Employee and Employer Contributions
The employee’s own contributions are almost always fully vested and available to divide. However, employer contributions may be subject to a vesting schedule. If contributions are not fully vested as of the date of divorce, only the vested portion can be awarded to the alternate payee. The remainder may eventually be forfeited.
Your QDRO should clearly state whether the division is based on a set dollar amount or a percentage—usually as of a specific valuation date, like the date of separation or divorce judgment. Best practice is to include gains and losses up through the date of distribution.

