- Test distributions for eligibility, vesting, calculation and authorization
- Apply the Code section 72(p) loan limits and repayment rules
- Identify defaulted loans and deemed distributions
- Evaluate participant loans under the ERISA section 408(b)(1) exemption
Distributions
Distributions are the main outflow of a defined contribution plan and a common area for errors and fraud. For a sample selected from the recordkeeper's distribution report, test that:
- the participant was entitled to a distribution under the plan (termination, retirement, age, disability, death, hardship or another plan-permitted event);
- the distribution was authorized, with a signed or authenticated request and spousal consent where the plan's annuity rules require it;
- the vested percentage applied was correct under the vesting schedule;
- the amount agrees to the account balance as of the valuation date, less any withholding; and
- the check or transfer cleared to the participant or to a rollover account in the participant's name.
Test distribution completeness too: compare terminated employees with balances to the distribution report, and compare large distributions to termination dates in payroll. A distribution to an active employee who does not qualify for an in-service withdrawal is a red flag.
Hardship withdrawals. Confirm the plan permits them, the reason is one the plan allows, and the documentation or certification the plan requires was obtained.
Required minimum distributions. Test that participants who reached their required beginning date received distributions under Code section 401(a)(9). The RMD calculator helps recompute amounts.
Participant loans
A participant who is an employee of the sponsor is a party in interest (ERISA section 3(14)(H)), so a loan from the plan to that participant is a prohibited transaction unless it meets the ERISA section 408(b)(1) exemption. That exemption requires loans to be available to all participants on a reasonably equivalent basis, made in accordance with the plan's provisions, bearing a reasonable rate of interest and adequately secured.
To avoid being a taxable distribution, the loan must also meet Code section 72(p):
- Amount: no more than the lesser of $50,000 or the greater of one-half of the vested account balance or $10,000.
- Term: repayment within five years, unless the loan is used to buy the participant's principal residence.
- Payments: substantially level amortization with payments at least quarterly.
Defaults and deemed distributions
If a participant misses a payment, the plan may allow a cure period that cannot extend beyond the last day of the calendar quarter following the quarter in which the payment was due. If the loan is not cured, it becomes a deemed distribution, reported to the participant on Form 1099-R. The auditor tests that defaulted loans are identified and treated under the plan's policy and the Code.
Audit procedures for loans
For a sample of new loans, inspect the application and promissory note, and recompute the maximum amount using the vested balance on the loan date. Check the interest rate against the plan's loan policy. Trace disbursement to the participant. For a sample of outstanding loans, recompute the amortization and trace repayments from payroll withholding to the plan, which also feeds the timely remittance test. Loans are presented as notes receivable from participants. The loans and benefit payments workpaper lays out the attributes.
Common file mistakes
- Distribution sample drawn and tested only for the amount, with no eligibility or authorization test.
- Loan maximum recomputed on the total balance instead of the vested balance.
- Missed loan repayments with no cure analysis.
- Loan repayments withheld but not remitted on time, with no line 4a consideration.
Clearwater Foods 401(k) Plan: was the loan within limits?
A Clearwater Foods participant requests a loan on March 1, 2025. At that date:
- Total account balance: $96,000, including $12,000 of unvested employer match
- Vested balance: $84,000
- Outstanding loan balance: none in the prior 12 months
Maximum under Code section 72(p): the greater of 50 percent of the vested balance ($84,000 x 0.50 = $42,000) or $10,000, which is $42,000. That is below $50,000, so the maximum is $42,000.
The recordkeeper approved $48,000, computed as 50 percent of the total balance of $96,000. The excess of $48,000 - $42,000 = $6,000 is a deemed distribution under Code section 72(p) and is taxable to the participant for 2025.
The plan's loan policy requires quarterly or more frequent payments. Payroll withholds biweekly, and the team traces the 2025 repayments, starting with the first payroll after March 1, to the recordkeeper.
Result: an operational failure (loan above the statutory limit), communicated as a reportable finding. Management corrects under the IRS program, and the recordkeeper fixes the limit calculation to use vested balances only. The team extends testing to all loans issued in 2025 to participants with vested balances under $100,000, because at $100,000 or more the $50,000 cap governs whichever balance the recordkeeper uses.
Self-check
Answer each question before you open the answer.
A participant with a $30,000 vested balance asks for the largest permitted loan. How much?
Show answer
$15,000. The limit is the lesser of $50,000 or the greater of half the vested balance ($15,000) or $10,000, so $15,000.
A participant misses a loan payment due May 15, 2025. What is the latest cure date the plan can allow?
Show answer
September 30, 2025, the last day of the calendar quarter following the quarter in which the payment was due (the April to June quarter).
Why are participant loans an ERISA prohibited transaction issue?
Show answer
A participant who is an employee of the sponsor is a party in interest under ERISA section 3(14)(H), and lending plan money to a party in interest is prohibited by section 406(a)(1)(B) unless the section 408(b)(1) exemption conditions are met.
Use it on the file
- TemplateParticipant Loans and Benefit Payments Testing Workpaper
- ToolRequired Minimum Distribution Calculator (Uniform Lifetime Table)
- Template401(k) and ERISA Defined Contribution Plan Audit Checklist
- GuideERISA Prohibited Transactions: Audit Procedures for the Plan Auditor
Sources
- IRS, Retirement plans FAQs regarding loans
- ERISA section 406, 29 U.S.C. 1106, Prohibited transactions (govinfo)
- DOL EBSA, 2025 Instructions for Form 5500
Standards are paraphrased from the primary sources listed above; read the source before relying on a requirement. This lesson is training material, not professional advice. Report an error