Form 3CA / 3CB / 3CD preparation, certification & e-filing for AY 2026-27 — with the revised 2025 disclosures (Clause 22 MSME, Clause 36B share buyback, Clause 31 loan codes) handled clause-by-clause, not template-by-template.
Led by CA Alok Kumar (FCA, AICA, LLM, AML Specialist), Senior Partner at S.K. Mehta & Co. — empaneled with CAG, RBI & IRDA. Tax audit for businesses, professionals, partnership firms, LLPs, companies, F&O traders, presumptive opt-outs, and NRI business income. Pan-India compliance with reconciliation across AIS, TIS, Form 26AS, GSTR-9 and books — so your audit holds up under scrutiny.
Audit applicability is no longer a single turnover line — it depends on the nature of receipts, the proportion of digital transactions, and whether you've opted into a presumptive scheme. We map your facts to the right sub-clause of Section 44AB.
Standard threshold under Section 44AB(a). Mandatory audit when business turnover crosses ₹1 crore in FY 2025-26 and 5% or more of receipts/payments are in cash.
Sec 44AB(a)Higher threshold of ₹10 crore applies when both cash receipts and cash payments stay under 5% of total. We document digital-receipt ratios to defend the higher limit.
Digital thresholdDoctors, lawyers, architects, CAs, engineers and other notified professions under Section 44AB(b). Tax audit triggers when gross professional receipts cross ₹50 lakh.
Sec 44AB(b)F&O is non-speculative business income; intraday is speculative. Turnover is computed as per ICAI guidance note — favourable/unfavourable differences plus premium on options. Section 44AB(a) thresholds apply.
F&O · IntradaySection 44AB(e) — if you previously opted in 44AD and now declare profit below 8% / 6% with total income above the basic exemption limit, audit becomes mandatory and the 5-year lock-out begins.
Sec 44AB(e)Section 44AB(d) — professional declaring less than 50% of gross receipts as income, with total income exceeding the basic exemption. Tax audit and books of account are both mandatory.
Sec 44AB(d)Transport businesses owning up to 10 goods vehicles declaring lower than the deemed per-vehicle income. Tax audit triggers once the prescribed presumptive threshold is breached.
Sec 44AB(c)Companies and LLPs cross-applying tax audit alongside statutory audit; NRIs with Indian business / professional income meeting the thresholds; entities with international transactions (TP audit by 31 Oct 2026).
Companies · NRI · TPTwo distinct ladders — one for businesses, one for professionals — both moderated by the 95% digital-transaction test. The 5%-cash window is enforced strictly: a single high-value cash bill can collapse the higher threshold.
Answer five quick questions and we'll tell you exactly which sub-clause of Section 44AB applies — or whether you're outside the audit net entirely. Results in seconds, no data stored.
CBDT's Income-tax (Eighth Amendment) Rules, 2025 (Notification No. 23/2025) reshaped Form 3CD effective 1 April 2025. ICAI has issued a Revised Guidance Note on Tax Audit (2025 Edition). These are the eight clauses that demand fresh attention this year.
Clause 22 has been completely restructured to enforce timely payments to Micro and Small Enterprises (MSEs). Under Section 43B(h), any sum payable to an MSE beyond the period specified in Section 15 of the MSMED Act, 2006 (15 days where no agreement, 45 days where agreement exists) is disallowed in the year of accrual and allowed only in the year of actual payment.
The revised clause requires three-tier disclosure:
An assessee owes ₹50 lakh to MSE vendors at year-end, of which ₹30 lakh is overdue beyond 45 days. Interest u/s 16 MSMED Act on the overdue ₹30 lakh works to ₹1.8 lakh. Both the principal ₹30 lakh (under Sec 43B(h)) and the interest ₹1.8 lakh (under Sec 23 MSMED Act) get disallowed in the audit year. The full picture goes into Clause 22 for the AO to see.
This is now one of the most-scrutinized clauses in Form 3CD. Mismatches with MSME-1 returns under the Companies Act trigger automatic flags. Our audit process pulls Udyam-certified MSE counter-confirmations before signing off.
From 1 October 2024, share buybacks under Section 68 of the Companies Act are treated as deemed dividends in the hands of the recipient shareholder — taxed at applicable slab rates as "income from other sources" — instead of being taxed at the company level under the now-omitted Section 115QA. To support this shift, CBDT inserted the all-new Clause 36B in Form 3CD.
