1. Employee vs. Employer Contributions
It’s important to distinguish between employee and employer contributions. Employee contributions are usually 100% vested, but employer contributions may be subject to a vesting schedule. If you’re the alternate payee (spouse receiving benefits), you can usually only receive what has vested as of a specific date—often the date of separation, divorce filing, or QDRO approval.
In the case of the Enterprise Bank and Trust Company 401(k) Plan, check the summary plan description (SPD) or contact the plan administrator to understand if employer matches are fully vested or subject to forfeiture.

