$100 filing in MD to start, but $300 annual filing fee after that. It's not a deal-breaker, but it is doubling my insurance costs. But I assume it's at least tax-deductible...?
Having done some research on this now, I stumbled across one article that was rather blunt about how to really minimize your liability exposure. This is some serious LLC magic:
Ideally, you will strip all of the value from the properties inside your LLC so that you lose no value if your insurance doesn't cover the liability. You will not lose the property itself either, because it has no value, the judgment creditor will abandon it. Even if it is producing rental income, the income has to go to the mortgage holder(s) first, before it can go to a judgment holder. If the judgment holder is content to place a judgment lien on the property and wait till the rents pay down the mortgage(s) and create equity, foreclosure on the mortgages can erase the judgment lien.
I'm sure it's not quite that simple, but I'm sure it's not too far out, either. This kind of reminds me of sandboxing security-sensitive software -- your goal is to completely isolate it, so that no matter what goes wrong, nothing can escape the sandbox. In this case, you can try to continuously transfer all the value of the LLC out of the sandbox... to you.
This is a bit extreme, but it's educational. Given just how unlikely it is for this kind of thing to crop up and overrun my insurance, I don't think I need to play these games. But if it turns out to be easy, why not?
As long as there is only one owner, you can "pass-thru" the finances to your personal tax filings. If there are multiple owners (such as husband and wife), you'll have to file it as a separate entity. Apparently, you can avoid this by having one person be the sole proprietor and give the other the "right to survivorship" in the event of death of the first owner.