1. Employee and Employer Contributions
401(k) accounts often consist of two main contribution types:
- Employee contributions: These are the funds the employee elected to defer from their paycheck. They’re usually 100% vested immediately and easy to divide.
- Employer contributions: These are discretionary and may be subject to a vesting schedule.
A QDRO must account for each type. If employer contributions aren’t vested fully at the time of divorce or QDRO approval, any unvested amounts cannot be awarded to the alternate payee. If overlooked, this could result in unpaid distributions or disputes later.

