1. Employee vs. Employer Contributions
401(k) accounts typically include both employee deferrals (fully owned by the employee) and employer contributions (which may be subject to a vesting schedule). The QDRO can only award what exists in the account, and only the vested portion of employer contributions is divisible.
If your spouse hasn’t been fully vested in their employer match at Rayzebio, Inc.., only the vested portion can be assigned to the alternate payee in the QDRO. You’ll want a clear valuation date and full account statement to calculate this.

