How to Find the Advisor and Recordkeeper on a 401(k) Plan (Free, From the Form 5500)
Sources: DOL, 2025 Instructions for Form 5500, Schedule C (pages 26-30), 2025 Schedule C, 2025 Schedule A, and the EFAST2 Form 5500 Search (observed 2026-10-05).
Before you call a plan sponsor, you want to know who is in the seat today: who keeps the records, which advisor or broker gets paid, and who runs administration. For a larger 401(k) plan the answer is public, free, and filed by the plan itself. For a small plan it usually is not. Here's the thing: knowing which case you are in saves more time than any shortcut, so this guide covers both, sourced to the Department of Labor's own instructions.
Where a 401(k) plan's providers appear on the Form 5500
| Where to look | What it names | Who files it |
|---|---|---|
| Schedule C, Part I, line 2 | Each person or firm paid $5,000 or more in direct or indirect compensation: name, EIN, service and compensation codes, relationship, and amounts | Large plans (generally 100 or more participants at the beginning of the plan year) |
| Schedule C, Part I, line 1 | For providers paid only "eligible indirect compensation," just the name of whoever supplied the required fee disclosures | Large plans |
| Schedule A, Part I, line 3 | Agents, brokers, and others paid commissions or fees on an insurance contract, with amounts | Form 5500 filers with an insurance contract, including small plans that file the full Form 5500 |
| Schedule H, Part III, line 3c | The plan's independent accountant, by name and EIN | Large plans attaching an audit opinion |
| Form 5500-SF, line 10e | The total of insurance fees and commissions paid, with no names | Small plans on the short form |
Source: DOL, 2025 Instructions for Form 5500, 2025 Schedule H, and 2025 Instructions for Form 5500-SF (observed 2026-10-05).
How to find the advisor on a 401k plan, step by step
- Open the DOL's EFAST2 Form 5500 Search. It is free and public; we ran searches on it without an account on 2026-10-05. Search by sponsor name, plan name, or EIN, and add a state or ZIP if the name is common.
- Open the most recent filing and check which form it is. A Form 5500 with schedules can carry a provider roster. A Form 5500-SF, the short form for small plans, cannot.
- Go to Schedule C, Part I, line 2. Filers list providers from most highly compensated down, so the largest relationships come first.
- Read element (b), the codes. Each entry carries every code that describes the service and the type of pay. The next table translates the ones that identify a recordkeeper, an advisor, and a TPA.
- Check Schedule A if the plan has an insurance contract. Commissions listed there are not repeated on Schedule C, so a broker paid through an insurance company contract may appear only on Schedule A.
- Note the plan year. Whatever you find describes that year, not this quarter.
Which Schedule C codes mean recordkeeper, advisor, or TPA?
| If you are looking for | Service codes (DOL list) | Compensation codes worth reading next to them |
|---|---|---|
| Recordkeeper | 15 Recordkeeping and information management | 64 Recordkeeping fees; 60 Sub-transfer agency fees; 59 Shareholder servicing fees |
| Advisor or consultant | 26 Investment advisory (participants); 27 Investment advisory (plan); 28 Investment management; 16 Consulting (general); 17 Consulting (pension) | 50 Direct payment from the plan; 70 Consulting fees |
| Broker | 33 Securities brokerage; 22 Insurance agents and brokers | 55 Other commissions; 63 Distribution (12b-1) fees; 71 Securities brokerage commissions and fees; 53 Insurance brokerage commissions and fees |
| TPA or administrator | 13 Contract Administrator; 14 Plan Administrator | 50 Direct payment from the plan |
| Trustee or custodian | 18 and 19 Custodial; 20, 21, 24 and 25 Trustee codes | 50 Direct payment from the plan |
| Auditor | 10 Accounting (including auditing) | 50 Direct payment from the plan |
The DOL publishes the codes, not the pairings, so read each entry's full combination. Two more notes. An entry can name an individual; when that person has no EIN, the filer enters the employer's EIN, so a named advisor can sit next to a broker-dealer's number. And in a bundled arrangement priced as one package, direct payments can be reported to the bundled provider without splitting them among affiliates, so the recordkeeper and the administrator may appear as one name. Element (c), the relationship field, lists examples such as "affiliate of plan recordkeeper."
Source: DOL, 2025 Instructions for Form 5500, Schedule C elements and codes (pages 26-29) (observed 2026-10-05).
Why the advisor may not be on the filing at all
- The plan is small. Schedule C is required only for large plans and certain pooled investment filers. A plan with fewer than 100 participants at the beginning of the plan year generally files on the Form 5500-SF or on the Form 5500 with Schedule I, and neither carries Schedule C. A plan between 80 and 120 participants may keep the prior year's category.
- The provider earned under $5,000 from the plan. Part I lists only those paid $5,000 or more in total direct and indirect compensation.
- The employer paid the bill. Payments made directly by the plan sponsor that the plan does not reimburse are not reportable on Schedule C, so an advisor paid out of company funds can be invisible.
- The pay was eligible indirect compensation. If a provider received only qualifying indirect pay (fund fees, finders' fees, float, soft dollars, certain commissions) and the plan received written disclosures, line 1 names the source of the disclosures instead of itemizing each recipient.
Source: DOL, 2025 Instructions for Form 5500 (Who Must File, 80-120 Participant Rule, Schedule C) (observed 2026-10-05).
Is the advisor on Schedule C still the current advisor?
