Employee and Employer Contributions
Most 401(k) plans include both employee contributions (earned and contributed by the participant) and employer-matching or profit-sharing contributions. In some cases, employer contributions are subject to a vesting schedule.
If your spouse isn’t fully vested, you may not be entitled to those unvested funds—even if they become vested after separation. The QDRO needs to clarify the treatment of both vested and forfeitable amounts.

