Fiduciary vs. Financial Advisor: What’s the Difference?

If you searched for the difference between a fiduciary and a “regular” investment advisor, start with the role—not the title.

By Jeff Herman

The short answer is that “fiduciary” describes a legal duty, while “financial advisor” is a broad title. “Regular investment advisor” is not a defined legal category. To compare two professionals, find out whether each is acting as an investment adviser, a broker, or both, and which capacity applies to the service you are considering.

How is an investment adviser different?

An investment adviser generally provides advice for compensation and may offer financial planning, portfolio management, or ongoing monitoring. The adviser owes a fiduciary duty across the agreed advisory relationship. An individual who advises on the firm’s behalf is commonly called an investment adviser representative, or IAR.

How is a broker different?

A broker-dealer generally effects securities transactions and may make recommendations to retail customers. When making a recommendation, a broker-dealer is subject to Regulation Best Interest, which requires it to act in the retail customer’s best interest. It may not place its own interests ahead of the customer’s. Brokerage relationships are often transaction-focused and do not necessarily include ongoing monitoring.

Can the same professional serve in both roles?

Yes. Many professionals and firms are registered as both investment advisers and brokers. The same person may provide advisory services in one account and brokerage services in another. The firm’s Form CRS should describe both offerings, and the agreement should identify which one you selected.

Which type of relationship is better?

Neither label answers that by itself. A brokerage relationship may fit an investor seeking transactional help; an advisory relationship may fit someone seeking ongoing advice or management. Compare the actual services, total costs, conflicts, monitoring, and decision-making authority.

Questions that reveal the real difference

  • In what capacity are you acting? Ask for the answer for this account and this recommendation.
  • Will you monitor the account? Confirm whether monitoring is ongoing, periodic, limited, or not included.
  • How do the costs differ? Compare advisory fees, commissions, product expenses, and other charges.
  • Where is that documented? Read Form CRS, Form ADV when applicable, and the governing agreement.

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