Employee vs. Employer Contributions
In most 401(k) plans, the employee’s contributions are always considered 100% vested. However, employer contributions often have a vesting schedule. If your spouse hasn’t worked long enough to become fully vested, you might only be entitled to a portion—or none—of the employer’s contributions.
It’s critical that the QDRO clearly outlines:
- The cut-off date for measuring account value (e.g., date of separation, filing date, or another agreed date)
- How to treat unvested employer contributions—whether they’re included or excluded
Most administrators will reject a QDRO that’s vague about vesting dates or valuation periods, so details matter.

