Fee-Based vs. Commission-Based Accounts

How the broker-dealer gets paid affects the types of conflicts that can arise. Understanding these compensation models helps identify when an account type may be unsuitable for a particular customer.


Compensation Models Compared

FeatureFee-BasedCommission-Based
CompensationFlat fee or percentage of assets under management (e.g., 1% annually)Per-transaction commission
Best suited forActive traders with frequent transactionsBuy-and-hold investors with infrequent trades
Potential conflictFees charged regardless of activity (reverse churning)Incentive to encourage unnecessary trading (churning)
RegulationSEC Regulation Best Interest (Reg BI) appliesSEC Regulation Best Interest (Reg BI) applies

Churning vs. Reverse Churning

  • Churning: Excessive trading in a commission-based account to generate commissions for the representative
    • The rep benefits from more trades, so the conflict is over-trading
  • Reverse churning: Charging ongoing fees in a fee-based account when the customer trades very infrequently
    • The customer pays fees regardless of activity, so the conflict is paying for services not being used

Suitability Considerations

  • A fee-based account is unsuitable for a customer who trades very infrequently; they would pay ongoing fees without enough activity to justify the cost
  • A commission-based account is unsuitable for a very active trader; per-trade commissions would quickly exceed what a flat fee would cost
  • Both account types are subject to SEC Regulation Best Interest (Reg BI), which requires broker-dealers to act in the customer's best interest

Exam Tip: Gotchas

The exam tests both traditional churning AND reverse churning. A fee-based account can be just as unsuitable as a commission-based account if it does not match the customer's trading activity level. Always match the compensation model to the customer's trading frequency.