Employee Contributions vs. Employer Contributions
A 401(k) typically includes contributions made by the employee and possibly matching or discretionary contributions from the employer. In a divorce, both types can be divided, but employer contributions often come with a vesting schedule. That means an employee may not own the employer’s contributions unless certain employment conditions are met.
Your QDRO must account for this. If employer contributions are not yet vested at the time of divorce, the non-employee spouse (the “alternate payee”) might not be entitled to a share of that portion—or might only receive what becomes vested later on if the order is worded properly.

