1. Employee and Employer Contributions
401(k) accounts contain both employee contributions and often some form of employer match. It’s important to determine:
- Which portion of the account is marital property (typically the amount accrued during the marriage)
- If the employer contributions are fully vested or subject to a vesting schedule
If contributions are unvested at the time of divorce, the QDRO should clearly specify how those unvested amounts are treated—either excluded or subject to future vesting and payout.

