Employee and Employer Contributions
In most 401(k) plans, balances are made up of the employee’s salary deferrals and any employer match or profit-sharing. While the participant is always 100% vested in their own contributions, employer contributions may be subject to a vesting schedule. This means some of the employer’s contributions may not yet “belong” to the employee—and therefore not divisible in divorce.
When preparing a QDRO for the Infinera 401(k) Plan, the plan administrator will look at how much of the account is vested as of the key valuation date (often the date of separation or divorce). It’s important to draft the QDRO to reflect only the vested portion, unless otherwise agreed upon in the divorce judgment.

