Employee vs. Employer Contributions
In a typical 401(k) plan such as the Gardner Outdoor and Pool Remodeling 401(k) Plan Plan and Trust, both employee deferrals and employer matching contributions can be divided—but only if they’re vested. Your QDRO should clearly distinguish between employee contributions (which are always 100% vested) and employer match (which may be subject to vesting schedules).
If the participant has unvested employer contributions, those may not be available to divide, and your order should state how any future vesting will be addressed. For example, will the alternate payee receive a portion of future-vested amounts if the participant continues employment? The answer should match your divorce agreement.

