1. Employee vs. Employer Contributions
Generally, employee contributions are immediately vested. These are the funds the employee-participant contributed from their paycheck. Employer contributions, on the other hand, may be subject to a vesting schedule, meaning they may not all be available for division at the time of the divorce.
Your QDRO needs to clearly state whether it applies only to vested amounts, or whether it will follow the vesting schedule so that your share increases over time if more becomes vested after the order is entered.

