1. Dividing Employee vs. Employer Contributions
Your QDRO needs to address how much of the account will be divided. It’s common to split only the marital portion—typically, contributions and earnings accumulated from the date of marriage to the date of separation or divorce.
Many 401(k) participants in the Wec Energy Group Retirement Account Plan receive both employee and employer contributions. It’s critical to specify whether the award includes just employee contributions (employees’ paycheck deferrals) or also involves matching funds from the employer.
Note: Employer contributions may be subject to a vesting schedule (see next section).

