Employee vs. Employer Contributions
Many participants think they “own” everything in their account. But employer contributions to a 401(k) plan often come with a vesting schedule. That means only a portion—or sometimes none—of the employer contributions may belong to the participant at the time of divorce.
A good QDRO will clearly state whether only vested amounts are divided or whether future vesting of marital contributions should be shared post-divorce. If this detail is missed, it could result in underpayment or unnecessary disputes.

