Landlords ask me this in almost every initial consult. Do I need an LLC, or can I just get umbrella insurance? It is a fair question. The honest answer is that the two protect against different failures. Here is how I explain it across the desk.
Two Different Shields
Insurance and an LLC both get called protection. That word hides the difference between them.
An umbrella policy pays claims. When a covered claim exceeds your base policy, the umbrella pays the overage up to its limit. It puts a ceiling on your loss.
An LLC separates ownership. The LLC owns the building. You own the LLC. A claim against the business is a claim against the business. Your house and your savings sit outside it. The LLC puts a wall around your loss.
One shield caps the loss. The other contains it. Hold onto that distinction. Everything else on this page follows from it.
What an Umbrella Policy Actually Covers
I will give umbrella insurance its due first. A well-written umbrella policy covers a lot of ground. It sits on top of your underlying landlord policy. It kicks in when a claim exceeds those limits. If a tenant slips on an icy stairwell and the judgment comes back at $800K, the umbrella covers the overage that your base policy cannot reach. That is real protection, and it is cheap for what it does.
Now the limits. Insurance only covers claims the policy was written to cover. A standard umbrella policy covers bodily injury and property damage. It does not cover intentional acts. It does not cover breach of contract. It does not cover fair housing violations, RLTO penalties, or fraud allegations.
That last group matters in Chicago. A security deposit claim under the RLTO is not a slip-and-fall. It is an ordinance claim. Your carrier did not price it, and your carrier will not pay it. I defend these cases, and I explain what they cost landlords on my RLTO defense page. If a tenant files a fair housing complaint and sues under the RLTO at the same time, a standard umbrella policy applies to neither claim.
Then there is the failure mode nobody prices in: the carrier's right to deny. Insurance is a contract. If the paperwork does not match the facts, the carrier does not pay. I saw this happen to a client in Naperville. He transferred a duplex into an LLC and never updated the policy. A pipe burst eight months later and caused $40,000 in water damage. The carrier denied the claim because the named insured no longer owned the property. He paid for the repairs out of pocket. I tell the full story in my guide to transferring property into an LLC.
What an LLC Actually Does
An LLC does not pay anything. It draws a line. When your rental property is held inside an LLC, the LLC owns the property, not you. If a tenant sues over a mold issue, or someone slips on an icy walkway, the claim is against the LLC. A judgment against the business stops at the business. Your house, your savings, and your other investments stay outside it. I cover the full structure in my guide to LLCs for rental property.
I have watched this work. Last year I had a Series LLC client with a tenant injury claim at one of his Berwyn buildings. That building sat in its own series. The plaintiff's attorney could not touch the client's two Naperville properties held in separate series. The claim stayed inside one compartment. That is the whole point of the structure, and I walk through it on my Series LLC page.
The wall demands discipline. Commingling personal and business funds is the number-one way landlords blow through their own liability shield. If rent lands in your personal account, or the LLC pays your personal bills, a plaintiff's attorney will argue there is no real separation. Illinois courts can pierce the veil on those facts. Keep a separate bank account. Keep clean books. Put the LLC's name on every lease and every policy. The shield only holds if you maintain it.
The Answer Is Usually Both
This is not a contest with one winner. The two shields cover each other's failures.
Insurance goes first. It defends the claim and it pays the claims it was written to pay. That covers the vast majority of landlord litigation. Do not drop your coverage because you formed an LLC. An LLC with no insurance is a bad plan. The liability walls protect your other assets. They do not pay the judgment. If a $400K verdict hits an entity that holds one $285K building, you can still lose that building.
The LLC is the backstop. It is the layer that holds when coverage fails. If the claim is excluded, the LLC contains it. If the carrier denies, the LLC contains it. If the judgment exceeds your limits, the LLC contains the overage. Insurance pays the claim. The LLC limits the blast radius when insurance does not apply.
Umbrella vs. LLC: Side by Side
Here is the honest scorecard. Neither column wins every row. That is the argument for both.
| Dimension | Umbrella Policy | LLC |
|---|---|---|
| Covers negligence claims | Yes. Pays covered claims above your base policy, up to the limit. | No. An LLC does not pay claims. It contains them. |
| Covers RLTO & contract claims | No. Ordinance and contract claims are not covered perils. | Contains them. The judgment stops at the LLC's assets. |
| Survives carrier denial | No. A denied claim pays nothing. My Naperville client learned this. | Yes. The wall does not depend on a carrier's decision. |
| Protects your house and savings | Indirectly. Only by paying the claim. Above the limit, you are exposed. | Yes. Personal assets sit outside the entity, if you keep clean books. |
| Annual cost | $600 to $1,000/yr for the $2 million policy most landlords carry (Mercury Insurance published customer data, August 2025 to January 2026). | $750 one time through my office, then a $75 state annual report. See my LLC formation page. |
| Effort | Low. One call to your agent, renewed each year. | Moderate. Formation, a deed, a separate bank account, and clean books. |
One note on the effort row. You can file the LLC yourself with the Secretary of State. I wrote an honest breakdown of where the DIY route works and where it breaks for landlords in DIY LLC vs. attorney. The filing is the easy part. The operating agreement, the deed, and the insurance handoff are where it goes wrong.
Keep the Umbrella. Add the LLC. $750 Flat.
I set up the LLC, draft the operating agreement, file with the Secretary of State, and get your EIN. Then I make sure your deed and your insurance match the new owner, so a carrier never gets the Naperville excuse.
Frequently Asked Questions
Further Reading
$750. Your LLC. The Backstop Insurance Cannot Be.
LLC formation, operating agreement, EIN, and registered agent. Keep your umbrella policy for the claims it pays. Add the wall for the claims it will not.