@taxlady28 - the paperwork and the money are separate matters.
appears the OP is concerned they added in the estimated payments made twice, so while the return shows a refund due, the reality is that they owe.
What is suggested is make the payment to cover what in reality is owed NOW so it cuts off any furtherinterest penalties.
the paperwork can be correct and even if it take 18 months to resolve, there shouldn't be any additional interest after the payment is made.
