Employee and Employer Contributions
401(k) plans consist of contributions made by the employee from their paycheck, sometimes matched or supplemented by employer contributions. When dividing assets in divorce, both are potentially subject to division—but employer contributions may not fully belong to the employee spouse yet due to vesting rules.
For example, if there’s a six-year cliff or graded vesting schedule, only the vested portion can be awarded to an alternate payee. The QDRO must clearly define which portions of the account are being divided and specify whether unvested amounts are included (usually they’re not).

