1. Vesting Schedules and Forfeited Balances
Most employer contributions to a 401(k), especially for business entities, are subject to a vesting schedule. This means the employee earns ownership over the employer’s matching or profit-sharing contributions over time. If the participant hasn’t met the plan’s vesting requirement at the time of divorce, some of the balance the ex-spouse might expect could be forfeited.
Example: If the account has a $50,000 balance, but only $30,000 is vested, only the $30,000 is available for division—unless the participant later becomes fully vested. Knowing the vesting details upfront is crucial for accurate QDRO drafting.

