Employee vs. Employer Contributions
One of the first items to sort out is which part of the 401(k) is included in the marital estate. The employee’s own contributions are generally marital property to the extent they were made during the marriage. Employer contributions may also be divided—but only if they are vested. In unvested portions, the former spouse may not be entitled to anything. This puts a sharp focus on the plan’s vesting schedule, which must be reviewed before drafting the QDRO.

