1. Employee Contributions vs. Employer Contributions
Employee contributions made through salary deferrals are always 100% vested and subject to QDRO division. Employer contributions, however, typically follow a vesting schedule. Unless your divorce order specifies otherwise, the QDRO should only divide the vested portion of employer contributions as of the division date.
If the employee spouse has not met the service requirements to be fully vested, part of the employer contributions may be forfeited or become available only later. Be sure to clarify in the QDRO whether non-vested portions are to be included or excluded.

