Schedule H of Form 5500 is the detailed financial attachment that large employee benefit plans file each year with the Department of Labor, the IRS, and the Pension Benefit Guaranty Corporation. Any pension or welfare plan covering 100 or more participants at the start of the plan year must attach it, along with an independent auditor’s report, when it files Form 5500.1U.S. Department of Labor. About the Form 5500 Series The schedule lays out the plan’s assets, liabilities, income, and expenses in a standardized format, and missing the deadline exposes the plan administrator to penalties that currently run into the thousands of dollars per day.
Who Has to File Schedule H
Schedule H is required for pension and welfare benefit plans with 100 or more participants on the first day of the plan year, and for Direct Filing Entities such as master trusts and pooled investment vehicles.2U.S. Department of Labor. Schedule H (Form 5500) Financial Information The 100-participant trigger applies the same way to health and life insurance plans as it does to 401(k) and defined benefit plans. Plans below that threshold are treated as small plans and can file Form 5500-SF or attach Schedule I instead.3Department of Labor. Instructions for Form 5500-SF
How to Count Participants
Who counts as a participant depends on the plan type. In a welfare plan, you count every covered employee on the first day of the plan year, including former employees receiving COBRA continuation coverage; dependents are not counted, and each employee is counted only once regardless of coverage tier.4Department of Labor. Instructions for Form 5500 In a defined contribution plan such as a 401(k), the count includes anyone with an account balance, which captures terminated employees who left money behind. Defined benefit plans count active participants, retirees drawing benefits, and terminated vested participants with an accrued benefit.
The 80-120 Rule
Plans whose headcount sits close to 100 get flexibility. If participant count at the start of the plan year is between 80 and 120, the administrator can file in the same category used the previous year. A plan that filed as a large plan last year can continue filing as a large plan even if it dipped to 85 participants, and a small plan can stay small even at 115. The rule spares administrators from flipping between Schedule H and Schedule I every time headcount drifts by a few people.
What the Schedule Reports
Schedule H is a full financial snapshot of the plan, divided into parts that cover the balance sheet, operating activity, supplemental investment detail, and compliance questions.
Assets and Liabilities
Part I captures year-beginning and year-end values for every category of plan assets and liabilities. Assets are broken out by type: cash, U.S. government securities, corporate debt instruments, corporate stocks, real estate, participant loans, employer securities, and other investments.5Department of Labor. Form 5500 Schedule H Everything must be reported at current fair market value, not historical cost. Liabilities include benefit claims payable, operating payables, and any acquisition indebtedness. The net of total assets and total liabilities is what tells regulators and participants how well funded the plan is.
Income and Expenses
Part II tracks everything that moved during the year: employer and employee contributions received, investment gains and losses (both realized and unrealized), benefit payments made, and administrative expenses. The bottom line is the net change in plan assets for the year. Plans that participate in a master trust investment account report their proportionate interest rather than the underlying individual assets.6Department of Labor. Form 5500 Schedule H
Supplemental Schedules
Schedule H requires several supplemental schedules that flag specific transactions for regulator review:
- Schedule of Assets Held for Investment, listing every plan investment at year-end with cost and current value.
- Schedule of Assets Acquired and Disposed of Within the Year, covering investments bought and sold in the same plan year.
- Schedule of Reportable Transactions, covering any single transaction or series of transactions exceeding 5% of plan assets.
- Schedule of Non-Exempt Prohibited Transactions, covering any dealings between the plan and parties-in-interest (employers, fiduciaries, service providers) that didn’t fit a statutory or administrative exemption.
Compliance Questions
Part IV asks a series of yes/no questions about the year’s activity: whether any plan assets were held in default, whether the plan experienced a blackout period, whether there were late participant contribution deposits, and similar flags. A “yes” to certain questions can prompt DOL follow-up, so administrators should coordinate with counsel before filing if any compliance issues surfaced during the year.
The Required Independent Audit
Every plan that files Schedule H must have its financial statements examined by an independent qualified public accountant. ERISA directs the plan administrator to engage the accountant on behalf of participants, and the opinion becomes part of the annual report filed with the DOL.7Legal Information Institute. 29 USC 1023(a)(3) – Qualified Public Accountant The accountant audits under generally accepted auditing standards and opines on whether the statements are fairly presented under GAAP.
Full-Scope vs. ERISA 103(a)(3)(C) Audits
There are two paths. A full-scope audit means the accountant tests everything, including all investment balances, valuations, and underlying records. It produces a standard opinion covering the entire set of financial statements.
