Key Highlights
- Retirement plans can deepen client relationships and broaden the services advisors provide, particularly for business owners seeking more coordinated guidance across business and personal financial decisions.
- Retirement plan support extends well beyond investment selection. Governance, documentation, provider coordination, and ongoing monitoring all contribute to a consistent plan-management process.
- As an advisor’s retirement plan book grows, repeatable processes matter more. Different investment lineups, review cycles, committees, and providers can make consistency harder to maintain.
- Firms should assess which responsibilities fit their expertise, resources, and desired level of involvement, and which a specialized provider may handle better.
- Outsourced 3(21) and 3(38) fiduciary models offer different ways to allocate investment responsibility, giving firms flexibility in how closely they remain involved while building a more scalable approach.
With total retirement assets hitting a record $51.2 trillion as of June 30, 20261, retirement plans present an attractive growth opportunity for advisors to deepen client relationships and broaden their services.
For advisors serving business owners, this opportunity is especially relevant as these clients increasingly seek more coordinated guidance across both business and personal financial decisions.
However, as advisors add retirement plans across both new and existing client relationships, the responsibilities that come with those plans can add up quickly, making scalability an important consideration for firms looking to grow.
Doing so requires a clear-eyed assessment of what a firm should own, what may be better handled elsewhere, and whether its existing service model can sustain that approach over time.
That starts with understanding the full scope of retirement plan oversight.
Retirement plan oversight goes beyond investments
Supporting a retirement plan requires more than selecting funds and monitoring performance. Investment options need review, governance processes must be maintained, and multiple providers often need to stay coordinated.
Each area carries its own responsibilities and requires a consistent approach.
Investment oversight
Investment oversight is an ongoing responsibility, not a one-time exercise. Advisors may need to evaluate options against plan objectives, monitor performance and suitability, compare investments with benchmarks and peer groups, and determine when changes are warranted.
Those decisions also need to stay aligned with the plan’s investment policy statement and follow a documented, repeatable review process.
As more plans are added to an advisor’s book, the process has to hold up across different investment lineups, review cycles, and decision histories. Without a clear approach that applies from one plan to the next, consistency becomes harder to maintain.
Governance
Governance brings a different set of responsibilities. Advisors may support plan committees and other fiduciary decision-makers by establishing review practices, documenting oversight activities, evaluating fees and service arrangements, and maintaining records that show how decisions were made. Much of that work happens behind the scenes, but it helps create continuity in plan management. Documented procedures also reduce reliance on informal processes when decisions need review or revisiting.
Operational coordination
Retirement plans also depend on a network of providers, systems, and stakeholders beyond the advisor and plan sponsor. That may include third-party administrators, recordkeepers, investment managers, custodians, and fiduciary support providers.
For advisors, that can mean coordinating communication across stakeholders, supporting service reviews, helping sponsors navigate operational changes, and addressing issues that involve multiple providers or systems.
As responsibilities grow, so does complexity
Each of these responsibilities is ongoing. As the number of plans, review cycles, governance processes, provider relationships, and documentation requirements grows, so do advisors’ broader wealth management and planning responsibilities.
Processes that work well for a small group of plans may become harder to maintain when different providers, committee structures, reporting requirements, and review schedules are involved. Resource and expertise constraints can become more apparent as that workload grows.
As those demands accumulate, firms may need to look more closely at how the work is divided and which responsibilities they are best equipped to continue handling internally.
Rethinking ownership of every responsibility
Not every responsibility needs to be handled the same way. Firms should weigh each one against their expertise, resources, desired level of involvement, and ability to support it consistently across the plans they serve.
A good place to start is by looking at the work itself. Which responsibilities fit your firm’s expertise and resources? How involved do you want to remain in investment decisions? Can your firm maintain the same level of documentation, monitoring, and oversight across all of the plans it supports? The answers help determine where your firm should stay closely involved and where outside support may make sense.
Some firms may want to remain closely involved in investment recommendations and sponsor discussions while relying on another provider for parts of the investment process. Others may prefer to delegate more day-to-day investment responsibility so advisors can spend more time on client relationships, plan strategy, participant engagement, or other areas of the practice.
What matters most is whether the responsibilities assigned to the firm still fit its capabilities and resources.
Scaling retirement plan services with outsourced fiduciary support
For firms that decide a specialized provider can better handle some investment responsibilities, outsourced fiduciary support can clarify the division of responsibility.
Advisors may engage an outsourced 3(21) or 3(38) fiduciary to support investment responsibilities within qualified retirement plans. These providers can bring established investment processes, research, ongoing monitoring, and fiduciary expertise that may be difficult or costly to build internally.
The two models differ in how they assign investment responsibility.
Under a 3(21) arrangement, the fiduciary provides investment recommendations, while the plan sponsor retains final decision-making authority. The sponsor and the named 3(21) fiduciary share responsibility for investment oversight.
A 3(38) arrangement delegates discretionary investment authority to an investment advisor responsible for selecting, monitoring, and replacing plan investments. The named 3(38) fiduciary assumes responsibility for those investment decisions, while the plan sponsor retains responsibility for overseeing the service provider relationship.
The appropriate structure depends on a firm’s resources, desired level of involvement, comfort with fiduciary responsibility, and the plan sponsor's expectations.
For some firms, outsourcing investment responsibilities can give advisors more room to focus on plan strategy, sponsor relationships, participant needs, and other areas where their involvement may add more value. It can also place those responsibilities within a dedicated process and assign a clear owner.
As retirement plan practices grow, that clarity becomes increasingly important. Firms need a model that reflects the work they want to own, the work they can support well, and the role outside specialists should play.
Download Understanding Fiduciary Support Models for Retirement Plans to explore the differences between 3(21) and 3(38) fiduciary relationships and evaluate which approach may better align with your firm’s goals. For additional information, reach out to ers-sales@envestnet.com
