Dividing Contributions: Employee vs. Employer
In most 401(k) plans—including the Maplewood of Sauk Prairie 401(k) Plan—there are two types of contributions: those made by the employee and those made by the employer. From a QDRO point of view, what matters is whether the employer contributions are fully vested. Many plans have a vesting schedule that delays full ownership of employer contributions until an employee reaches certain service milestones.
If some of those contributions are not vested as of the cut-off date used in the QDRO (e.g., date of divorce or date of separation), they may be excluded from what the alternate payee receives. Make sure your QDRO clearly defines how vesting is handled to avoid disputes later.

