1. Employee vs. Employer Contributions
401(k) plans often include both employee contributions (from the participant’s paycheck) and employer contributions (matching or discretionary). In a divorce, all these amounts may be subject to division, depending on when the contributions were made and local marital property laws.
It’s important to determine whether you are entitled to only the participant’s contributions, or to their full vested account balance—including employer contributions. This is where the plan’s vesting schedule plays a big role.

