1. Employee vs. Employer Contributions
Like most 401(k)-style plans, the The Field School, Inc.. 403(b) Dc Plan likely includes both employee contributions (money the employee elected to contribute, dollar-for-dollar) and employer contributions (matching or discretionary). A QDRO can divide both types, but how they are divided may differ depending on when contributions were made and whether they are vested.
Your divorce decree may call for a percentage or dollar amount of the account accrued during the marriage. A QDRO can limit division to marital earnings only if the proper language—often referencing coverture fractions or date ranges—is included.

