Guides

Participant loan balance on Form 5500-EZ

A narrow guide for participant loan records, year-end balance, and when loan issues push a Solo 401(k) case outside simple packet preparation.

By Yann LephayPublished 2026-06-05 · Last updated 2026-06-05

Summary

A Solo 401(k) participant loan is a plan record, not a personal note to ignore. Before preparing Form 5500-EZ, collect the loan agreement, amortization schedule, year-end outstanding balance, repayments, defaults or deemed distribution records. Unclear or defaulted loans are outside a simple packet workflow.

Participant loans can affect plan asset records and hard-stop review.

Needed recordsLoan agreement and scheduleKeep repayment and year-end balance support.
Review pointOutstanding balanceShould reconcile to plan records.
Hard stopDefault or deemed distributionRequires official instructions or professional review.

What to collect

Collect the signed loan agreement, amortization schedule, repayment records, custodian statement, year-end balance, payoff record if any, and any plan-administrator notes.

Example

A participant loan had $14,200 outstanding at the start of the year, $3,600 repaid during the year, and $10,600 outstanding at year end. The packet should preserve those source records rather than only listing total brokerage assets.

When to stop

Stop for missed payments, loan default, deemed distribution, refinance, multiple loans, spouse/partner loans, prohibited transaction concerns, or correction questions.

Common questions

Can Solo 5500 Desk decide if my loan is compliant?

No. Loan compliance, defaults, deemed distributions, prohibited transactions, and correction strategy are outside scope.

What if the loan was repaid during the year?

Keep payoff and repayment records. If the year-end balance is zero, the loan still belongs in the annual record trail for review.

Related guides

Participant loans and Form 5500-EZ reporting

What to collect when a Solo 401(k) had a participant loan during the plan year.

Form 5500-EZ example for a one-participant Solo 401(k)

An illustrative source-record example showing how a simple Solo 401(k) packet is organized before filing Form 5500-EZ.

Do I need to file Form 5500-EZ for my Solo 401(k)?

The direct filing test for one-participant plans: asset threshold, final year, deadline, and filing method.

Official sources

IRS Form 5500-EZ filing noticesIRS states the $250,000 asset exception and the last-day-of-the-7th-month deadline. Official source reviewed for this MVP on June 11, 2026.IRS Instructions for Form 5500-EZOfficial instructions explain combined one-participant plan assets, final returns, and electronic filing requirements. Official source reviewed for this MVP on June 11, 2026.IRS one-participant plan project resultsIRS describes common one-participant plan filing mistakes, final-year filings, and failure-to-file penalties. Official source reviewed for this MVP on June 11, 2026.IRS mandatory electronic filing for Forms 8955-SSA and 5500-EZOfficial IRS guidance on the 10-return mandatory e-filing threshold and aggregation rules. Official source reviewed for this MVP on June 11, 2026.DOL EFAST2 filer helpOfficial DOL guidance on electronic filing, IFILE, credentials, and approved software requirements. Official source reviewed for this MVP on June 11, 2026.IRS Form 5558 extensionOfficial extension form context for Form 5500-series returns. Official source reviewed for this MVP on June 11, 2026.IRS Form 14704 late-filer transmittalOfficial transmittal schedule for the Form 5500-EZ Delinquent Filer Penalty Relief Program. Official source reviewed for this MVP on June 11, 2026.IRS Revenue Procedure 2015-32Official revenue procedure establishing the Form 5500-EZ late-filer penalty relief fee framework. Official source reviewed for this MVP on June 11, 2026.

Last reviewed: June 10, 2026.