1. Dividing Employee and Employer Contributions
Many spouses assume a 401(k) account is one big pot of money—but it’s usually made up of at least two types of contributions:
- Employee Contributions: These are typically fully vested and 100% divisible.
- Employer Contributions: These may be subject to a vesting schedule, which impacts how much of the balance is actually divisible.
It’s essential your QDRO specifically addresses these differences. If the New England Air Systems, LLC 401(k) Savings Plan has unvested employer contributions, your alternate payee spouse may only be entitled to a portion of the vested balance—not what appears as the total balance.

