Employee and Employer Contributions
Employee contributions are always 100% vested and available for division through a QDRO. However, employer contributions can come with a vesting schedule. If these contributions aren’t fully vested at the date of divorce, the non-employee spouse may not be entitled to the full value.
Ask whether the participant is 100% vested in employer contributions. If not, your QDRO can (and should) account for partial vesting or allow for forfeiture of unvested amounts.

