Employee vs. Employer Contributions
401(k) plans typically include both types of contributions. The participant (employee spouse) contributes a portion of their paycheck, and the employer may match or contribute additional amounts as part of a profit-sharing formula. The QDRO must indicate whether the alternate payee should get a share of both of these contribution types or just the employee-contributed amounts. This often depends on how vested the participant was at the time of divorce.

