Getting started

I am having the same issue, I made a new account this year.  Completed and submitted my son's taxes free.  Then I purchased from Costco the Deluxe with 8 filings.  When I acitvated I used my existing account, which now shows I have 8 returns, but with the following warning.  If I continue I start a new return for myself and my wife, I too get the message for $21 per return, total $42.