Employee and Employer Contributions
Typically, both the employee (via salary deferral) and the employer (via matching or discretionary contributions) contribute to the account. In a QDRO, the alternate payee (usually the non-employee spouse) may be awarded a portion of the account balance as of a specific date—such as the date of separation or date of divorce.
This is why it’s important to identify whether employer contributions are fully vested. If they’re not, you can’t divide them in the QDRO unless they later vest by the time of the actual division.

