The post referred to describes a different scenario. In that post, a partnership had contributed money to an individual's HSA account. In my case, in my HSA account I purchased shares of a company that is organized as a partnership, and I was sent a schedule K-1 (form 1065) reporting my share of the current year's income, etc. Under type of entity (line I1), "individual" is indicated, and the box on line I2 is not checked. I was under the impression that an HSA is considered a type of retirement account, and that schedule K-1s received did not need to be reported.
In this same HSA account, I own shares of another company that is also organized as a partnership, and on the K-1 that I received from that company, under type of entity (line I1), "Pension Plan" is indicated, and the box on line I2 is checked.
