Employee Contributions vs. Employer Contributions
In 401(k) plans, contributions may come from both the employee and the employer. In your QDRO, both types of contributions should be addressed if they were earned during the marriage. However, employer contributions are often subject to vesting schedules—meaning the employee has to remain with the company for a certain number of years to fully “own” that money. The unvested portion at the time of divorce usually isn’t available for division, so timing matters.

