Employee Contributions vs. Employer Contributions
Employee contributions are usually 100% vested immediately, but employer contributions might be subject to a vesting schedule. In a divorce, the QDRO may assign a portion of vested employer contributions to the alternate payee. However, any unvested amounts typically remain with the employee spouse and are not available for division.
This is why the timing of the division matters. If you’re negotiating your divorce near a vesting milestone, the outcome may vary depending on whether you wait until the account is more fully vested.

