Using an iMac with mac OS10.11.6 El Capitan, the newest OS my mac can support.  I get a message that turbo tax want to use intuit Id and I have no way to get turbo tax to import its deductible.  I found a solution.  I have a newer mac air, with OS high serria.  I saved the turbo tax file on the iMac to a thumb drive and loaded it on the mac air.  Then I was able to import Its Deductible, then I saved back to the thumb drive and loaded back on to the iMac.  Although this is cumbersome, it is a lot easier than loading many charitable donations into Turbo Tax manually.  I hope this works for others, although it may be too late for many.