Employee vs. Employer Contributions
The employee’s contributions are typically 100% vested and available for division through a QDRO. However, employer contributions may be subject to a vesting schedule. That means part of what’s in the plan might not actually belong to the participant yet — and therefore can’t be included in the QDRO division.
Always check the most recent account statement and plan rules to see what share of employer contributions are vested, and how quickly they’ll vest. This helps ensure the alternate payee (the former spouse) receives only what’s eligible.

