Employee vs. Employer Contributions
One of the most important things to distinguish in a QDRO is whether the money being divided includes just the employee’s portion (which is typically fully vested from day one) versus employer contributions (which may not yet belong to the employee fully if they’re subject to a vesting schedule).
For instance, if the participant is halfway through a six-year graded vesting schedule, the employee owns only part of the employer’s match. The unvested portion would be forfeited upon job separation, and the QDRO should clarify what happens if that occurs.

