I did a like-kind exchange of one residential rental property for another in 2018. Just curious: why would I check the box labeled "Any additional like kind exchanges (section 1031)" as opposed to the first box labeled: "Sales of business or rental property that you haven't already reported. (This includes certain farmland, mineral, or conservation property.) Is it because the first box denotes exchanges that are some other kind of exchange rather than a 1031 exchange? What throws me off is the mention of "rental property" in the first box. From my point of view, that is the kind of property that I exchanged.
