1. Employer vs. Employee Contributions
Most 401(k)s include both employee deferrals and employer contributions (such as matching or profit sharing). In divorce, some employer contributions may not yet be vested. If the QDRO includes unvested employer money, the alternate payee won’t receive anything from that portion unless it becomes vested after the QDRO is processed. Make sure the QDRO separates and properly explains the scope of the division—especially if there’s a vesting schedule involved.

