audit Planning
Our CA team reviews your business operations and plans the audit approach based on applicable Section 44AB thresholds.
Fieldwork & Verification
We verify transactions, examine supporting vouchers, and test compliance with income tax provisions.
Report Preparation
We prepare Form 3CA/3CB with Form 3CD (CARO) and other required annexures as per ICAI guidelines.
Filing
We electronically file the audit report with the Income Tax Department before the due date of filing returns.
Tax Audit Fees & Plans
Basic Tax Audit
For businesses under presumptive taxation with turnover up to ₹50 lakh
- Form 3CB preparation
- CARO report
- 1 working day delivery
Standard Tax Audit
For businesses with turnover up to ₹5 crore
- Full audit by 2 CAs
- Form 3CA/3CB + 3CD
- Tax return filing
- Reply to notices
Premium Tax Audit
For businesses with turnover above ₹5 crore
- Senior CA-led team
- Comprehensive audit
- All forms & reports
- Direct representation
Full fee breakdown
| Particulars | Government fee | Professional fee |
|---|---|---|
| Basic Tax Audit | Nil | ₹4,999 |
| Standard Tax Audit | Nil | ₹14,999 |
| Premium Tax Audit | Nil | ₹34,999 |
Not included in any tier:
- ✕ Court proceedings
- ✕ ITAT representation
- ✕ Third-party verification beyond scope
Frequently asked questions
Section 44AB mandates a tax audit for certain categories of taxpayers. If your business turnover exceeds ₹1 crore (or ₹10 crore with less than 5% cash transactions) or professional receipts exceed ₹50 lakh, you must get your accounts audited by a CA.
Only a Chartered Accountant (CA) registered with the Institute of Chartered Accountants of India (ICAI) can conduct a tax audit under Section 44AB.
The tax audit report must be filed by 30 September of the assessment year. This is before the due date for filing income tax returns (31 October for audit cases).
The CA files Form 3CA or 3CB (depending on whether the taxpayer is required to get accounts audited under any other law) along with Form 3CD (comprehensive audit report) and the CARO report.
If a tax audit is mandatory and not conducted, the Income Tax Department can levy a penalty under Section 271B of the Income Tax Act, which can be the lower of ₹1,50,000 or 0.5% of total sales, turnover or gross receipts.
No. A statutory audit is mandatory under the Companies Act for companies and LLPs. A tax audit is mandatory under the Income Tax Act for businesses/professionals exceeding specified turnover limits. A single CA can conduct both.
You need to provide your books of accounts, financial statements, bank statements, GST returns, TDS returns, invoices, expense vouchers, and any other supporting documents for the financial year being audited.
No. If a tax audit is mandatory under Section 44AB, the assessee must file the audit report before the due date. Otherwise, deductions claimed may be disallowed and penalties may apply.
From FY 2020-21, businesses with turnover up to ₹10 crore are exempt from tax audit if cash receipts and cash payments do not exceed 5% of total receipts/payments. This was introduced to promote digital payments.
Yes, if the turnover exceeds the prescribed limits. For businesses under Section 44AD, tax audit is required if income is less than deemed profits and total sales exceed ₹2 crore.
CARO (Companies (Auditor's Report) Order) is a comprehensive report prepared by the auditor of a company, covering various aspects of financial reporting, internal controls, and compliance with laws and regulations.
Typically 15-30 working days, depending on the size and complexity of your business operations. Simple businesses with organized books may take less time.
Yes, you can change your CA for tax audit. The new CA will need to obtain details of the previous audit and coordinate with your tax return filing.
Freelancers and professionals with gross receipts exceeding ₹50 lakh (or ₹75 lakh under Section 44ADA) must get their accounts audited. Under Section 44ADA, professionals with receipts up to ₹75 lakh can declare 50% as income without audit.
Under Section 271B, the penalty can be ₹1,00,000 or 0.5% of total turnover/gross receipts, whichever is lower. However, a reasonable cause can be shown for non-compliance.
Written by Bizeneed Editorial Team, Financial & Compliance Content Writers · Reviewed by CA Vikram Mehta, Practising Chartered Accountant, 15+ years
Last updated 2025-09-01
Ready for your Tax Audit?
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Ready for your Tax Audit?
Get started today with a free consultation from our CA experts.