ERISA 3(38) vs ERISA 3(21)

What’s the Difference?

The ERISA 3(38) Fiduciary serves as the Investment Manager for your plan, assuming full discretion over investment decisions, and the ERISA 3(21) Fiduciary acts as the Investment Advisor for your plan, providing guidance while you retain final decision-making authority.

ERISA 3(38)ERISA 3(21)
RoleInvestment ManagerInvestment Advisor
Risk ProtectionHighModerate
Fiduciary ResponsibilityAdvisorShared
Investment LineupAdvisor Makes Investment DecisionsPlan Sponsor Makes Investment Decisions
MonitoringYesYes
Research & AnalysisYesYes
Co-Fiduciary MeetingsYesYes