My IRA took back a rehab house and I wasn't allowed to touch it
Wrote a 62k first position loan out of my self-directed IRA to a rehabber I'd worked with twice on the personal side. 11 percent, 9 months, house was a small 3/1 in a working class pocket where the finished comps supported it. Fine loan on paper.
He stopped paying at month six. Foreclosure went through, and the IRA ended up owning a half gutted house with no kitchen and an open ceiling in the back bedroom.
This is where I found out what I didn't know. I do this work. My crew was 20 minutes away. I figured we'd close it up, do the finish work at cost, list it, and the IRA gets whole. My custodian said no, hard no, because I'm a disqualified person to my own IRA and my labor counts. Couldn't have my company do it at cost either. Everything had to be bid out and paid from IRA cash.
IRA had about 9k of cash in it. Bids came back around 28k. I couldn't fund the gap without contributing, and I wasn't going to try. So it went out as-is for 51k, minus foreclosure and legal, minus a bit of carry. Call it 11k under my principal, ten months dead.
What I'd do differently: never lend out of an IRA at more than about 80 percent of what the IRA could actually cover if it owned the thing. Cash reserve inside the account, not a plan to fix it myself.