Get your taxes done using TurboTax

The ability to work on my taxes, view everything in a current or past return (including all the worksheets, etc., not just the filed info) and, if necessary, work on an amended return without internet access is essential.  And I don't want anything shared with anyone other than is minimally necessary for transmission of my return, and even that should be deleted from intermediary sites as soon as the return is accepted by the IRS and state.  If Intuit cannot, or won't, agree to these fundamental issues of reliability and confidentiality, I'll find another service provider that will.