Clause 36B requires the shareholder-assessee to report:
The cost of acquisition becomes a capital loss available for set-off against capital gains, while the buyback proceeds are taxed as deemed dividend. Many taxpayers miss the loss-set-off opportunity entirely. Our audit captures both legs and matches them against the company's Form 26Q TDS reporting under Section 194 (now applicable to buyback payments).
If you received ₹1 crore from a closely-held company's buyback against shares originally bought for ₹40 lakh — Clause 36B reports both figures. The ₹1 crore is taxed as deemed dividend; the ₹40 lakh forms capital loss eligible for set-off against capital gains in the same year (or carried forward 8 years). Missing the loss-leg is a routine error we correct at audit stage.
Clause 31 — covering loans, deposits and specified advances under Sections 269SS and 269T — now uses a code-based dropdown classifying the nature of each transaction. This eliminates auditor discretion in how transactions are described and lets CBDT data-match across taxpayers.
Examples of the new codes:
Penalty exposure under Section 271D / 271E on contravention of Sec 269SS / 269T is 100% of the loan / deposit amount. Code-based reporting makes mismatches with banking entries trivially detectable. We reconcile every loan ledger to the bank statement before tagging the code.
Clause 21 has been expanded to capture expenditure incurred to settle proceedings for contravention of notified laws — including SEBI Act, SCRA, Depositories Act, Competition Act, etc. As per Explanation 3 to Section 37(1) inserted by Finance (No. 2) Act 2024, such settlement consideration (including legal fees, settlement amounts, professional fees connected to the settlement) is disallowed as not being for the purpose of business.
The clause requires line-item disclosure of:
This catches the common practice of routing SEBI consent orders, CCI settlements, and similar regulatory closures through the P&L as legal expenses. The audit working paper file now must carry copies of the settlement orders for evidence.
Clause 26 separates deductible and not-deductible sums under Section 43B with a new sub-clause specifically for 43B(h) — covering carry-over of MSE payment-related disallowances from earlier years allowed in the current year on actual payment.
This clause is the single largest source of disallowance addbacks at scrutiny. Our audit closes the loop with a Section 43B reconciliation worksheet — prior year disallowed → current year paid → current year deductible — for every covered item.
Clause 12 — which lists presumptive sections whose income enters the P&L — has been expanded to include Section 44BBC, the new presumptive provision for non-resident cruise ship operators. 20% of aggregate amounts paid or payable for carriage of passengers is deemed taxable income.
Both Clause 28 (shares received for inadequate consideration under Section 56(2)(viia)) and Clause 29 (the infamous "Angel Tax" under Section 56(2)(viib)) have been omitted from Form 3CD with effect from 1 April 2025.
For startups and PE-funded companies, the angel-tax sunset is one of the more significant tax-policy moves of the past decade — but does not retroactively cure assessments for AY 2024-25 and earlier. Open angel-tax assessments still need defending under the old framework.
Clause 19 reports inadmissible amounts under various sections. The amendment removes references to four expired sections whose sunset has long since passed:
Surviving sections in Clause 19 still include 32AC residual claims (where relevant), 33AB, 33ABA, 35, 35ABA, 35ABB, 35AD, 35CCA, 35CCC, 35CCD, 35D, 35DD, 35DDA, 35E.
Tax audit deadlines are unforgiving. Section 271B converts to a fee under Budget 2026, but the bill is identical — and a late audit makes the linked ITR defective. Mark these in red; we'll keep them in green for you.
Form 3CA / 3CB along with Form 3CD must be uploaded to the e-filing portal and accepted by the assessee. Standard cases without TP.
For assessees with international transactions or specified domestic transactions u/s 92E. Filed alongside extended TP-ITR window.
Once tax audit is filed by 30 Sep, the linked ITR (typically ITR-3, ITR-5, ITR-6) is due by 31 October 2026.
For TP audit cases, the ITR window extends to 30 November 2026 in step with the Form 3CEB deadline.
Section 139(4) belated and 139(5) revised return window for audit cases — but tax audit penalty u/s 271B still applies if the report is late.
Section 139(8A) updated return window of 48 months from end of AY 2026-27. Applies even for missed audit ITRs but with 25/50/60/70% additional tax.
0.5% of total turnover, sales or gross receipts, capped at ₹1,50,000. Budget 2026 has converted this from a "penalty" to a "fee" to reduce litigation — but the amount is the same and it's recovered like a demand. Section 273B saves you only if you can prove reasonable cause (death of CA, fire/flood destroying records, IT-portal failure). A missed Form 3CD also makes the ITR defective u/s 139(9). We've never let a client pay 271B in 22+ years of practice.
