Employee vs. Employer Contributions
When dividing this type of 401(k), it’s important to distinguish between what the employee contributed from their salary and what the employer contributed as a profit-sharing match. Employer contributions are often subject to a vesting schedule, meaning the employee may not own these amounts outright immediately.
The QDRO should specify whether the alternate payee receives a portion of all vested amounts or just the employee contributions. If the order includes employer contributions, those may need to be adjusted based on what was vested as of the date of divorce or QDRO entry.

