Employee and Employer Contribution Splits
Most 401(k) accounts like this one include both employee and employer contributions. Employee contributions are usually 100% vested immediately, but employer contributions may be subject to a vesting schedule—which could impact what’s divisible at the time of divorce.
If the employee hasn’t reached full vesting, then the alternate payee only has rights to the vested portion. Any unvested employer contributions may be forfeited if employment ends before full vesting. This can create major discrepancies between what the QDRO grants and what the alternate payee ultimately receives—unless handled properly in the order.

