1. Division of Employee vs. Employer Contributions
401(k) accounts are typically funded through both employee deferrals and employer contributions. In the context of divorce, both types can be divided, but:
- Employee contributions are always vested and available for division.
- Employer contributions may have a vesting schedule. Only the vested portion can legally be assigned to the alternate payee.
It’s crucial to determine exactly how much of the employer portion is vested at the time of separation or the assigned valuation date.

