Employee and Employer Contributions
Since this is a money purchase pension plan structure under the defined benefit umbrella, both the employee and the employer make mandatory contributions. These are generally pooled and invested by the plan. At divorce, the alternate payee is often entitled to a share based on what’s called the “coverture fraction”—a formula based on the length of the marriage overlapping the participant’s employment.
The contributions made by the Unknown sponsor (the employer) are subject to vesting schedules, so it’s important to identify what part of the benefit was actually earned during the marriage and is vested at the time of divorce or later distribution.

