What CFA Level 1 Ethics actually tests
Ethics accounts for 15-20% of the Level 1 exam — the largest single topic weight, ahead of Fixed Income and Equity Investments (each 11-14%). It's organized around the CFA Institute Standards of Professional Conduct and the Global Investment Performance Standards (GIPS):
| Area | What it covers |
|---|---|
| Professionalism | Knowledge of the law, independence and objectivity, misrepresentation, misconduct |
| Integrity of Capital Markets | Material nonpublic information, market manipulation |
| Duties to Clients | Loyalty, prudence and care, fair dealing, suitability, performance presentation, confidentiality |
| Duties to Employers | Loyalty, additional compensation, supervisory responsibilities |
| Investment Analysis & Recommendations | Diligence, communication, record retention |
| Conflicts of Interest | Disclosure, priority of transactions, referral fees |
| GIPS | Composite construction, verification, disclosure requirements, portability |
Why Ethics costs otherwise-prepared candidates marks
Ethics isn't tested as definitions — it's tested as scenarios. A question describes a specific situation (an analyst accepting a gift, a portfolio manager allocating a hot IPO across client accounts) and asks which of three closely-worded actions is most consistent with the Standards. The wrong answers are rarely absurd — they're plausible-sounding choices that violate one specific, easy-to-miss provision. Treating Ethics as "just reading" and skipping practice with scenario questions is the most common reason a well-prepared candidate still underperforms here.
Recent context
Starting with the 2026 cycle, CFA Institute requires Level I candidates to complete a Practical Skills Module (a choice of Python, Data Science, or Analyst Skills) before their exam result is released. It isn't scored as part of the Ethics topic area, but it's now a mandatory gate alongside it — don't let it catch you by surprise after exam day.
Sample question: Standards of Professional Conduct
An analyst discovers, several weeks after publication, that a research report her firm distributed to clients contains a material error that overstated a company's projected earnings. What is the analyst's best course of action under the CFA Institute Standards?
Standard V(B), Communication with Investment Recommendations and Actions, requires members to promptly disclose material changes that affect an investment recommendation. A material overstatement of earnings that misled clients must be corrected and communicated — not silently filed away or left as-is because the mistake wasn't deliberate. Intent isn't the test; the impact on clients is.