Tax Audit under Section 44AB

A tax audit under Section 44AB is a Chartered Accountant's examination of your books of account specifically to verify compliance with the Income-tax Act — correct computation of income, correct claims of deduction, and disclosure of specified particulars in Form 3CD. It is distinct from a statutory audit under the Companies Act, which examines whether the financial statements present a true and fair view for shareholders and regulators. A company may need both — the statutory auditor's report and, layered on top of the same books, a Form 3CD tax audit report, which may be issued by the same or a different CA.

The basic threshold is ₹1 crore of total sales, turnover, or gross receipts in the previous year. This is enhanced to ₹10 crore where cash receipts during the year do not exceed 5% of total receipts and cash payments do not exceed 5% of total payments — a condition intended to reward businesses that operate predominantly through banking channels. Both the receipts and payments conditions must independently be satisfied; meeting one and not the other does not extend the threshold.

No. For a person carrying on a profession notified under Section 44AA — including Chartered Accountants, doctors, lawyers, architects, engineers, and other specified professionals, as well as those the Board notifies from time to time — the tax audit threshold is gross receipts exceeding ₹50 lakh in the previous year. There is no equivalent ₹10 crore enhanced threshold for professionals as there is for businesses under the cash-transaction condition applicable to Section 44AB(a).

Not automatically — but there are two situations where audit still applies. First, if you declare profit below the prescribed presumptive rate (8% of turnover generally, 6% for receipts through banking/digital channels) and your total income exceeds the basic exemption limit, audit is mandatory for that year. Second, if you opted for Section 44AD in an earlier year and then declare income not in accordance with the presumptive scheme in any of the following 5 assessment years, you are barred from claiming presumptive taxation for those 5 years, and if your income during that period exceeds the exemption limit, tax audit becomes mandatory for the full 5-year lock-out period.

Form 3CA is used when the taxpayer's accounts are already required to be audited under any other law — most commonly a company audited under the Companies Act, or certain co-operative societies and other entities audited under their governing statute. Form 3CB is used in all other cases, where no other law mandates an audit — the tax audit is the only audit these books receive. In both cases, Form 3CD — the detailed statement of particulars — is attached and forms the substantive part of the report.

Form 3CD is the statement of particulars required to be furnished under Section 44AB — a detailed, clause-by-clause disclosure covering the method of accounting, depreciation computation, disallowances under Sections 40, 40A and 43B, deemed income provisions, related-party transactions, loans accepted or repaid otherwise than through banking channels, GST turnover reconciliation, and much more. It is the document tax officers examine most closely during scrutiny assessment because it is a professional's certified statement, not merely the taxpayer's own claim.

For most taxpayers subject to tax audit, the due date is 30 September of the relevant assessment year. Where the taxpayer is also required to furnish a transfer pricing report in Form 3CEB under Section 92E — because of international transactions or specified domestic transactions — the due date extends to 31 October. The income tax return must be filed by the same due date, after the audit report has been uploaded by the CA and formally accepted by the taxpayer on the e-filing portal.

Failure to get accounts audited and furnish the report by the due date attracts a penalty under Section 271B — the lower of 0.5% of turnover/gross receipts or ₹1,50,000. In addition, missing the audit due date means you also lose the extended ITR due date, so your return becomes a belated return with its own consequences: interest under Sections 234A/234B/234C, restriction on carry-forward of certain losses under Section 139(3), and a late filing fee under Section 234F. The penalty under Section 271B can be waived if the taxpayer demonstrates reasonable cause for the delay, at the discretion of the Assessing Officer.

For most non-company entities, yes — there is no statutory bar under the Income-tax Act on the same CA firm handling bookkeeping and tax audit. For companies, the statutory auditor under the Companies Act is subject to independence requirements under Section 141 of that Act, and a CA firm providing certain other services to the same company may be restricted from also being its statutory auditor — though the tax audit function itself, separate from the Companies Act statutory audit, does not carry the same restriction in most cases.

Yes. Tax audit applicability under Section 44AB is based on turnover and gross receipts crossing the prescribed threshold — not on whether the business made a profit or a loss. A business with turnover above ₹1 crore (or the relevant threshold) is required to have its accounts audited regardless of profitability. In fact, audit is often especially important for loss-making businesses, because a validly audited return is required to carry forward business losses for set-off against future years' income under Section 72.

Clause 44 of Form 3CD requires a breakup of total expenditure incurred during the year between amounts relating to entities registered under GST and amounts relating to entities not registered under GST, further split by category. In practice, preparing this clause requires reconciling books-recorded expenses and revenue against the GST returns filed for the year — GSTR-1, GSTR-3B, and GSTR-9/9C where applicable. Discrepancies between GST-reported turnover and books turnover, if unexplained, are a red flag both to the Income-tax Department reviewing Form 3CD and, independently, to GST authorities running their own data-matching exercises.