A risk-based, documentation-heavy methodology aligned with ICAI Standards on Auditing (SA), the Revised Guidance Note on Tax Audit (2025 Edition), and the latest CBDT amendments to Form 3CD.
Section 288 eligibility check, peer-review confirmation, Standard on Auditing (SA) 210 engagement letter, fee threshold compliance, and ICAI rotational requirements (where applicable).
Tally / Zoho / SAP backup, AIS & TIS download, Form 26AS, GSTR-1 / GSTR-3B / GSTR-9 / GSTR-9C, bank statements, MSME confirmations, contract notes (for F&O), and last year's audit file.
Industry risk mapping, related-party scan, going-concern review, internal-control walkthrough, materiality threshold setting, and risk-of-material-misstatement matrix per assertion.
Vouching of high-value transactions, ledger scrutiny, depreciation working under Sec 32, capital vs revenue split, inventory valuation u/s 145A, AIS-vs-books reconciliation flagged item by item.
All 41 base clauses + 36B & 44 sub-clauses populated with source-document trail. MSME confirmations for Clause 22, buyback ledger for 36B, code mapping for Clause 31, settlement orders for Clause 21.
TDS deduction adequacy under Forms 138 / 140 / 144 (renumbered), Section 43B walk-down (PF, ESI, GST, MSME h-clause), Section 40(a)(ia) disallowance check on TDS shortfalls, advance tax 234B/234C reconciliation.
Walk-through with the client of every observation, qualification (if any), and disclosure. Management Representation Letter (MRL) under SA 580. Final 3CA/3CB and 3CD signed digitally.
Tax audit report uploaded by CA via DSC, accepted by the assessee in their login, ITR-3 / 5 / 6 linked to the audit report, e-verified through Aadhaar OTP / DSC. Acknowledgement archived.
Six structural reasons our tax audits hold up under faceless scrutiny, departmental review, and litigation — long after the report is filed and the partner has moved on.
FCA + LLM (NLU Delhi) + AML Specialist + AICA. Every audit is reviewed for accounting accuracy, legal defensibility, and money-laundering / fraud red-flags. Most CAs only do the first.
Rare combination of regulatory empanelments. The same auditing rigour used for PSU and bank branch audits is applied to private tax audits — your books get bank-grade scrutiny.
AI-Certified Auditor analytics — journal entry testing, Benford's Law anomaly detection, duplicate payment screening, round-trip transaction flagging. Coverage well beyond traditional sampling.
Not a single client penalty under Section 271B in over two decades of practice. Not an accident — it's the structured tracker, the engagement-by-engagement deadline matrix, and the early start.
Working papers, source-document trails, and clause-wise reasoning are organized so that when a faceless scrutiny notice arrives 18 months later, the response file is already 80% built.
Senior Partner CA Alok Kumar personally reviews and signs every tax audit. No "junior-only" engagement. Direct WhatsApp access for clarifications during the audit and after.
A tax audit triggers ITR filing, may invite scrutiny notices, and connects to TDS, GST, and statutory audit ecosystems. Our integrated practice handles the whole chain — under one partner, one team, one accountability.
Primary office in Dwarka, branch at Rajendra Place, third office in Hisua (Nawada, Bihar). NRI clients across UAE, USA, UK, Singapore, Canada, and Australia — handled remotely with secure document portals.
Real questions our clients ask in pre-audit consultation calls. Curated for AY 2026-27 (FY 2025-26).
For businesses: ₹1 crore turnover (cash receipts/payments >5%) or ₹10 crore (cash ≤5% on both sides) under Section 44AB(a). For professionals: ₹50 lakh gross receipts under Section 44AB(b). Presumptive opt-out cases trigger audit independently under Sec 44AB(c)/(d)/(e) regardless of turnover, as long as total income is above the basic exemption limit.
30 September 2026 for standard cases (Form 3CA/3CB + 3CD). 31 October 2026 for taxpayers with international transactions or specified domestic transactions requiring transfer pricing audit (Form 3CEB). The linked ITR is then due 31 October 2026 for standard cases and 30 November 2026 for TP cases.
The lower of 0.5% of turnover/gross receipts or ₹1,50,000. Budget 2026 has reclassified this from a "penalty" to a "fee" to reduce tribunal litigation — but the amount and recovery mechanism are unchanged. Section 273B allows waiver only on demonstrated reasonable cause — fire, flood, hospitalization, death of the accountant, prolonged labour strike, IT-portal outage. A missed Form 3CD also makes your ITR defective under Section 139(9).
