Took a long time BUT we found where to enter IRA distribution for a one-time HSA Funding Contribution. They really call it HSA Funding Distribution which seems odd. Anyway, on Form 1099-R Distribution from Pensions, IRA, etc. go to the Insurance section. The middle choice is Amount of health savings account (HSA) funding distributions to enter your number.
By doing this it is recorded as HFD on line 4B of the 1040. HFD is an acronym for HSA Funding Distribution.
