Employee vs. Employer Contributions
If the participant contributed personal salary deferrals, those amounts are fully vested and available to divide. Employer contributions, on the other hand, may be subject to a vesting schedule. In many plans, full vesting can take years depending on the plan’s formula (typically “cliff” or “graded” vesting). Any non-vested employer contributions at the time of divorce cannot be shared with the non-employee spouse—also known as the alternate payee.

