1. Employee and Employer Contributions
In 401(k) plans, employees typically make salary deferral contributions, while employers may match all or a portion of those contributions. The QDRO should clearly indicate whether it is dividing:
- Just the employee’s contributions
- Employee plus vested employer contributions
Unvested employer contributions are usually not divisible. If an employee is not fully vested, only the vested portion is subject to division.

