Employee vs. Employer Contributions
Employee contributions are usually 100% vested and can be divided using a QDRO without issue. Employer contributions, however, may be subject to a vesting schedule. If the employee spouse isn’t 100% vested, some of their employer contributions may not be eligible to divide.
Make sure your QDRO clearly states whether you’re dividing vested amounts only or total account balances. Failing to specify could result in confusion or rejection by the plan.

