Employee vs. Employer Contributions
In a 401(k) plan, the employee’s contributions belong entirely to the employee. However, employer contributions may be subject to a vesting schedule. This matters in divorce because the QDRO can only divide vested benefits. If the participant spouse isn’t fully vested at the time of divorce, the alternate payee (typically the non-employee spouse) may only be entitled to a portion—or none—of the employer’s matching funds.

