CFA Ethics: How It's Scored and the Traps to Avoid

Ethics and Professional Standards is the one topic tested at all three CFA levels — and the one most likely to move a borderline candidate from fail to pass. Here is how it is scored and where candidates lose easy points.

Key Takeaways

  • Ethics is worth roughly 15–20% of your Level 1 score and is tested at all three CFA levels.
  • CFA Institute uses Ethics performance as a tiebreaker for borderline pass/fail candidates.
  • The most common trap: picking the 'most correct' answer instead of the required first step under the Code and Standards.
  • Follow local law when it's stricter than the Code, and the Code when local law is looser — candidates often invert this.

How much Ethics is worth

Ethics carries roughly 15–20% of your Level 1 score. That alone makes it one of the highest-weighted topics on the exam.

The "Ethics adjustment"

CFA Institute has long stated that when a candidate's total score is near the minimum passing score (MPS), their Ethics performance is used as a tiebreaker. A strong Ethics score can push a borderline candidate to a pass; a weak one can do the opposite. This is why Ethics is worth disproportionate attention relative to its raw weight.

The most common traps

  1. Choosing the "most correct" action, not the first step. Many questions ask what a member should do first under the Code and Standards. Skipping the procedural first step (e.g., consult compliance) is the classic miss.
  2. Confusing "recommended" with "required." The Standards distinguish required conduct from recommended best practice. Answer choices exploit this.
  3. Over-applying local law. When local law is stricter than the Code, follow local law; when it is looser, follow the Code. Candidates frequently invert this.
  4. Material nonpublic information. Mosaic theory (combining public + nonmaterial nonpublic) is permitted; trading on material nonpublic information is not.

How to drill it

Ethics rewards repetition on realistic vignettes, not rereading the Standards. Work timed practice questions on Ethics early, then again in your final two weeks — every other topic you study adds context that makes Ethics easier the second time.

For a fuller study framework, see our CFA pass rates and prep strategy and compare courses on Ethics coverage and Q-bank depth.

Educational overview only. Verify current Standards and topic weights against official CFA Institute materials. Not affiliated with CFA Institute.

CFA Ethics: How It's Scored & Top Traps | Sophos Academy