What Should a 401(k) Fiduciary Checklist Include?
A 401(k) fiduciary checklist can help plan sponsors track responsibilities, clarify who is responsible for what, and document that the plan is being managed prudently throughout the year. Here’s what a strong annual fiduciary checklist should cover.
September has a way of making retirement plan committees realize just how much has happened over the course of a plan year.
There have been investment reviews. Service provider meetings. Compliance testing. Fee disclosures. Participant communications. Required filings. Plan changes. Maybe a new recordkeeper. Maybe a new investment. Maybe a new fiduciary.
And somewhere along the way, someone inevitably asks:
“Wait…who was responsible for that?”
That question is exactly why a good 401(k) fiduciary checklist matters.
A fiduciary checklist isn’t simply a list of boxes to check at the end of the year. Done correctly, it becomes a governance tool—a way to document what needs to happen, who is responsible for it, when it happened, and who is providing oversight.
For an ERISA-covered 401(k) plan, that distinction matters.
What Is a 401(k) Fiduciary Checklist?
There isn’t one official Department of Labor “401(k) fiduciary checklist” that every plan must use.
Instead, an effective fiduciary checklist should be tailored to the plan and should identify the various fiduciary, administrative, compliance, reporting, disclosure, investment, and service-provider responsibilities that apply to that particular plan.
The Department of Labor’s guidance emphasizes that plan fiduciaries have responsibilities related to managing the plan prudently, monitoring service providers and investments, and ensuring that plan expenses are reasonable.
But the best checklists go one step further, asking:
- What needs to be done?
- Who is responsible for doing it?
- Who is responsible for monitoring it?
- When should it happen?
- Who completed it?
- When was it completed?
- What documentation supports completion?
- Does the plan sponsor need to take any action?
That creates something much more valuable than a simple checklist; a record of plan governance.
Why Does a 401(k) Fiduciary Checklist Matter?
ERISA places significant responsibilities on the people who manage and oversee retirement plans.
But one of the biggest challenges for plan sponsors is knowing who is responsible for making it happen.
A typical 401(k) plan may involve:
- A plan sponsor
- A retirement plan committee
- A 3(38) investment manager
- A 3(21) investment fiduciary or investment adviser
- A recordkeeper
- A third-party administrator (TPA)
- An ERISA attorney
- An auditor
- A payroll provider
- A custodian
- A 3(16) fiduciary
- Other consultants and service providers
Each may have a different role.
In fact, even when a plan has hired a service provider does not automatically mean the plan sponsor has delegated every responsibility associated with that function.
That’s where things can get messy.
A plan sponsor might think the recordkeeper is handling a particular compliance requirement when the TPA is actually responsible.
The TPA might assume the plan sponsor is making a particular decision, an investment fiduciary may be responsible for monitoring investments, while another fiduciary is responsible for overseeing whether that review occurred.
Everyone can be doing their job—and the plan can still have a gap.
A fiduciary checklist helps close those gaps.
What Should Be on a 401(k) Fiduciary Checklist?
Every plan is different, so the contents of an annual checklist should be customized to the plan’s document, service-provider structure, fiduciary delegation, and applicable requirements.
However, a comprehensive 401(k) fiduciary checklist should generally address several major categories.
1. Plan Governance and Fiduciary Responsibilities
Start with the foundation: Who has authority over the plan, and who is responsible for what?
A fiduciary governance review may include:
- Identifying the plan’s named fiduciaries
- Confirming fiduciary roles and delegation
- Reviewing committee responsibilities
- Reviewing fiduciary delegation agreements
- Confirming that fiduciary appointments and changes are documented
- Reviewing fiduciary policies and procedures
- Documenting committee meetings and decisions
- Tracking outstanding fiduciary action items
- Confirming that required fiduciary reviews occurred
- Maintaining appropriate fiduciary records
This is where a checklist creates a clear record of the plan’s governance structure.
2. Investment Monitoring
Investment oversight is one of the most visible components of 401(k) fiduciary responsibility.
