Fair market value is one of those concepts that sounds simple until the Internal Revenue Service starts scrutinizing it. When retirement plans invest in non-qualified assets like real estate or private equity, valuation becomes a critical compliance issue.
The IRS requires that assets be reported at their true fair market value, not estimates or outdated assumptions. For business owners, this is where things can quickly get complicated.
Understanding how to properly determine fair market value is not just a technical exercise. It is a foundational requirement for keeping your retirement plan compliant and defensible. In this guide, we break down how FMV is evaluated, where mistakes happen, and how to stay on the right side of IRS rules.
The underlying legal anchor
Determining IRS compliance for fair market value (FMV) of non-qualified (hard-to-value) assets in a pension plan rests on a framework jointly governed by the Internal Revenue Code and ERISA Title I. Here’s how the assessment is built and tested:
Plan assets must be valued at FMV — not cost — and an accurate FMV is essential to comply with both the IRC and Title I of ERISA. Revenue Ruling 80-155 requires defined contribution plans to value their trust investments at least once a year, on a specified date, and according to a method consistently followed and uniformly applied.
For defined benefit plans, the valuation drives funding adequacy testing. Without a defensible FMV, you can run into discrimination issues under §401(a)(4), incorrect participant account balances, miscalculated RMDs, and prohibited-transaction exposure.
Unlike publicly traded securities, non-qualified assets do not have daily pricing or transparent markets. That means valuations must often rely on appraisals, financial models, or third-party opinions. If those valuations are off, it can trigger compliance failures, penalties, or even plan disqualification.
What counts as a “non-qualified” asset here
In practical compliance language, these are assets without a readily ascertainable market price — real estate, private equity/LP interests, hedge funds, promissory notes, LLC membership interests, closely-held stock, mineral rights, crypto without an active market, and similar illiquid holdings. Anything traded on an established exchange is self-pricing and outside this analysis.
The core compliance elements
For each non-qualified asset, you generally need:
- An independent third-party appraisal. The valuation cannot be performed by a disqualified person (the plan sponsor, a fiduciary, the participant in a self-directed account, the company accountant, or anyone related to the asset). For real estate specifically, the appraisal must be in writing, identify the third-party appraiser, and disclose the methodology used to determine fair market value.
- Annual cadence with a fixed valuation date. Most plans use December 31. The methodology must be applied consistently year over year.
- Defensible methodology. Income approach (DCF), market approach (comparable transactions), or asset/cost approach — whichever is appropriate for the asset class. The choice and inputs need to be documented in the appraisal report. A K-1 is not acceptable as valuation support — it reports taxable income, not enterprise value, and the DOL has been explicit that tax filings are not substitutes for a fair market valuation.
- Contemporaneous documentation. Appraisal report, supporting financials/balance sheets, comparable data, and signed certifications. This is what an IRS or DOL examiner will ask for first.
Reporting and audit triggers
Values flow through to Form 5500 (Schedule H for large plans) and, for IRA-style accounts, Form 5498. A few mechanical traps to watch:
- The Schedule H asks specifically whether the plan holds assets whose FMV was not readily determinable, and whether an appraisal was obtained. A “no” on the appraisal question is a documented audit flag.
- Form 5500 also asks if any single investment constitutes 20% or more of total plan assets, which can elevate audit risk.
- For ERISA §103(a)(3)(C) audits, auditors must obtain independent evidence of the valuation or issue a qualified opinion.
The bonding and audit cliff
This is the most-missed consequence: if more than 5% of plan investments are not “qualifying plan assets,” the ERISA fidelity bond must be increased to 100% of the value of the non-qualifying assets, or the plan must obtain an independent audit. Most alternative assets fall outside the qualifying category, so a single illiquid holding can push a small plan into mandatory audit territory.
A practical compliance test
For each non-qualified asset, ask:
- Was an FMV determined as of the plan’s valuation date?
- Was it performed by an independent, qualified party with no disqualified-person relationship?
- Is the methodology documented and reasonable for the asset type?
- Is the supporting paper trail strong enough to hand to a DOL investigator without further explanation?
- Is the value reflected accurately on Form 5500/Schedule H and reconciled to participant statements?
- Does the bonding or audit posture reflect the non-qualifying asset percentage? If any answer is “no” or “I’m not sure,” that’s the gap.
The consequences of getting this wrong (plan disqualification, prohibited-transaction excise taxes, fiduciary liability) are serious enough that you’ll want an ERISA attorney or a qualified plan auditor to review the specific facts of the plan and the assets involved before relying on any valuation as compliant.
Bottom Line
Determining fair market value for non-qualified assets is one of the most important compliance responsibilities for retirement plans. These valuations must be reasonable, well-documented, and updated regularly to meet IRS expectations. Relying on outdated figures or unsupported estimates can create significant regulatory exposure.
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Plan sponsors should approach valuations with a structured and defensible process. This often includes independent appraisals, consistent methodologies, and clear documentation of assumptions. Working with experienced advisors and administrators can help ensure that valuations withstand scrutiny.
At the end of the day, FMV is not just about numbers on a report. It directly impacts reporting accuracy, contribution limits, and overall plan compliance. Taking it seriously helps protect the plan, the business, and its long-term tax advantages.