1. Employee vs. Employer Contributions
Employers typically contribute matching funds in a 401(k), but not all contributions are instantly owned by the employee. You and your attorney (or QDRO professional) should clarify in the QDRO whether the award includes just the marital portion of the employee’s contributions—or also the employer match, if vested.
For instance, a spouse may be entitled to 50% of all plan contributions made during the marriage. But if the participant isn’t fully vested in employer contributions, the alternate payee may only receive the portion that has vested as of a specific date.

