Question

What is the difference between a fee-only, fee-based, and commission-based advisor?

Answer

Fee structure is one of the fastest ways to understand how an advisor is incentivized. A fee-only advisor is compensated solely by client fees. A fee-based advisor charges client fees but may also earn commissions on certain products — meaning some recommendations may generate compensation the client doesn’t see directly. A commission-based advisor earns primarily from product sales. Mercer Advisors’ primary revenue is asset-based advisory fees paid by clients; per its Form CRS, it receives no compensation from any fund manager or third party for the investments it selects. A limited number of Mercer Advisors’ professionals are separately licensed to earn commissions on brokerage or insurance activities, which is fully disclosed.

Last Updated Aug. 17, 2026

About Mercer Advisors

We exist so you don’t have to worry about money. For more than 40 years, we’ve taken the sophisticated, time-tested approach that many ultra-high net worth individuals use to help manage their financial lives and made it accessible to more families.

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