1. Employee vs. Employer Contributions
One of the biggest mistakes people make is assuming the entire 401(k) account is marital. It’s not always that simple. Employee contributions are usually 100% vested immediately, but employer contributions depend on a vesting schedule.
If the participant isn’t fully vested in their employer match, the QDRO must account for only the vested portion. Any unvested amounts may be forfeited if the employee leaves the company early.

