1. Employer Contributions and Vesting Rules
Many 401(k) plans in the business sector feature employer matching and profit-sharing contributions with vesting schedules. A QDRO must clearly distinguish between amounts that are vested and those that are not. If the participant’s account includes unvested employer contributions, those amounts may be forfeited upon job termination or may never fully vest if certain criteria aren’t met. The alternate payee can only receive the vested portion at the time of division.

