18 Recent Trends in Auditing
18.1 A Widened Profession
The classical financial audit — testing the truth and fairness of accounts — is no longer the only kind of audit a Chartered Accountant performs. Three forces have pushed the profession outward (icai2024?; tandon2020?):
- Statutory expansion. Cost audit, tax audit, GST audit, secretarial audit, internal audit, IFC reporting — each new compliance regime brings a new audit.
- Stakeholder demand. Investors, regulators and the public want assurance on cost, environment, social impact and information systems.
- Technology. ERP systems, cloud accounting, real-time data and AI/ML have transformed how audits are conducted.
This topic surveys the contemporary landscape — the major “special” audits, the technology shift, and the quality-assurance architecture that holds the profession to standard.
18.2 Cost Audit
Cost audit is the verification of cost accounts and a check on the adherence to the cost accounting plan. The statutory anchor in India is Section 148 of the Companies Act, 2013, read with the Companies (Cost Records and Audit) Rules, 2014.
| Matter | Provision |
|---|---|
| Statutory anchor | Section 148 of the Companies Act, 2013 |
| Rules | Companies (Cost Records and Audit) Rules, 2014 |
| Auditor’s qualifications | A Cost Accountant (member of ICMAI) — not a Chartered Accountant |
| Sectors covered | Specified regulated (telecom, electricity, petroleum, drugs, fertilisers, sugar) and non-regulated (machinery, textiles, chemicals, etc.) industries above turnover thresholds |
| Cost records | Required to be maintained as per CRA-1 |
| Cost audit report | Filed in Form CRA-3 with the Central Government within 30 days of receipt by the company |
| Cost Auditing Standards | Issued by ICMAI (CAS-1 onwards) |
Cost audit examines cost-of-production, cost-of-sales and cost-allocation for the products covered, ensures that cost accounting principles are correctly applied, and reports any inefficiencies.
18.3 Management Audit
A management audit is a comprehensive review of the management process — planning, organising, staffing, directing, controlling. Unlike financial audit, it is not statutory; it is voluntary, internal and forward-looking. The auditor, often an internal team or a consultant, evaluates whether management is achieving objectives efficiently and effectively.
A close cousin is the operational audit, which focuses on the efficiency and effectiveness of specific operations rather than the entire management process.
18.4 Tax Audit
Section 44AB of the Income-Tax Act, 1961 requires a tax audit by a Chartered Accountant of:
- Every business whose turnover exceeds the prescribed threshold (₹1 crore generally; ₹10 crore where 95 % of receipts and payments are digital).
- Every profession whose gross receipts exceed ₹50 lakh.
- Persons opting out of the presumptive-taxation scheme.
The tax-audit report is filed in Form 3CA / 3CB and Form 3CD — the latter requiring extensive disclosures on depreciation, deductions, deemed income, related-party transactions, transfer pricing and statutory dues.
18.5 GST Audit
The Central Goods and Services Tax Act, 2017 originally required a turnover-based audit by a CA / Cost Accountant under Section 35(5). That requirement was removed by the Finance Act, 2021, with the registered taxable person now filing a self-certified reconciliation statement (Form GSTR-9C) along with the annual return (Form GSTR-9).
Tax-authority-led audits remain in two forms:
- Departmental audit under Section 65 — by the Commissioner or designated officer.
- Special audit under Section 66 — directed by the proper officer when scrutiny reveals complexity, on the recommendation of an Assistant Commissioner; conducted by a CA / Cost Accountant nominated by the Commissioner.
18.6 Forensic Audit and Investigation
Forensic audit is the application of audit and investigative techniques to detect, document and (if needed) testify on fraud, embezzlement, money laundering, financial misrepresentation and similar wrongdoing. It is evidence-oriented — the work product must withstand the standards of a court of law.
| Dimension | Statutory Audit | Forensic Audit |
|---|---|---|
| Purpose | Form opinion on truth and fairness | Detect, document and prove fraud |
| Scope | Wide; sample-based | Narrow; targeted at the suspected area |
| Approach | Risk-based, professional scepticism | Investigative; presumption-of-fraud lens |
| Output | Audit opinion | Investigation report (often court-admissible) |
| Trigger | Annual statutory requirement | Specific allegation, regulatory direction, court order |
Forensic accountants work alongside Serious Fraud Investigation Office (SFIO), the Enforcement Directorate, RBI, SEBI and police authorities; the ICAI’s Forensic Accounting and Investigation Standards (FAIS) — issued from 2022 — codify the methodology.
