Employee Contributions vs. Employer Contributions
The 401(k) plan likely includes both employee deferrals and employer matching or profit-sharing contributions. These amounts can be treated differently during division:
- Employee contributions are always 100% vested and available to divide.
- Employer contributions may be subject to a vesting schedule—which means only the vested portion can be transferred to the alternate payee.
Your QDRO needs to specify exactly what portion of the account the alternate payee will receive and from which type(s) of contributions.

