Employee vs. Employer Contributions
Employee contributions are always considered marital property (if earned during the marriage), but company contributions can get complicated. Many 401(k) plans have a vesting schedule—meaning an employee earns employer contributions only after a certain number of years of service. If a portion of employer contributions isn’t vested at the time of divorce, those funds may not be eligible for division.
The QDRO should clearly state whether unvested funds will be included, excluded, or reviewed again before distribution. If you’re the alternate payee, make sure to verify which portions of the employer contributions are actually vested and distributable under plan rules.

