How and when to report earnings on 2018 excess contribution to HSA
I am now preparing an amended tax return using my 2018 Turbotax Download, because I inadvertently made excess HSA contributions for 2018 (due to signing up for Medicare in 5/2019, which became retroactive through November 2018. ) I notified my HSA bank and they sent me a Distribution check which included my excess contribution of $1234.00 plus $72.53 earnings that had accumulated on the excess contribution. I filled out a 1040X Amended Tax Return in my 2018 Turbotax download, but it never asked me for the amount of earnings on the distribution. So when I printed out the Amended return, it only shows the $1234 as "other income". How do I report the $72.53 in earnings? Should I just manually change the $1234 on the 2018 amended return to $1306.53, or do I report the 2018 earnings separately some other way. I'm confused because I received the distribution check in 2019 even though it relates to 2018, so I don't know if this will affect my 2019 return as well I called the IRS and could not get a human to answer the question. I could not find the answer on IRS.gov. I called my HSA bank and they did not know the answer either. Please help.