F&O is treated as non-speculative business income and intraday equity as speculative business income. Audit applicability uses Section 44AB(a) thresholds — but turnover is computed per ICAI guidance: aggregate of absolute favourable + unfavourable differences on F&O contracts plus premium received on options written. This number is often misunderstood; a casual reading of "turnover" can over- or under-trigger the audit. We recompute it from the broker contract notes before deciding applicability.
Two consequences trigger together: (1) Tax audit becomes mandatory under Section 44AB(e) if your total income exceeds the basic exemption limit, and (2) you become locked out of Sec 44AD for the next 5 assessment years under Section 44AD(4). Books of account become mandatory under Sec 44AA. The lock-out is severe — many clients regret it within a year. We model the math both ways before finalizing the position.
The biggest changes flow from CBDT's Income-tax (Eighth Amendment) Rules, 2025 effective 1 April 2025: Clause 22 rewritten for MSME-payment tracking (Sec 43B(h)); Clause 36B newly inserted for share-buyback receipts under Sec 2(22)(f); Clause 31 modified to use a code-based dropdown for loan/deposit transactions; Clause 21 expanded for settlement-related disallowances; Clauses 28 & 29 omitted (angel-tax sunset); Clause 19 trimmed of expired sections; Clause 12 updated for Section 44BBC (cruise ships). ICAI has issued a Revised Guidance Note (2025 Edition) with detailed clause-wise interpretation.
Form 3CA is used when the assessee is already required to get accounts audited under another law (Companies Act, Banking Regulation Act, Cooperative Societies Act). It's a short certificate by the tax auditor accompanying the statutory audit report. Form 3CB is used when the assessee is not required to be audited under any other law and the tax audit is the only audit performed. Both are accompanied by Form 3CD — the detailed statement of particulars with 41+ clauses. Form 3CE applies to non-residents and foreign companies receiving royalties / FTS from Government / Indian concerns.
For AY 2026-27, tax audit is governed by the Income Tax Act, 1961 — Sections 44AB / 44AD / 44ADA / 44AE all apply as before. The new Income Tax Act, 2025 (Tax Year 2026-27 onwards from FY 2026-27) renumbers Section 44AB → Section 63, with corresponding changes to other section numbers. The current Form 3CA / 3CB / 3CD will be referenced as Form 26 under the 2025 Act framework. Substantively the obligations are identical — only the labels change. We file under both nomenclatures during the transition.
Yes — the tax audit report can be revised under the same login. Common reasons: subsequent discovery of an error, change in accounting policy decided post-AGM, retrospective amendment in law affecting reporting, or correction of a clerical mistake. The revision must clearly state the reason and ideally precede the ITR filing. ICAI's Revised Guidance Note 2025 Edition gives detailed protocols for revision, including mandatory documentation in working papers.
Books: Tally / Zoho / SAP backup, ledger, day book, journal. Bank: full-year statements for every account, reconciliations. Tax: Form 26AS, AIS, TIS downloads. GST: GSTR-1, 3B, 9, 9C and reconciliation with books. TDS: Forms 138/140/144 (renumbered) along with TDS certificates issued. Stat compliance: PF, ESI, professional tax challans. MSME: vendor confirmations on MSE status. F&O: broker contract notes and ledgers. Loans: agreements, sanction letters, repayment ledgers. Inventory: physical verification working, valuation methodology. WhatsApp us for the full client-specific checklist.
Yes. Tax audit applicability depends on turnover / gross receipts, not profit or loss. A loss-making business with turnover of ₹2 crore (cash >5%) is fully required to undergo tax audit under Section 44AB(a). In fact, a loss return without tax audit (where audit was applicable) is treated as defective u/s 139(9) and the loss carry-forward under Section 72 may be lost. Many taxpayers underestimate this — we audit loss returns with the same rigour as profit returns.
Yes — NRIs with business or professional income arising in India that crosses the Section 44AB thresholds are required to undergo tax audit, just like residents. The audit covers India-source income only. We coordinate with the NRI's primary tax adviser overseas (where DTAA is involved), file Form 3CA/3CB+3CD via Indian login, and link the report to ITR-3 / ITR-5. Treaty positions, FEMA disclosures, and Form 145 / 146 (renumbered from 15CA / 15CB) for outbound remittances are integrated into the same engagement.
22+ years, 2000+ audits, zero Section 271B cases. We start engagements in July so the September rush never reaches our clients. WhatsApp the documents checklist, book a 15-minute consultation, or call directly.