1. Employee and Employer Contributions
401(k) contributions typically include elective deferrals made by the employee and potential matching amounts from the employer. These two types of contributions can be treated differently in a divorce:
- Employee Contributions: Generally 100% vested and subject to division based on the marital portion.
- Employer Contributions: These may not be fully vested depending on the plan’s vesting schedule. Only the vested amount is eligible for QDRO division.
Be cautious about assuming all funds are eligible for distribution. You’ll need to determine what portion of the plan was accumulated during the marriage and whether any part of the employer contribution is forfeitable.

