1. Employee vs. Employer Contributions
In many 401(k) and 403(b) plans, both the employee (participant) and the employer contribute. While employee contributions are typically 100% vested right away, employer contributions may be subject to a vesting schedule. That means not all of the employer money in the account may belong to the participant yet.
If the QDRO includes unvested amounts, the alternate payee (usually the ex-spouse) may not receive that part of the benefit if the participant leaves the job before becoming fully vested. It’s important to clearly define what happens with unvested money in your order—and it’s something we always flag when preparing QDROs.

