Updated August 7, 2026. Quick answer: if you had a 401(k) loan when you were laid off, the unpaid balance is usually offset against your account and taxed as a distribution. You can undo that by putting the same amount into an IRA — and if the offset qualifies, you have until your tax-filing deadline including extensions, not 60 days. 🔴 Whether it qualifies turns on a 12-month line most people have never heard of.
What an offset is, and why it is not a loan default
An offset is the plan reducing your account to repay itself. The regulation defines it as “the amount by which, under the plan terms governing a plan loan, an employee’s accrued benefit is reduced (offset) in order to repay the loan.” Nothing is repossessed and nobody comes after you. The money simply leaves your retirement account and becomes a taxable distribution — plus, if you are under 59½ and no exception applies, the 10% additional tax under IRC §72(t)(1).
⚠️ The cash-flow trap: you owe tax on money you never received, because you received it back when you took the loan. To undo it you must find the cash somewhere else and roll that in. The IRS says so in its own required participant notice: “Any offset amount that is not rolled over will be taxed (including the 10% additional income tax on early distributions, unless an exception applies).”
The two deadlines, and the 12-month line between them
An ordinary distribution must be rolled over “within 60 days.” But a qualified plan loan offset gets a much longer window: it may be rolled over up to “the due date (including extensions) for filing the return of tax for the taxable year in which such amount is treated as distributed.”
The statute limits which offsets qualify. A qualified plan loan offset amount is one treated as distributed “solely by reason of— (I) the termination of the qualified employer plan, or (II) the failure to meet the repayment terms of the loan from such plan because of the severance from employment of the participant.”
🔴 Then the regulation draws the bright line. A severance-caused offset qualifies only if it “occurs within the period beginning on the date of the employee’s severance from employment and ending on the first anniversary of that date.”
| Your situation | Rollover deadline |
|---|---|
| Plan accelerated the loan and offset it within a year of your separation | Tax-filing deadline plus extensions for that year — often well over a year of runway |
| Plan let you keep paying, and offset it more than a year after separation | 60 days. Not a qualified offset |
| The plan itself terminated | Tax-filing deadline plus extensions |
⚠️ The perverse result to be ready for: the plan that is kindest to you in the short run — letting you keep making payments after you leave — can be the one that costs you the long deadline, because an offset in month thirteen is outside the window. The regulation contains a worked example on exactly these facts. Being allowed to keep paying is not the same as being safe.
Why nothing was withheld, and why that is not good news
Eligible rollover distributions normally carry mandatory 20% withholding. On a pure offset, nothing is withheld — because there is no cash to withhold from. The law caps withholding at “the sum of the amount of money and the fair market value of other property… received in the distribution,” and the regulation’s first example says plainly that no withholding is required where no cash or other property is received.
🔴 So the tax is not prepaid. A 1099-R arrives, the full amount is income, and nothing has been set aside against it. If you also took cash out alongside the offset, withholding does apply to the cash portion — which is a different and more confusing statement than most people are given.
What to do about it
Find the offset amount on the plan statement or the 1099-R, establish the separation date, and work out which window you are in before you decide anything else. If it is the long one, the money can be replaced from any source — it does not have to be the same dollars — and rolling it into an IRA erases both the income and the penalty.
⚠️ One interaction to check before you roll anything anywhere: if you separated in or after the year you turn 55, the rest of that 401(k) may have penalty-free access that an IRA does not have. The rule of 55 applies to the 401(k) only, and 72(t) is the alternative. Rolling the offset amount in is a separate decision from moving the whole account — do not let one carry the other.
Put the dates on paper, then take the rest in order: the decision order for 55 to 62. If a package election is live at the same time, what to ask.
Sources
Ordinary 60-day rollover: IRC §402(c)(3)(A). Extended deadline and the definition of a qualified plan loan offset amount: IRC §402(c)(3)(C) and (C)(ii). The one-year window, the definition of a plan loan offset amount, and the worked examples: Treas. Reg. §1.402(c)-3, adopted by TD 9937 and applicable to offsets treated as distributed on or after 1 January 2021. 10% additional tax: IRC §72(t)(1). Withholding: IRC §3405(c) and §3405(e)(8). Participant notice language: IRS Notice 2018-74. All read 7 August 2026. General information about statutory deadlines and plan mechanics, not legal or tax advice on your agreement. Your plan documents and your agreement govern, and they may be more generous than the statutory floor.