Section 40A(3) disallows expenditure exceeding ₹10,000 (₹35,000 for payments to transport operators for plying, hiring, or leasing goods carriages) made otherwise than by account payee cheque, account payee bank draft, or a specified electronic mode. Cash payments beyond this limit are not deductible for the payer, subject to certain notified exceptions (payments to bank/government, payments in villages without banking facilities, and others under Rule 6DD). The tax auditor tests cash payments in the cash book against this provision as part of the audit.

Section 43B allows certain expenses — statutory dues such as GST, PF, ESI, bonus, leave encashment, and interest on specified loans — to be deducted only in the year they are actually paid, not merely when they accrue, unless paid before the due date of filing the return. The tax auditor is required to report, under a specific Form 3CD clause, the amount of any such liability outstanding as of year-end and whether it was paid before the return filing due date. Unpaid statutory dues at year-end, even if provided for in the books, are added back to income unless paid in time.

At minimum: finalised trial balance, bank statements and reconciliations, fixed asset register, GST returns filed during the year, TDS returns and Form 26AS/AIS, purchase and sales registers, loan/advance confirmations, and details of any related-party transactions. The full checklist — covering entity-specific documents for companies, firms, LLPs, and professionals — is provided at engagement kickoff. Missing documents are the single biggest cause of audit delay.

Yes, in limited circumstances. A tax audit report can be revised if the accounts are revised — for example, following a resolution of the company, an order of a court or tax authority, or discovery of a factual error requiring the underlying accounts to be re-audited. It is not intended for routine correction of oversight; a revision requires re-doing the underlying audit work to the extent the revision affects it, and the auditor must record clearly why the revision is being made.

The turnover and gross-receipts thresholds under Section 44AB apply uniformly to businesses and professions regardless of the form of organisation — company, LLP, partnership firm, individual, or HUF. What differs is the ITR form used (ITR-5 for firms and LLPs, ITR-6 for companies) and, for LLPs, whether a separate statutory audit under the LLP Act 2008 is also triggered — LLPs with turnover exceeding ₹40 lakh or contribution exceeding ₹25 lakh require a statutory audit under LLP Rules, independent of the Section 44AB tax audit threshold.

PNPC charges a fixed, agreed professional fee for tax audit engagements, scoped after an initial review of turnover, transaction volume, and books complexity — quoted and confirmed in writing before fieldwork begins. Complexity drivers that affect fee include number of related-party transactions, multi-state GST registrations, presence of international transactions requiring Form 3CEB, and the overall state of the books at the time of engagement.

A tax audit under Section 44AB is conducted under the Income-tax Act and results in Form 3CD, examining income-tax compliance. GST reconciliation and, where applicable, GSTR-9C certification relate to GST law compliance and turnover reconciliation between GST returns and audited financials. Since the abolition of the mandatory GST audit (GSTR-9C is now self-certified rather than CA-certified for most taxpayers under current rules), the two exercises are procedurally separate, though the underlying books and the GST-turnover reconciliation performed under Form 3CD clause 44 draw on largely the same source data.

No — applicability is purely turnover/receipts based. A first-year business with turnover below the applicable threshold does not require a tax audit, regardless of how new the business is. However, a rapidly growing first-year business should monitor turnover through the year, because crossing the threshold at any point during the year triggers the audit obligation for that full financial year, not just from the date of crossing.

Section 269SS prohibits accepting a loan, deposit, or specified sum of ₹20,000 or more otherwise than by account payee cheque, account payee bank draft, or specified electronic modes. Section 269T imposes a parallel restriction on repaying such loans or deposits in cash above the same threshold. Form 3CD requires the tax auditor to specifically report any contravention of these sections observed during the audit. Violations attract a penalty under Section 271D (for 269SS) or 271E (for 269T) equal to the amount of the loan or deposit accepted or repaid in contravention.

No audit report guarantees immunity from scrutiny — cases are selected for scrutiny based on risk parameters set by CBDT, which may or may not relate to your Form 3CD disclosures. What a properly prepared tax audit report does is put you in a materially stronger position if scrutiny does occur: accurate, complete, and well-documented disclosures give the Assessing Officer less to question and give you a documented, defensible position on every material item.

Yes — this is one of our most common engagement starting points. We first assess the gap between the current state of the books and audit-ready status, quote a realistic timeline and fee reflecting the additional bookkeeping catch-up work required, and then proceed in two phases: books clean-up and reconciliation, followed by substantive audit and Form 3CD preparation. We do not recommend rushing a tax audit on unreconciled books purely to meet a deadline — a materially incomplete audit report carries more risk than a short, properly-communicated delay with the department, where applicable.

