Employee and Employer Contributions
With 401(k) plans, account balances typically grow through both employee contributions (from your spouse’s paycheck) and employer contributions (matches or profit-sharing). Under ERISA, both sources can be divided in a QDRO—subject to a key limitation: employer contributions may be subject to a vesting schedule.
Important Tip: If your spouse is not 100% vested at the time of divorce, the unvested portion may not be distributable. Your QDRO should clearly state that only the vested portion will be divided as of a specific date. Without this language, confusion and delays can arise.

