1. Contribution Division and Vesting
When dividing a 401(k), you’re usually looking at two types of contributions: employee contributions (always 100% vested) and employer contributions (which may be subject to a vesting schedule).
It’s critical to specify in the QDRO which portion of the balance is being divided. Most plans, including the Wk Industrial Services Corp.. 401(k) Plan, follow standard rules:
- Employee contributions are always fully vested and available for division.
- Employer contributions may be partially or fully unvested, depending on years of service.
If the divorce occurs before full vesting, unvested employer contributions could be forfeited if the participant leaves the company. The QDRO should account for this and either exclude unvested funds or include language specifying exactly what’s divided as of a certain date.