For companies subject to Minimum Alternate Tax under Section 115JB, or non-corporate taxpayers subject to Alternate Minimum Tax under Section 115JC, a separate certification — Form 29B (for MAT) or Form 29C (for AMT) — is required from an accountant, confirming the book profit / adjusted total income computation. This is a distinct filing from Form 3CD, though prepared using largely the same audited financial base, and is typically undertaken alongside the tax audit engagement for entities to which it applies.

Section 44AB is an Indian statutory requirement and applies only to taxpayers with business or professional income taxable in India. For clients with operations spanning India and the UAE, PNPC's Chennai, Bangalore, and Hyderabad teams handle the Indian tax audit, while our Dubai office manages the UAE-side audit and Corporate Tax compliance for the UAE entity — coordinated so that intercompany transactions, transfer pricing documentation, and DTAA positions are consistent across both filings rather than prepared in isolation by two disconnected teams.

A Chartered Accountant who furnishes a report or certificate that is found to be false, or fails to exercise due diligence in preparing it, can face disciplinary proceedings under the Chartered Accountants Act 1949, in addition to the taxpayer facing its own consequences for the resulting tax discrepancy — additional tax demand, interest, and possibly penalty for concealment or misreporting of income under Section 270A. This is why a competent tax auditor tests figures against source documents rather than relying solely on management representations.

Charitable and religious trusts registered under Section 12A/12AB, and institutions approved under Section 10(23C), are subject to a separate audit requirement under Section 12A(1)(b) / Section 44AB read with the relevant trust provisions, using Form 10B or Form 10BB depending on the trust's income level — a different audit report from the standard Form 3CD, though conceptually similar in intent. If the trust also runs a business incidental to its charitable objects and that business turnover independently crosses the Section 44AB threshold, the standard tax audit provisions can additionally apply to that business activity.

We recommend engaging immediately after financial year-end (April), so that books finalisation, substantive testing, and Form 3CD preparation can proceed at a sustainable pace well ahead of the 30 September (or 31 October) due date. Engagements starting in August or September for a 30 September deadline are workable if books are already reasonably current, but leave very little room to address any significant issue discovered during fieldwork.

Turnover for Section 44AB purposes is computed as per accounting standards and includes gross sales/turnover, generally excluding items like GST collected as an agent (which is typically excluded from turnover where accounted for as a liability rather than income) but including certain other receipts depending on the nature of the business — the exact computation can turn on accounting treatment choices. Where turnover is close to the threshold, we compute it precisely rather than estimate it, because a wrong assumption in either direction carries consequences — needlessly incurring audit cost, or failing to conduct a legally required audit.

Yes. We prepare and file the ITR (ITR-3, ITR-5, or ITR-6 as applicable) as part of the same engagement, ensuring every figure in the return is consistent with the audited financials and Form 3CD disclosures. Filing the audit and the return through disconnected processes — different preparers working from different versions of the numbers — is a common and avoidable source of mismatches that draw scrutiny attention.

Due diligence for a tax auditor means testing the figures reported in Form 3CD against source documents and evidence — not simply transcribing management-provided figures. In practice, this means vouching sample transactions, reconciling TDS against Form 26AS, verifying statutory dues payment dates against actual challans, and independently computing figures like the cash-transaction percentage for the ₹10 crore threshold rather than accepting a management estimate.

Yes, in principle — applicability is assessed fresh each year based on that year's turnover or gross receipts against the threshold. A business whose turnover dips below the threshold in a subsequent year, and which has not triggered the Section 44AD(4) 5-year lock-out, is not required to undergo audit that year. In practice, turnover for growing businesses rarely falls back below the threshold once crossed, so year-on-year audit applicability tends to be sticky in one direction.

Section 92E requires every person who has entered into an international transaction or a specified domestic transaction with an associated enterprise to obtain a report from an accountant in Form 3CEB, certifying the transaction details and confirming that the transfer pricing documentation and methodology comply with Sections 92 to 92F. Where Form 3CEB is required, the tax audit due date under Section 44AB is extended to 31 October (instead of 30 September) for that taxpayer, recognising the additional preparation time transfer pricing documentation requires.

A change of tax auditor from the prior year is permissible and common — there is no restriction under the Income-tax Act comparable to the mandatory rotation rules under the Companies Act for certain classes of companies. The incoming auditor typically requests communication with the outgoing auditor as a matter of professional courtesy and ICAI Code of Ethics practice, and reviews the prior year's Form 3CD for continuity of opening balances, depreciation written-down values, and carried-forward disallowances.

Yes — responding to notices arising from a tax audit report we have prepared is part of our standard client relationship, not a separate disconnected engagement. Because we retain the underlying workpapers for every material Form 3CD clause, we can respond to department queries with the original supporting evidence rather than reconstructing the analysis after the fact.