18.7 Environmental and Social Audit
Environmental audit (or green audit) checks compliance with environmental laws (Air Act 1981, Water Act 1974, Environment Protection Act 1986) and the firm’s own environmental policies. It examines emissions, effluents, waste management, energy and water use, and remediation costs.
Social audit assesses the social impact of an organisation — particularly relevant for not-for-profit entities, Section 8 companies, and CSR spending under Section 135 of the Companies Act. The MGNREGA framework includes statutory social audit at the gram-sabha level. SEBI’s Social Stock Exchange (notified 2022) requires registered Social Auditors to verify the impact reports of social enterprises.
18.8 Performance / Value-for-Money Audit
Performance audit — also called value-for-money audit — examines whether public expenditure has achieved the 3 Es: Economy (least cost), Efficiency (best output per input), Effectiveness (achievement of objective). It is the core domain of the Comptroller and Auditor General of India (CAG) under Article 148 of the Constitution. Performance audit reports are tabled in Parliament under Article 151.
18.9 Information-System Audit and CAATs
As accounting moves to ERP, cloud and real-time platforms, information-system audit — assurance on the IT environment in which financial data lives — has become indispensable. Computer-Assisted Audit Techniques (CAATs) are tools the auditor uses on digital data:
| Technique | Use |
|---|---|
| Audit software / generalised audit software (e.g. ACL, IDEA) | Run analytical tests over entire datasets |
| Test data | Process the auditor’s data through the client’s program to test controls |
| Integrated test facility (ITF) | Embed dummy units in production systems |
| Parallel simulation | Re-run client transactions through the auditor’s program |
| Data analytics and visualisation | Ratio trends, exception reporting, anomaly detection |
CAATs let the auditor test the whole population rather than a sample — a major shift from traditional sampling.
18.10 AI, Machine Learning, Blockchain
Three emerging technologies are reshaping audit practice (icai2024?):
- Artificial Intelligence and Machine Learning. Pattern detection in journal entries, anomaly identification in receivables ageing, NLP review of contracts.
- Robotic Process Automation (RPA). Bots replace repetitive manual checks (matching POs, invoices and GRNs).
- Blockchain / Distributed Ledger Technology. A tamper-evident ledger reduces — but does not eliminate — the need for confirmation procedures; the auditor’s role shifts from recomputing to interpreting the ledger and verifying off-chain inputs.
18.11 Risk-Based and Continuous Auditing
Modern auditing is risk-based — effort is concentrated where risk of material misstatement is highest, rather than spread evenly across the file. Continuous auditing takes the next step: rather than an annual snapshot, the auditor runs automated tests on transactions throughout the year, flagging exceptions in near real time. Both depend on data analytics and CAATs.
18.12 Concurrent Audit and Internal Audit
Concurrent audit is a real-time examination of transactions as they occur, common in banks and large NBFCs. Branch concurrent auditors check loans, advances, large transactions, KYC and limits on a daily basis under RBI guidelines.
Internal audit, made statutory under Section 138 of the Companies Act for prescribed classes of companies, is now expected to follow the Internal Audit Standards of the IIA (Institute of Internal Auditors) and the ICAI’s Standards on Internal Audit (SIA).
18.13 Sector-Specific Audits
| Sector | Audit framework | Regulator |
|---|---|---|
| Banks | RBI Long-Form Audit Report (LFAR); Banking Regulation Act 1949 | RBI |
| Insurance | IRDAI Audit guidelines; Insurance Act 1938 | IRDAI |
| Stock-broker / MF | SEBI Internal Audit / Concurrent Audit | SEBI |
| Cooperative society | Cooperative Societies Act of the State; Department of Cooperation | State Registrars |
| Government | C&AG audit under DPC Act 1971 | C&AG of India |
| Educational institution | UGC and university audit norms; Charitable Trust audit under IT Act | UGC / state |
18.14 Quality Assurance — Peer Review and NFRA Inspection
Audit quality is itself audited. Two parallel mechanisms operate.
