Employee vs. Employer Contributions
In most 401(k) plans like the Ham-tmc Library 403(b) Dc Plan, both the employee and employer contribute to the account. However, not all of those contributions may be divided in divorce due to vesting schedules, which we’ll explain below. It’s critical that your QDRO distinguishes clearly between:
- Elective employee salary deferrals (100% usually divisible)
- Employer matching or discretionary contributions (subject to vesting)

