Employee and Employer Contributions
Employee contributions are 100% owned by the participant from day one. But employer matching contributions often come with a vesting schedule. Make sure your QDRO defines what happens with unvested funds—alternatively, you may want to split only the vested portion.
If the participant leaves the company and unvested funds are forfeited, the alternate payee could end up with less than expected unless the QDRO protects against that scenario.

