Employee vs. Employer Contributions
In a 401(k) like the Zeno Management, Inc.. 401(k) Plan, participants can make their own contributions (employee deferrals), and the employer may match those contributions. These employer contributions can be subject to a vesting schedule.
Only the vested portion of employer contributions is typically available for division via QDRO. Check with the plan administrator to determine what portion is vested as of the date of divorce or the agreed-upon division date.