Depending on the plan’s structure and delegation, an annual checklist might track:
- Investment performance reviews
- Investment policy statement (IPS) review
- Investment monitoring
- Benchmarking
- Watch-list activity
- Investment replacements or additions
- Target-date fund reviews
- QDIA monitoring
- Investment fees and expenses
- Documentation of investment decisions
- Review of investment fiduciary reports
If the plan has delegated investment responsibility to a 3(38) investment fiduciary, for example, the checklist should make that delegation clear.
And that leads to an important distinction:
Delegating a responsibility does not necessarily eliminate the need for oversight.
The plan’s governance structure should clearly identify both the party performing the function and the party responsible for monitoring the relationship.
3. Service Provider Review
Your plan’s service providers should have a place on the annual fiduciary checklist, too.
At minimum, consider documenting:
- Who provides each service
- What services each provider performs
- Whether the provider is a fiduciary
- The provider’s compensation
- Relevant contract terms
- Performance of the provider
- Service issues or deficiencies
- Any changes to the arrangement
- Whether the arrangement continues to be reasonable
- Who is responsible for monitoring the provider
The Department of Labor specifically emphasizes the importance of obtaining enough information to evaluate service-provider qualifications, services, and compensation.
A checklist makes this responsibility much easier to track.
Instead of asking, “Did we review our providers this year?” you have documentation showing which providers were reviewed, what was reviewed, and who performed the review.
4. Fee and Expense Review
Fees deserve their own section because fiduciaries need enough information to evaluate whether plan services and compensation are reasonable.
A fiduciary fee review may include:
- Investment expenses
- Recordkeeping fees
- TPA fees
- Investment advisory fees
- Fiduciary fees
- Revenue sharing or other indirect compensation
- Participant-paid fees
- Plan-paid administrative expenses
- Changes in compensation
- Changes in services
- Fee benchmarking
- Service-provider fee disclosures
Under ERISA’s 408(b)(2) rules, covered service providers generally must provide responsible plan fiduciaries with information about their services and compensation, including certain direct and indirect compensation. That information is intended to help fiduciaries evaluate compensation and identify potential conflicts of interest.
And that makes fee documentation increasingly important.
Why? Cunningham v. Cornell University.
In Cunningham v. Cornell University, the U.S. Supreme Court addressed how prohibited-transaction claims under ERISA §406(a)(1)(C) interact with the statutory exemption under §408(b)(2).
The Court held that a plaintiff does not have to plead facts disproving the applicability of the exemption to state a prohibited-transaction claim. Fiduciaries asserting the exemption bear the burden of pleading and proving that the exemption applies.
For plan sponsors, the practical takeaway is knowing what your service providers do, what they are paid, why the arrangement exists, and keeping documentation showing how the plan evaluated those arrangements.
That documentation is much easier to produce when it is part of an ongoing governance process rather than something reconstructed years later.
5. Compliance and Plan Administration
A fiduciary checklist should also identify the plan’s recurring compliance and administrative responsibilities.
Depending on the plan, this may include:
- Nondiscrimination testing
- Contribution testing
- Top-heavy testing
- Required minimum distribution administration
- Contribution deadlines
- Corrective distributions
- Participant eligibility
- Enrollment and deferral administration
- Vesting
- Plan document compliance
- Required amendments
- Distribution processing
- Loan administration
- Hardship withdrawal administration
- Missing participant procedures
- Required notices
- Beneficiary processes
The key is to make sure someone is responsible for each applicable task—and that the plan knows who that someone is.
6. Required Reporting and Disclosures
The annual fiduciary review should also account for required plan reporting and participant disclosures.
Depending on the plan, this may include:
- Form 5500 filing
- Form 5500-SF, when applicable
- Summary Annual Report (SAR)
- Participant fee disclosures
- Summary Plan Description (SPD)
- Summary of Material Modifications (SMM)
- Required annual notices
- QDIA notices
- Automatic enrollment notices
- Safe harbor notices
- Blackout notices
- Other applicable participant communications
Most 401(k) plans subject to Form 5500 reporting requirements must file an annual return/report with the federal government. The Department of Labor also identifies the Summary Annual Report as an annual participant disclosure based on the plan’s Form 5500 filing.
