Employee vs. Employer Contributions
Typically, employee contributions (the amounts the participant elects to defer into the plan) are always 100% vested. But employer matching or profit-sharing contributions often have a vesting schedule. If the participant hasn’t worked long enough to be fully vested, part of the employer’s contributions may be forfeited.
When writing a QDRO for this plan, you need to specify whether the alternate payee’s share includes just the vested portion or the full balance (vested and unvested). For example, if the order attempts to assign unvested employer contributions, but the participant later leaves the company, those non-vested funds will be lost unless the order addresses it correctly.

