HSA Contribution 2020
I changed jobs in April 2020 and began (for the first time) an HSA. I understand the "last month" rule will allow me to contribute the full calendar year for my family this year ($7,100). However, with the tax extension to July "2019" contribution are popping up as an option for me to contribute to via my work.
May I contribute BOTH to the full 2020 contribution, as well as the 2019 contribution - considering the timing of the switch? Or, would the "last month" rule indicate I would only be eligible for the $7,100 2020 contribution?
Thanks so much!