Employee vs. Employer Contributions
Most 401(k) plans include both employee and employer contributions. A QDRO can cover either or both, but they must be addressed separately. Many employers use vesting schedules for their contributions, meaning the employee must work a certain number of years to own the full amount.
When dividing plan assets, it’s important to distinguish between:
- Fully Vested Employer Contributions: These are subject to division.
- Unvested Employer Contributions: These are typically not divided unless the participant becomes fully vested later (in which case the QDRO can include language to address that).

