The bad debt occurred in 2018 so I just need to claim the rollover. I've seen some articles here that mention selecting "Uncollectible Debt (Nonbusiness Bad Debt)" from a dropdown in the Capital Gains/Losses section, but that option isn't there. Also, there seem to be so many more fields than necessary - I would have expected there to be a different section for a bad debt, especially if they're going to make me pay $70 to be able to claim it.
