Employee vs. Employer Contributions
When dividing a 401(k) plan, it’s important to differentiate between the contributions the employee made (participant contributions) and those made by the employer (matching or discretionary contributions). Many plans—especially in smaller or privately owned companies like Mullin landscape associates, LLC—use vesting schedules for employer contributions. This means the employee may not be entitled to keep 100% of those employer contributions unless they’ve worked for a certain number of years.
A QDRO can only assign the vested portion of employer contributions to an alternate payee. If the participant isn’t fully vested, some of the account balance might be off-limits during the division process. Properly calculating what’s eligible for division is critical—and often missed by DIY QDRO preparers or generalist attorneys.

