What Happens to Your 401(k) Loan When You Leave a PEO?
An employee leaving a company that runs its retirement through a PEO faces the same loan cliff as any job change: the balance typically becomes due within weeks, or it defaults and counts as taxable distribution. Employers can defuse this with plan provisions chosen at selection.
The mechanics, quickly
401(k) loans are participant loans against their vested balance - governed by the plan document and IRS rules, not by the PEO's mood. On separation from service, most plans require full repayment by a deadline (commonly 60-90 days post-separation under ARPA-influenced rules for plan-year alignment). Miss it and the unpaid balance is treated as a distribution: taxable, possibly plus the 10% penalty if under 59½.
Where the PEO layer adds friction
- Different plan, same rules. Under co-employment your staff sit in the PEO's pooled plan - administration explained here. Loan terms come from that document.
- Off-cycle payoff processing. Final-paycheck deduction ceases; the remaining balance needs manual payoff routing. Ask who handles it - PEO recordkeeper or former employer's payroll.
- Rehire windows. Moving between two PEO clients means two plans; loan portability depends on recordkeeper overlap, not goodwill.
Employer-side prevention
- During selection, read the pooled plan's loan and termination provisions - add to your contract review list.
- In offboarding workflows, trigger loan-status letters automatically - fold into the termination checklist.
- Communicate the cliff in exit paperwork; defaulted loans generate angry calls aimed at you, not the recordkeeper.
This is a small clause with outsized employee-goodwill consequences - exactly the kind of detail worth negotiating while you have leverage.
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Frequently asked
Can employees repay from a personal account?
Yes - ACH or check to the recordkeeper before the deadline. The mechanism exists; timing is the trap.
Does the PEO report the default?
The recordkeeper issues the 1099-R for the deemed distribution. Liability and confusion land on the former employee either way.
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