1. Dividing Employee and Employer Contributions
401(k) accounts commonly consist of both employee salary deferrals and employer contributions. Your QDRO should clearly address how both components will be divided. Most courts use a coverture formula to divide only what was earned during the marriage, but you can also agree on a flat dollar amount or percentage.
Don’t assume the entire balance is divisible. Employer contributions may be subject to a vesting schedule, which leads us to the next point.

