Employee and Employer Contributions Matter
In most 401(k) plans, account balances include both employee and employer contributions. The QDRO must clearly define which portions are being divided. For example:
- The employee’s own pre-tax contributions and investment growth
- Employer matches and any additional profit-sharing contributions
Employer contributions may involve vesting requirements. If contributions aren’t fully vested at the time of divorce, and the plan participant leaves the company, the unvested portion may be forfeited. That means the alternate payee could end up with less than expected if the QDRO doesn’t anticipate this.

