401(k) Contributions: Employee vs. Employer
401(k) accounts commonly have both employee and employer contributions. The Best Mechanical Plumbing 401(k) Plan is no different. Here’s where many people get tripped up—employer contributions aren’t always fully vested at the time of divorce.
- Employee Contributions: Always 100% the participant’s property and divisible by QDRO.
- Employer Contributions: May be subject to a vesting schedule. Any unvested amount at the plan division date might not be available for division.
Understanding the vesting schedule is essential—and it differs between plans. A solid QDRO will calculate only vested portions unless the divorce settlement says otherwise. If unvested funds eventually vest, the QDRO can be written to include those later, but it must be carefully drafted to allow for that.

