Employee vs. Employer Contributions
Employee contributions are always 100% vested. However, employer contributions may be subject to a vesting schedule. That means a divorcing spouse may not be eligible to receive the full value of the employer match unless the employee has been with the company long enough to be fully vested.
If you’re the alternate payee (i.e., the former spouse), make sure the QDRO accounts only for the vested portion. Any unvested employer contributions are usually forfeited if the employee leaves the company before vesting fully.

