1. Employee vs. Employer Contributions
In most 401(k) plans, both the employee and the employer can make contributions. Typically, employee contributions are 100% vested at the time they’re made. Employer contributions, however, may be subject to a vesting schedule. In a divorce, only vested employer contributions are usually subject to division via QDRO unless otherwise agreed in court.
It’s important to clarify how much of the employer match is vested and how any unvested amounts will be handled. Many plans also include forfeiture provisions that could impact the size of the divisible benefit.

