1. Employee vs. Employer Contributions
401(k) plans often include both employee deferrals and employer matches. Only vested employer contributions can be divided. Many plans use a vesting schedule—a timeline dictating how much of the employer match the participant “owns” after each year of service. We’ll need to determine:
- What percentage of the employer contributions is vested at the time of divorce
- How the unvested portion will be handled (often excluded in QDROs)