- Peer Review — managed by the Peer Review Board of the ICAI. Every practising firm is reviewed at intervals; firms that audit listed companies must hold a valid Peer Review Certificate under SEBI requirements.
- Quality Review and NFRA Inspection — for the audits of large public-interest entities (listed entities, banks, large unlisted), the National Financial Reporting Authority (NFRA) inspects audit firms under Section 132 of the Companies Act, with power to penalise misconduct. The ICAI’s earlier Quality Review Board still operates for entities outside NFRA’s scope.
18.15 Other Special Audits
| Audit | Purpose |
|---|---|
| Secretarial audit | Compliance with company law and SEBI regulations (Sec. 204 of the Companies Act); conducted by a Practising Company Secretary |
| Stock / inventory audit | Verification of stocks pledged with banks |
| Energy audit | Energy use efficiency under the Energy Conservation Act 2001 |
| Propriety audit | Examines whether public expenditure is prudent, beyond mere legality |
| Government grant / project audit | Audit of grants, donations and project funds for compliance with terms |
| CSR audit | Verifies CSR spending under Section 135 of the Companies Act |
| Special audit | Direction by Central Government / regulator under various statutes |
18.16 Exam-Pattern MCQs
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| Audit | Anchor | ||
| (i) | Cost audit | (a) | Section 44AB of the Income-Tax Act, 1961 |
| (ii) | Tax audit | (b) | Section 148 of the Companies Act, 2013 |
| (iii) | Internal audit | (c) | Section 204 of the Companies Act, 2013 |
| (iv) | Secretarial audit | (d) | Section 138 of the Companies Act, 2013 |
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| Audit | Primary objective | ||
| (i) | Forensic audit | (a) | Real-time examination of transactions in banks |
| (ii) | Performance audit | (b) | Detect and document fraud or wrongdoing |
| (iii) | Concurrent audit | (c) | Verify economy, efficiency and effectiveness of public spending |
| (iv) | Environmental audit | (d) | Compliance with environmental law and the firm's environmental policies |
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| Audit | Body / Framework | ||
| (i) | Performance / VFM audit | (a) | Peer Review Board of ICAI |
| (ii) | Audit-firm peer review | (b) | C&AG under Article 148 |
| (iii) | NFRA inspection of audit firms | (c) | Section 132 of the Companies Act, 2013 |
| (iv) | Bank concurrent audit | (d) | RBI guidelines |
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- The audit profession has expanded along three forces: statute, stakeholder demand, technology.
- Cost audit under Sec. 148 by a Cost Accountant; rules: Companies (Cost Records and Audit) Rules, 2014; report in Form CRA-3.
- Tax audit under Sec. 44AB of the IT Act by a CA; report in Forms 3CA/3CB and 3CD. Threshold ₹1 crore (₹10 crore if mostly digital); profession ₹50 lakh.
- GST audit: Sec. 35(5) audit removed by Finance Act 2021; self-certified GSTR-9C filed. Sec. 65 (Departmental) and Sec. 66 (Special) audits continue.
- Forensic audit is investigative; output must be court-admissible. FAIS issued by ICAI from 2022.
- Performance / VFM audit: 3 Es — Economy, Efficiency, Effectiveness — under C&AG (Art. 148).
- CAATs: GAS, Test Data, ITF, Parallel Simulation, data analytics. Enable whole-population testing.
- AI/ML, RPA, Blockchain are reshaping audit practice; auditor’s focus shifts to interpretation of digital evidence.
- Continuous and risk-based auditing are the modern operating model.
- Internal audit under Sec. 138; Secretarial audit under Sec. 204.
- Quality assurance: ICAI Peer Review + NFRA inspection (Sec. 132) for large public-interest entities.
- Concurrent audit = real-time examination, common in banks under RBI guidelines.