1. Employee and Employer Contributions
401(k) balances often consist of both employee contributions (what the participant personally invested) and matching employer contributions. In many plans—especially in corporate environments like the Adamec cycle sales Co.., Inc.. 401(k) plan—employer contributions are subject to vesting schedules.
If you’re dividing the account based on a portion accrued during the marriage, it’s important to determine which contributions are fully vested and which are not. Non-vested portions often can’t be assigned to the alternate payee in a QDRO.

