I also agree with your approach pmacduff, and think mctoe's point is a good one, but would rephrase it. It is not only an issue of whether they will report it correctly, but whether they're recordkeeping will allocate the distributed amount, based on the employee's election, all to the Roth portion of the balance. Some recordkeepers do that. Others may not have a place on the distribution forms or on website to indicate which portion of the account the participant wants the distribution from, and may use a pro rata or similar rule.