Fiduciary Duty

Laws & Regulations High Relevance

A legal obligation to act in another party's best interest with utmost good faith. Investment advisers and IARs must put client interests ahead of their own and either eliminate or fully disclose all material conflicts of interest. This encompasses both duty of care (providing competent, diligent advice) and duty of loyalty (prioritizing client interests). Investment advisers owe fiduciary duty to all clients.

Example

An adviser must recommend the lowest-cost share class when two mutual fund options are otherwise identical, even if the higher-cost option pays a larger commission to the adviser.

Common Confusion

Fiduciary standard (investment advisers) requires acting in the client's BEST interest, which is a higher standard than suitability (broker-dealers), which requires recommendations to be appropriate but not necessarily optimal. Fiduciary duty encompasses two core components: (1) putting the client's interest ahead of your own, and (2) either eliminating conflicts of interest or disclosing them fully. These are formally known as duty of loyalty and duty of care, though the exam may reference these concepts using different phrasing.

How This Is Tested

  • Identifying situations where an adviser violates their fiduciary duty
  • Distinguishing between fiduciary standard (investment advisers) and suitability standard (broker-dealers)
  • Understanding the duty of care and duty of loyalty components
  • Recognizing conflicts of interest that breach fiduciary obligations
  • Knowing disclosure requirements when conflicts of interest exist

Regulatory Limits

Description Limit Notes
Duty of Care requirement Must provide advice with the skill, prudence, and diligence of a professional Requires reasonable investigation and ongoing monitoring
Duty of Loyalty requirement Must eliminate or fully disclose all material conflicts of interest Client interests must come before adviser's own interests
Best Interest standard Must act in client's best interest at all times Higher than suitability; requires optimal recommendation, not just appropriate

Example Exam Questions

Test your understanding with these practice questions. Select an answer to see the explanation.

Question 1

Jennifer, an investment adviser, is choosing between two bond funds for her client's conservative portfolio. Fund A has an expense ratio of 0.50% and pays Jennifer's firm no commission. Fund B has an expense ratio of 0.95% and pays Jennifer's firm a 0.25% annual trail commission. Both funds have similar holdings, credit quality, and historical performance. Which action best demonstrates Jennifer's fiduciary duty?

Question 2

Under the Investment Advisers Act of 1940, which TWO components comprise an investment adviser's fiduciary duty to clients?

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Question 3

An investment adviser manages a $2,000,000 portfolio and charges a 1.00% annual fee. The adviser discovers that by switching to lower-cost index funds, the client could save 0.30% annually in fund expenses without changing the portfolio's risk profile or expected returns. However, making this change would require significant research and rebalancing work. Under the adviser's duty of care, what is the adviser's obligation?

Question 4

All of the following actions would satisfy an investment adviser's fiduciary duty in managing a conflict of interest EXCEPT

Question 5

An investment adviser is considering recommending a proprietary mutual fund (managed by the adviser's own firm) to a client. The fund has competitive performance and fees compared to similar third-party funds. Which of the following statements about the adviser's fiduciary obligations are accurate?

1. The adviser must disclose that the fund is proprietary before making the recommendation
2. The adviser can recommend the proprietary fund only if it is demonstrably superior to all alternatives
3. The adviser must show that the proprietary fund serves the client's best interest despite the conflict
4. The adviser must obtain written client consent acknowledging the conflict of interest

πŸ’‘ Memory Aid

CLIENT FIRST = Care + Loyalty. Fiduciary is the gold standard: Best interest (not just suitable). When two options tie, the client winsβ€”always. Think: "Would I recommend this to my own parent?"

Related Concepts

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Where This Appears on the Exam

This term is tested in the following Series 65 exam topics:

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