## Services Not to Be Rendered by Auditor [Section 144]
An auditor (or audit firm) cannot provide the following services to the company being audited, or to its holding company or subsidiary company — whether directly or indirectly:
| Category | Examples / Description |
|---|---|
| Accounting and book-keeping services | Maintaining books of account |
| Internal audit | Performing the internal audit function |
| Design and implementation of financial information systems | Setting up accounting/ERP systems |
| Actuarial services | Actuarial valuations |
| Investment advisory services | Advising on investments |
| Investment banking services | M&A advisory, fund-raising |
| Rendering of outsourced financial services | Outsourced finance function |
| Management services | General management consulting |
| Any other kind of services as may be prescribed | As notified by the Government |
### Why This Matters
If an auditor renders any of these services, it constitutes disqualification under Section 141(3)(i), requiring immediate vacation of the office of auditor.
### Key Principle
The prohibition is designed to preserve auditor independence — an auditor cannot audit records they themselves prepared or systems they themselves designed.