September is a good time to look at this.
For calendar-year plans, September often brings important annual reporting and disclosure activity into focus.
As an example, the Summary Annual Report is generally due to participants within nine months after the end of the plan year, subject to applicable extensions. And other plan-specific deadlines may fall throughout September.
We advise you to use September as a reminder to make sure the year’s responsibilities are actually being closed out.
7. Form 5500 Review
Form 5500 deserves special attention because it is one of the most significant annual reporting requirements for many retirement plans.
But filing the form shouldn’t be treated as simply:
“The TPA filed the 5500. Done.”
A strong governance process should identify:
- Who prepares the Form 5500
- Who reviews it
- Who signs it
- Who is responsible for corrections
- Whether the information is consistent with the plan’s records
- Whether required schedules and attachments are included
- Whether an audit is required
- Whether the plan’s filing status has changed
- Where the final filing is retained
The Department of Labor notes that Form 5500 filings disclose information about the plan and its operation to the federal government and that the filings are publicly available.
That makes the annual Form 5500 review another important piece of the fiduciary record.
8. Documentation and Fiduciary Files
Here’s the part that is easy to overlook:
Completing the task isn’t the same thing as documenting the task.
A fiduciary checklist should identify where supporting documentation lives.
That might include:
- Meeting minutes
- Investment reports
- Fee benchmarking
- Service-provider disclosures
- Contracts
- Committee decisions
- Compliance reports
- Form 5500 filings
- Participant communications
- Fiduciary policies
- Correspondence
- Corrective action documentation
- Annual fiduciary reviews
The Department of Labor’s fiduciary framework is built around prudent processes. A good process should leave a reasonable record of what was considered, what decisions were made, and why.
In other words:
Don’t just do the thing. Document that you did the thing.
The Most Important Part of a Fiduciary Checklist: Assigning Responsibility
This may be the most valuable feature of an effective annual checklist. Yours should include something similar to this:
Responsibility: Plan fiduciary
Service provider: Fiduciary/consultant
Timing: Annual
Oversight: Plan committee
Documentation: Fee review and meeting minutes
Status: Complete
Why?
Because retirement plans involve too many moving pieces to rely on institutional memory.
A plan sponsor should be able to look at the checklist and understand:
“Who owns this?”
And just as importantly:
“Who is overseeing the person who owns this?”
A 401(k) Fiduciary Checklist Should Be a Living Document
One mistake is treating the annual checklist as a document that appears at the end of the year, gets checked off, and disappears into a folder.
That’s not really governance.
A better approach is to treat the checklist as a living document throughout the year.
Responsibilities can be:
- Assigned
- Scheduled
- Completed
- Reviewed
- Documented
- Updated when circumstances change
If something isn’t completed, that shouldn’t necessarily wait until the annual meeting to be discovered.
The goal is to identify the gap while there is still time to address it.
And the checklist itself should evolve.
ERISA doesn’t stand still. Neither does the retirement plan industry.
New regulations, court decisions, plan changes, service providers, investment structures, and operational issues can all create reasons to update a fiduciary governance process.
That’s why a good checklist shouldn’t be a static document.
It should get better as the plan—and the fiduciaries overseeing it—learn more.
How Many Items Should Be on a 401(k) Fiduciary Checklist?
There’s no magic number.
A checklist could contain dozens of individual responsibilities depending on how granularly the plan breaks them out.
At Fiduciary Wise, we’ve found that many individual ERISA responsibilities can be grouped into broader categories so that plan sponsors aren’t handed an overwhelming list of hundreds of individual tasks.
The important question is
“Can we demonstrate that the responsibilities applicable to this plan were identified, assigned, monitored, completed, and documented?”
That’s the standard worth aiming for.
What If the Plan Sponsor Has a 3(16) Fiduciary?
