Employee and Employer Contributions
401(k)s consist of both employee salary deferrals and employer matching contributions. In most cases, both can be divided in a QDRO. However, the key issue is vesting. Employer contributions typically vest over a set number of years, depending on company policy.
This means any unvested employer contributions may be forfeited if the employee spouse leaves the company. In a QDRO, we recommend specifying that the alternate payee receives a portion of the vested balance only, as of a fixed date (often the date of separation or divorce judgment).

