1. Employee vs. Employer Contributions
Corporate 401(k) plans usually include both employee contributions (salary deferrals) and employer matching or profit-sharing contributions. In most divorces, both types of contributions are considered marital property up to the date of separation or divorce—unless otherwise agreed in your divorce judgment.
But beware: employer contributions may be subject to a vesting schedule. Only the vested portion is divisible in the QDRO. If you’re the alternate payee, you want your QDRO to specify that you’re only receiving the vested portion earned during the marriage. Anything unvested will likely be forfeited.

