Thanks for the response!
There were no earnings on the excess --- the earnings field was 0 in both 1099-SAs. I should clarify that I received two 1099-SAs, one for the qualified medical expenses that I withdrew for the year, and another for the $370 excess contribution withdrawal.
I just faxed a mistaken distribution form to ask my HSA custodian to return the mistaken distribution of $370, for tax year 2023. I assume they will update the 1099-SAs with the IRS. Is there a way they can indicate that the $370 was to undo the $370 excess withdrawal, and not to be subtracted from the other 1099-SA? Does this matter which 1099-SA they update?
