Employee vs. Employer Contributions
When dividing this plan, it’s important to identify the source of each portion of the account. Employee contributions (deferrals) are usually 100% vested. Employer contributions — such as matches or profit-sharing additions — may follow a vesting schedule. That means your spouse might not be entitled to receive the full amount unless those funds were fully vested at the date of divorce or agreed-upon division date.
Plan documents will outline the precise vesting structure. Common schedules include “graded” vesting over 3-6 years or “cliff” vesting after a specific term of service.

