Employee vs. Employer Contributions
The employee’s contributions are always considered marital property for the portion earned during the marriage. The employer’s contributions may also be divided—but only those that are vested at the time of divorce or QDRO implementation.
A vesting schedule determines when the employee owns the employer matching/funding contributions. You’ll need to examine the plan’s vesting rules closely. Unvested portions may be excluded from division or may vest later, depending on the date of separation and other critical timelines.

