1. Employee Contributions vs. Employer Contributions
The participant’s own contributions are often fully vested, meaning they can be divided without limitation. However, employer contributions may be subject to a vesting schedule. It’s critical to obtain a complete benefit statement that separates the two and shows which employer contributions are currently vested and which are unvested or may be forfeited upon separation from the employer.
In your QDRO, if you’re allocating a percentage of the “total account balance,” be aware that any unvested employer funds may not be included in the alternate payee’s share later. A more secure way is to specifically state your intent—whether the order divides all vested balances or only participant contributions. Interpretation errors on this point are one of themost common QDRO mistakes.

