Employee vs. Employer Contributions
401(k) accounts typically include two main components:
- Employee contributions—the amounts voluntarily deferred from paycheck earnings.
- Employer contributions—matching or other contributions made by the employer.
Only vested employer contributions are divisible in a QDRO. If your plan features a multi-year vesting schedule, unvested portions may be forfeited if the employee leaves or the divorce occurs before full vesting.

