1. Unvested Employer Contributions
Many 401(k) plans—including those in the general business sector like this one—have a vesting schedule for employer contributions. This means part of the account balance may not fully belong to the employee until certain years of service are met. If you’re dividing a plan where the employee is only partially vested, those unvested amounts can’t be allocated to the alternate payee, and any canceled amounts may revert to the company.
Tip: In drafting your QDRO, make sure it clearly states whether the award includes only the participant’s vested account balance and excludes any unvested funds that might later be forfeited.

