1. Employer Contributions and Vesting
Employer contributions can be a sizable portion of a 401(k) balance, especially if American express company and its participating subsidiaries offer a strong matching program. However, these contributions may be subject to a vesting schedule. If part of the balance is unvested (not yet earned by the employee), it can’t be divided in a QDRO. Know what’s vested and whether any unvested amounts will be forfeited post-divorce.