Not necessarily. A return is due by the last day of the seventh calendar month after the plan year ends, and a Form 5558 extension adds up to two and a half months. For a calendar-year plan, the 2025 return is due July 31, 2026, or October 15, 2026 on extension. Treat the named advisor as a strong lead to confirm on the call, not a fact about today.
How to find the recordkeeper on a small 401(k) plan
- Check whether the plan files the full Form 5500. Some small plans do, and if the plan has an insurance contract, Schedule A names the carrier and any agents or brokers paid commissions or fees.
- Read line 10e on the short form. It reports total insurance fees and commissions, without names. A non-zero amount tells you someone is paid through an insurance contract.
- Look back. If the plan once filed as a large plan, its older returns may carry a Schedule C.
- Ask. The plan administrator signs the return, so a named person at the sponsor can answer "Who handles your plan's recordkeeping today?" The sponsor already holds the full answer: under the DOL's 408(b)(2) rule, covered service providers must furnish their service and compensation disclosures in writing to the plan's responsible fiduciary. How to reach that person is in how to sell 401(k) plans.
Sources: DOL, 2025 Instructions for Form 5500-SF (line 10e), 2025 Instructions for Form 5500 (signature, due dates, Form 5558), and the DOL fact sheet on the 408(b)(2) disclosure regulation (observed 2026-10-05).
Can you search 401k plans by service provider?
Not in the free search box. When we reviewed the EFAST2 Form 5500 Search's filters on 2026-10-05, they covered plan year, plan-feature code, assets, participants, employer plan type, business code, state, and ZIP, with no recordkeeper or provider field. The free route is the Schedule C dataset on the DOL's Form 5500 Datasets page, which DOL says is typically updated around the first of each month: filter the provider names yourself, then join the matches back to the main filing for sponsor names and addresses. It works, and it repeats every month. More on the free lookup tools is in Form 5500 search.
The shortcut: provider rosters already decoded
Full disclosure, this part is ours. In FiduciarySignal, the 401(k) Report Card reads the same public filing for you: search a plan, open its Report Card, and the provider roster from its own Form 5500 is laid out next to administrative cost against comparable peers, participation, red flags, and the Form 5500 signer's contact details. It cannot see what the filing does not report: no Schedule C on the filing means no Schedule C roster in our software either. FiduciarySignal is paid software: $90 per month after a seven-day free trial, or $900 per year. It is built on public DOL EFAST2 data and is not affiliated with the Department of Labor.
Start with the free search. If the filing has a Schedule C, you can read it in five minutes. If not, you know why, and you know what to ask on the call.
Related guides
- Form 5500 Schedule C, Explained for Advisors: Service Codes, Indirect Compensation, and Who Has to File
- Form 5500 Search: The Free Tools, Step by Step — and the One Thing a Filing Can't Tell You
- Form 5500 Prospecting: What a Plan's Filing Tells You — and What It Can't
Frequently asked questions
How do I find out who the advisor is on a 401(k) plan?
Look up the plan's Form 5500 on the DOL's free EFAST2 search and open Schedule C. Part I lists each provider paid $5,000 or more, with codes for the service: investment advisory is 26 or 27, consulting 16 or 17, securities brokerage 33. If the advisor is paid through an insurance contract, check Schedule A. Small plans generally do not file Schedule C.
Source: DOL, 2025 Instructions for Form 5500, Schedule C (pages 26-30) (observed 2026-10-05).
Which Form 5500 schedule shows a plan's recordkeeper?
Schedule C. Look for service code 15, recordkeeping and information management, and compensation code 64, recordkeeping fees, where it applies. In a bundled arrangement the recordkeeper and the administrator may be reported as one provider. Only large plans file Schedule C.
Why doesn't a small 401(k) plan's Form 5500 list its recordkeeper?
Because Schedule C is required only for large plans. Plans with fewer than 100 participants at the beginning of the plan year generally file the Form 5500-SF or a Form 5500 with Schedule I, and neither includes Schedule C. For plan years ending in 2023, the DOL reports that 641,689 of 724,720 401(k)-type plans had fewer than 100 participants.
Sources: DOL, 2025 Instructions for Form 5500 and Private Pension Plan Bulletin, Abstract of 2023 Form 5500 Annual Reports, Tables A1 and A1(b) (observed 2026-10-05).
Is the advisor named on the Form 5500 still the plan's advisor?
Not necessarily. Returns are due seven months after the plan year ends, or up to two and a half months later on extension, so the filing describes a finished year. Confirm the current advisor with the sponsor before you pitch around the name.
Can I search Form 5500 filings by recordkeeper or advisor name?
Not in the EFAST2 search box, which had no provider field when we reviewed its filters on 2026-10-05. The free route is the DOL Schedule C dataset: download it, filter the provider names, and join the results back to the main filings for sponsor details.
Sources: EFAST2 Form 5500 Search and the DOL Form 5500 Datasets page (observed 2026-10-05).
Does FiduciarySignal show a plan's advisor and recordkeeper?
Yes, for paying users, within the limits of the filing. The 401(k) Report Card shows the provider roster from the plan's own Form 5500, next to fees against comparable peers, participation, red flags, and the Form 5500 signer's contact details. No Schedule C on the filing means no Schedule C roster to show. FiduciarySignal costs $90 per month after a seven-day free trial, or $900 per year.
The filing names the providers. The Report Card reads them for you.
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