This is where the distinction between performing a responsibility and overseeing a responsibility becomes especially important.
A plan sponsor that engages a 3(16) fiduciary may delegate significant administrative and fiduciary responsibilities, depending on the scope of the engagement.
But the plan sponsor still needs to understand what has actually been delegated.
A good checklist should therefore show:
- What the plan needs to accomplish
- Who is performing the work
- Who has fiduciary responsibility for that function
- Who oversees the work
- What documentation demonstrates completion
That makes the checklist useful whether or not the plan has a 3(16) fiduciary.
In fact, the more service providers and fiduciaries a plan has, the more valuable clear responsibility mapping can become.
The 401(k) Fiduciary Checklist as a “Report Card”
There’s another way to think about the annual checklist.
It’s a report card.
Not just for the plan sponsor, but for everyone servicing the plan.
The investment fiduciary can demonstrate what it did while the TPA can demonstrate what it completed.
The recordkeeper can demonstrate the services it provided, and the fiduciary consultant can demonstrate its oversight.
Finally, the plan sponsor can see whether the pieces are actually coming together.
That creates accountability without turning the process into a blame game.
401(k) Fiduciary Checklist: A Simple Framework
If you’re building or reviewing your plan’s annual fiduciary checklist, start with these categories:
Governance
- Named fiduciaries
- Delegation of fiduciary responsibilities
- Committee structure
- Fiduciary policies
- Meeting documentation
Investments
- Investment monitoring
- Benchmarking
- IPS review
- Investment changes
- QDIA/target-date fund review
- Investment fees
Service Providers
- Services provided
- Fiduciary status
- Performance
- Contracts
- Compensation
- Conflicts
- Fee disclosures
Compliance
- Annual testing
- Plan administration
- Eligibility
- Contributions
- Distributions
- Required amendments
- Corrections
Reporting & Disclosure
- Form 5500
- Audit, if applicable
- Summary Annual Report
- Participant disclosures
- Required notices
Documentation
- Meeting minutes
- Reports
- Decisions
- Disclosures
- Contracts
- Corrective actions
- Fiduciary file
Accountability
For every applicable responsibility, identify:
Who does it?
Who oversees it?
When is it due?
Was it completed?
Where is the documentation?
That’s the difference between a checklist and a governance system.
Don’t Wait Until Year-End to Find Out Who Was Supposed to Do What
The best time to discover that a retirement plan responsibility fell through the cracks is before it becomes a problem.
And September is a particularly useful time to take a step back.
The plan year may be winding down. Annual reporting obligations are coming into focus. Committees are holding fall meetings. Service providers are preparing year-end work. And the fiduciaries responsible for the plan have an opportunity to ask a deceptively simple question:
“Did we do everything we said we would do?”
A well-designed 401(k) fiduciary checklist can help answer that question.
But more importantly, it can help answer the questions that come before it:
Who was responsible?
Who provided oversight?
When was it completed?
And where is the evidence?
Because good fiduciary governance isn’t about checking boxes.
Rather, it’s about building a process that makes it difficult for important responsibilities to disappear between the cracks.
And at the end of the year, that’s a pretty good bow to put on the plan.
Want to See How the Annual Fiduciary Checklist Works?
The annual fiduciary checklist is one of the tools we use at Fiduciary Wise to help plan sponsors bring together the many moving pieces of an ERISA retirement plan.
This checklist is a way to document responsibilities, identify who is performing each function, track completion throughout the year, and create a record of fiduciary oversight.
Want to talk through your plan’s fiduciary responsibilities? Connect with Fiduciary Wise to learn how a dedicated ERISA fiduciary can help bring structure and accountability to your plan governance process.
Listen to the Wise Fiduciary Podcast
This article accompanies Season 3, Episode 10 of the Wise Fiduciary Podcast: “Annual Checklist.”
In this episode, the Fiduciary Wise team takes listeners inside an annual plan committee meeting and breaks down why an annual fiduciary checklist can be one of the most useful governance tools in an ERISA plan.