1. Employee vs. Employer Contributions
Most 401(k) plans are funded by both the employee and employer through payroll deductions and matching contributions. However, only the vested portion of employer contributions can be divided under a QDRO. That means your order must make a clear distinction between vested and unvested funds at the time of division. Unvested funds may be forfeited and unavailable to the alternate payee (usually the ex-spouse).

