1. Vesting Schedules and Employer Contributions
401(k) plans often include both employee and employer contributions. While employee contributions typically become fully vested immediately, employer contributions usually vest over time—sometimes requiring five years or more.
If the participant isn’t fully vested at the time of divorce, unvested funds may be lost unless the plan uses a “graded” or “cliff” vesting schedule. Make sure your QDRO defines whether the alternate payee can share in future vesting or is limited to the vested account value on a specific date (usually the date of separation or divorce).

