Employee and Employer Contributions
In a 401(k) plan, both the employee and employer can make contributions. However, employer contributions may be subject to a vesting schedule. This affects how much of the employer-funded balance the participant (and ultimately the alternate payee) is entitled to.
- Employee contributions are always fully vested and available for division.
- Employer contributions may be partially or completely unvested at the time of divorce, depending on the length of employment and plan rules. The QDRO should specify how to handle unvested amounts—often they are excluded altogether.

