Employee and Employer Contributions
Most divorcing spouses think in terms of the “total account balance,” but with 401(k) plans like this one, the breakdown matters. Only vested employer contributions are considered divisible. Contributions made by the employee (such as salary deferrals) are often fully vested, but employer matching or profit-sharing contributions may only be partially vested—or not at all—based on a vesting schedule.
If your spouse isn’t fully vested in the employer portion, any non-vested balance may be forfeited if the employee leaves the job. A QDRO should distinguish between vested and non-vested portions to avoid future disputes.