Most large defined contribution plans instead elect an ERISA Section 103(a)(3)(C) audit, formerly called a “limited scope audit.” A qualifying institution such as a bank, trust company, or insurance carrier certifies the accuracy and completeness of the plan’s investment information. Once that certification is in hand, the auditor is not required to perform substantive testing of the certified investment data such as year-end market values, dividends, or realized and unrealized gains and losses.7Legal Information Institute. 29 USC 1023(a)(3) – Qualified Public Accountant Testing instead focuses on non-certified areas like contributions, distributions, and participant data. The resulting opinion covers the statements as a whole but disclaims responsibility for the certified investment information. Plans whose assets are not held through a qualifying institution have no choice but to go through a full-scope audit.
What the Opinion Says Matters
The auditor’s report will carry one of several opinion types. An unmodified or “clean” opinion means the financial statements are fairly presented in all material respects. A qualified opinion flags a material issue that is limited enough that the rest of the statements remain reliable. An adverse opinion means the statements are materially misstated. A disclaimer means the auditor could not gather enough evidence to form a conclusion. Anything other than a clean opinion draws regulator scrutiny and can signal fiduciary problems for the plan sponsor.
Filing Deadline and Extension
Form 5500 with Schedule H and the auditor’s report attached is due by the last day of the seventh calendar month after the plan year ends.8Department of Labor. Instructions for Form 5500 Annual Return/Report of Employee Benefit Plan For a calendar-year plan, that is July 31. All filings go through the DOL’s EFAST2 system electronically, which processes the Form 5500, every schedule, and the audit report as a single package.9U.S. Department of Labor. Welcome – EFAST2 Filing
You can get more time by filing IRS Form 5558 on or before the original due date, which grants an automatic extension of up to two and a half months.10Internal Revenue Service. Form 5558 Reminders For a calendar-year plan, that pushes the deadline to October 15. The extension is automatically approved as long as Form 5558 is filed by the original due date and the requested date falls within the two-and-a-half-month window.11Internal Revenue Service. Form 5558 – Application for Extension of Time to File Certain Employee Plan Returns Form 5558 can be filed through EFAST2 or on paper to the IRS. Most large plan filings use the extension; getting final financial data, completing the audit, and assembling the schedules within seven months is tight when recordkeeper year-end data isn’t finalized until well into the following year.
Penalties for Late or Incomplete Filings
Missing the deadline exposes the plan administrator to penalties from two agencies, and the amounts stack up quickly.
DOL Civil Penalties
Under ERISA Section 502(c)(2), the DOL can assess a civil penalty against the plan administrator for each day the annual report is overdue. The statutory base is up to $1,000 per day, adjusted annually for inflation.12eCFR. 29 CFR 2560.502c-2 – Civil Penalties Under Section 502(c)(2) The inflation-adjusted amount for 2025 is $2,739 per day.13U.S. Department of Labor. Fact Sheet – Adjusting ERISA Civil Monetary Penalties for Inflation The clock starts on the original filing due date, whether or not an extension was requested, and runs until the DOL accepts a satisfactory report. There is no statutory cap.
IRS Penalties
Separately, the IRS can impose a penalty of $250 per day for failure to file the return required under Internal Revenue Code Section 6058, capped at $150,000 per return.14Office of the Law Revision Counsel. 26 USC 6652 – Failure to File Certain Information Returns The IRS penalty can be waived on a showing of reasonable cause, but the burden is on the filer.
The Delinquent Filer Voluntary Compliance Program
If you realize you missed a filing before the DOL contacts you, the Delinquent Filer Voluntary Compliance Program (DFVCP) sharply reduces the exposure. The DFVCP cuts the per-day penalty to $10 and caps the total: for large plans, $2,000 per delinquent filing, with a maximum of $4,000 per plan across all late filings. Using the program requires waiving the right to challenge the penalty amount, and it is only available before the DOL issues a notice of intent to assess a penalty.15U.S. Department of Labor. Delinquent Filer Voluntary Compliance Program Once that letter arrives, the caps are gone. For a large plan facing $2,739 per day under standard enforcement, the $2,000 DFVCP cap is a strong reason to self-correct quickly.
Common Mistakes That Trigger Rejection
A rejected filing is treated as if it was never filed, which means the penalty clock keeps running until a corrected version is accepted. The most frequent rejection triggers are avoidable with basic quality control: failing to attach the auditor’s report (or attaching the wrong year’s report), leaving required supplemental schedules blank, and reporting asset values at historical cost rather than current fair market value. Arithmetic errors that leave beginning-of-year balances inconsistent with the prior year’s ending balances are another common one.
Mismatches between the Schedule H figures and the audited financial statements also raise flags, because regulators cross-check them. Having the auditor review the completed Schedule H before filing, not just the standalone financial statements, catches most of these problems before the package is submitted.