I am entering the distribution of an inherited IRA on Form 1099-R (Distribution Code 4), but it is interacting with my client's Form 8606 for his Traditional IRA with basis. ProSeries is saying that the distribution is nontaxable.

I spent 50 minutes on hold with tech support who only told me that she is not versed in the tax law. Can a developer help me or update the software to fix this bug?