What Is a Deemed Loan? Triggers, Taxation, and Reporting

A deemed loan, properly called a deemed distribution, is a loan from your 401(k) or other employer-sponsored retirement plan that has broken one of the federal tax rules governing plan loans. When that happens, the IRS treats the outstanding balance as if you had taken it out as a taxable withdrawal, even though the money never left your account and you still owe the plan back. You get taxed on the balance, you may owe a 10% early-withdrawal penalty on top, and the loan itself keeps running on the plan’s books with repayments still expected.

The rules live in Internal Revenue Code Section 72(p). A loan that follows them stays tax-free while you pay it back. A loan that falls out of compliance — in whole or in part — flips into a deemed distribution on the date the failure occurs.

What Causes a Loan to Be Deemed

Three failures account for most deemed distributions: missing payments, taking too long to repay, or borrowing too much.

Missed Payments

Plan loans must be repaid in substantially level installments, covering both principal and interest, at least quarterly.¹ If you miss one, your plan can give you a cure period. That grace period runs only to the last day of the calendar quarter after the quarter in which the missed payment was due.² Miss a March payment, and you have until June 30 to catch up. Miss that deadline, and the entire outstanding balance becomes a deemed distribution.

Repayment Term Too Long

Most plan loans must be fully repaid within five years of disbursement.¹ A loan used to buy your principal residence can run longer, with the specific limit set by the plan.³ A non-residence loan written for more than five years fails at the start, and any amount over the five-year figure is treated as a deemed distribution on the date the loan was issued.

Loan Amount Too Large

Section 72(p) caps the amount you can borrow at the lesser of:

$50,000, reduced by the highest outstanding loan balance you had during the 12 months before the new loan, or
50% of your vested account balance.⁴

The 12-month lookback stops you from cycling multiple loans to get repeated access to the full $50,000. If you had a $20,000 loan outstanding in the past year, your new ceiling is $30,000.

There is a small-balance floor: if 50% of your vested balance is under $10,000, you may borrow up to $10,000 as long as extra collateral secures the piece above 50%.⁵ Plans don’t have to offer it. Any amount over the applicable cap is a deemed distribution from the moment the check is cut.

Leaves of Absence

Missing payments while you’re on leave doesn’t automatically doom the loan. For an unpaid or reduced-pay civilian leave, your plan may suspend repayments for up to a year, but the original five-year clock keeps running; when you return, higher installments or a catch-up payment must bring the loan back on schedule.⁶ Military service under USERRA is treated more generously: repayments can be suspended for the entire period of service, and the maximum loan term is extended by that length of time.² Interest during military service is generally capped at 6% if you give the plan sponsor a copy of your orders.⁷

How a Deemed Loan Is Taxed

The outstanding balance becomes ordinary income in the year the failure occurred, taxed at your regular rate. The money doesn’t physically leave your account. The loan stays on the plan’s books, and your obligation to keep repaying it doesn’t disappear.

You cannot roll a deemed distribution into an IRA or another qualified plan to escape the tax.³ That’s a hard line, and it’s one of the main features that separates a deemed distribution from a plan loan offset.

The 10% Early Distribution Penalty

If you are under 59½ when the loan is deemed, you owe an extra 10% tax on the amount.¹ On a $10,000 deemed distribution, that’s $1,000 before regular income tax is calculated.

A handful of exceptions can spare you the 10%:⁸

You are totally and permanently disabled.
The amount doesn’t exceed your unreimbursed medical expenses above 7.5% of your adjusted gross income.
You separated from service during or after the year you turned 55 (50 for qualifying public safety employees).
The distribution is part of a series of substantially equal periodic payments over your life expectancy.

If none apply, the 10% is automatic.

Why You Won’t Be Taxed Twice

Because the balance stays in your account and you keep making payments, there’s a real risk of paying tax on the same dollars again when you eventually withdraw at retirement. Federal regulations block that outcome. Every repayment you make after the deemed distribution adds to your after-tax basis in the plan, called your “investment in the contract.”⁹ When a later distribution comes out, the portion attributable to that basis isn’t taxed again.⁴ Your plan administrator tracks the basis. Keep your own records of every post-deemed repayment; you may need them years from now.

Deemed Distribution vs. Plan Loan Offset

People mix these up, and the mix-up can cost a rollover. A deemed distribution generally happens while you’re still employed and in the plan. The loan stays on the books, you keep paying, and you can’t roll the taxable amount anywhere.³

A plan loan offset usually happens when you leave your job or the plan terminates with a loan outstanding. The plan zeroes out the loan by reducing your account balance, and that reduction is an actual distribution — but one that’s eligible for rollover. If the offset is triggered by separation from employment or plan termination, you have until your tax filing deadline (including extensions) for that year to roll the amount into an IRA or another qualified plan and avoid tax entirely.¹⁰ For other plan loan offsets, the standard 60-day rollover window applies.

How It Gets Reported

Your plan administrator identifies the failure and reports the deemed distribution on Form 1099-R.¹¹ Box 7 carries Distribution Code L, which tells the IRS this is a deemed loan distribution rather than an ordinary withdrawal. If you’re under 59½, the administrator adds Code 1 for an early distribution.

You should receive your copy of the 1099-R by January 31 of the year after the deemed distribution.¹¹ Report the income on your return for the year of the failure. If the 10% early-distribution tax applies, it goes on Form 5329.

Can a Deemed Loan Be Fixed?

Sometimes, yes. The IRS Employee Plans Compliance Resolution System gives plan sponsors two paths for correcting loan failures.⁵ The Self-Correction Program lets the plan fix eligible loan errors, including defaults, without filing anything or paying a fee, as long as the sponsor had reasonable compliance procedures in place.¹² The Voluntary Correction Program handles errors that don’t qualify for self-correction and requires a formal submission and user fee.

The specific fix depends on what went wrong. An over-limit loan is corrected by repaying the excess. An improperly scheduled loan is reamortized over what’s left of the original allowable term. A defaulted loan can be cured with a lump-sum catch-up, reamortization, or both. A successful correction removes the obligation to report the deemed distribution on Form 1099-R.⁵

There is a hard cutoff. Once the loan’s original maximum term has expired, none of these corrections are available. The deemed distribution stands, and the correction programs can only be used to report it in the current year. If you think a loan failure may be fixable, raise it with your plan administrator before that window closes.

1
Office of the Law Revision Counsel. 26 U.S. Code 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts
2
GovInfo. 26 CFR 1.72(p)-1 – Loans Treated as Distributions
3
Internal Revenue Service. Retirement Plans FAQs Regarding Loans
4
Internal Revenue Service. Retirement Topics – Loans
5
Internal Revenue Service. Fixing Common Plan Mistakes – Plan Loan Failures and Deemed Distributions
6
Internal Revenue Service. 401(k) Plan Fix-It Guide – Participant Loans Don’t Conform to the Requirements of the Plan Document and IRC Section 72(p)
7
Internal Revenue Service. Retirement Plans FAQs Regarding USERRA and SSCRA
8
Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions
9
eCFR. 26 CFR 1.72(p)-1 – Loans Treated as Distributions
10
Internal Revenue Service. Plan Loan Offsets
11
Internal Revenue Service. Instructions for Forms 1099-R and 5498 (2025)
12
Internal Revenue Service. Retirement Plan Errors Eligible for Self-Correction