The Five Insurance Forms Your Rental Can Be Written On

I ask every host the same two questions when we start an audit. Who's your carrier, and what's your premium. Almost everyone answers both in about four seconds flat.

Then I ask what policy form they're on. Almost nobody knows.

That form is the part that actually decides whether a claim gets paid. Not the carrier's name, not the premium, not the friendly agent who sold it to you. The form.

Here's what I mean. Every insurance policy is a standardized contract with a number on it. That number sits on your declarations page in small type, usually page two or three. Something like HO 00 03, or DP 00 03, or CP 00 10. Each one of those numbers carries a built in assumption about how the property gets used and who the insurance company expects to find living inside it.

A short term rental can end up on any of five different forms. I want to walk through all five, because once you see the assumption baked into each one, the rest of this stuff gets a lot easier to understand.

The HO-3, the policy on the house you actually live in

This is the standard homeowners policy. Open perils on the structure, meaning anything not specifically excluded is covered, and named perils on your personal property, meaning the loss has to match something on a specific list.

The assumption is written right into the contract language. The policy insures what it calls the residence premises, and residence premises is defined as the place where you live. That one definition is the foundation everything else in the policy sits on top of.

There's also a business exclusion buried in the liability section, and renting to paying guests counts as business activity. Some carriers picked up home sharing endorsements that came out back in 2017. Those were built for renting out a spare bedroom occasionally, not for a property doing fifty stays a year.

Bottom line, an HO-3 works fine if you live in the house and rent it out rarely, and only if your carrier actually knows that and has agreed to it in writing.

The HO-5, same idea with a wider net

This is the beefed up version. Open perils on the structure and open perils on your personal belongings too. More coverage, higher premium.

Here's the thing people miss. The residency assumption doesn't change one bit. It's still a policy written for a house you personally live in.

I bring this up because I see hosts upgrade from an HO-3 to an HO-5 pretty often and walk away thinking they solved their rental exposure. They didn't. They improved their coverage as a homeowner. The rental risk is sitting in exactly the same spot it was before they upgraded.

The dwelling policy, DP-1 through DP-3

This is what most agents actually mean when they say landlord insurance. Dwelling forms are built specifically for rental property.

There are three flavors. DP-1 is basic form, a short list of named perils, often written on actual cash value instead of replacement cost. DP-2 is broad form, a longer list of named perils. DP-3 is special form, open perils on the structure, and if you're going to be on a dwelling policy at all, this is the one you want.

Two things catch people off guard here every time. First, the personal property coverage on a dwelling form only covers stuff the owner keeps on site for maintenance purposes. It was never designed to cover a fully furnished house stocked with everything a guest needs. Second, the income coverage on these policies is called fair rental value, and it's calculated against what the property would rent for on a long term lease. So a cabin pulling in $4,200 during a strong August gets measured as if it rents for $1,400 a month.

The whole thing assumes a tenant, a lease, and stable long term occupancy. Guest turnover just doesn't fit that model. Most carriers now ask about short term rental use directly on the application, and again at renewal.

This is honestly the most common near miss I run into during audits. The owner bought the policy specifically because the property is a rental. That's a completely reasonable person concluding the rental use is covered. It usually isn't.

Commercial property and the businessowners policy

Commercial forms assume an actual business operating out of that location. Property gets written on CP 00 10, liability on CG 00 01, or the two get packaged together into a businessowners policy on BP 00 03.

A lot shifts at once here. Your furniture becomes business personal property, which is genuinely the correct category for it. Lost revenue becomes business income, and it gets measured against what the operation actually earns rather than some theoretical lease rate. Liability coverage is built around members of the public walking onto the premises, because that's exactly what commercial general liability exists for.

A few things get harder too. Commercial property forms often carry a coinsurance clause, meaning the coverage limit you pick has to reflect the real cost to rebuild, or your claim payment gets reduced by a formula. Your own personal belongings in the house can also fall outside what's actually covered.

The real obstacle here isn't the design of the coverage. It's eligibility. Plenty of commercial carriers just don't want a single residential dwelling doing nightly stays, full stop.

The dedicated short term rental program

The fifth option is a policy built for this exact use from day one, written through specialty program carriers and often placed in the surplus lines market.

The assumption baked in is nightly rental, plain and simple. You typically get open perils property coverage on a replacement cost basis, business personal property for your furnishings, business income measured against your actual nightly revenue, and commercial general liability sized for guest injury. Hot tubs, pools, docks, trampolines, all of it gets underwritten up front instead of getting discovered for the first time during a claim.

I'll say the trade-offs out loud because they're real. Surplus lines carriers aren't backed by state guaranty funds, so there's no state safety net if the carrier fails. Rates aren't filed the same way standard rates are. Premium usually runs higher. And underwriting is going to ask real operational questions about occupancy limits, screening, and maintenance, and your answers move the price.

What you get in return is a contract actually written with paying guests in mind. That takes the entire argument about permitted use off the table before it ever becomes a problem.

How to actually find out which one you have

Pull your declarations page. Not the summary email your agent sent you. Not whatever shows up in your insurance app. The actual declarations page.

Look for the forms and endorsements schedule. It's usually a small type list on page two or three. You're hunting for something like HO 00 03 10 00 or DP 00 03 07 88. The first six characters tell you the form. The last four are just the edition date.

Then read the description of the insured location and compare it honestly against how the property actually runs today. If the contract describes a residence and the property is hosting guests forty weekends a year, the policy and the actual operation are describing two completely different buildings.

The one thing to take away from all this

There's no single best form out of these five. There's the one form whose built in assumption actually matches your operation, and there are four that don't.

A lake cabin you personally use six weeks a year and rent out for thirty is a totally different underwriting problem than a purpose built rental you've never spent a single night in. A duplex where you live upstairs and rent the lower unit nightly is a third problem entirely. Each one of those situations has a form that actually fits it. And each one regularly ends up written on the wrong form, because the wrong one is usually cheaper and nobody ever asks the occupancy question out loud.

The cost of that mismatch never shows up when you're buying the policy. It shows up at claim time, when an adjuster reads the definition of residence premises out loud and asks who was actually staying in that house on the night something went wrong.

What I'd do this week

Pull your declarations page and find your actual policy form number. Don't guess, don't assume, go find it.

Write down how many nights a year the property actually gets rented, and compare that honestly to what your policy assumes about occupancy.

If you're on a dwelling policy, check what your fair rental value coverage is actually calculated against, and compare it to what you'd really lose if the property sat empty during repairs.

Call your agent and ask directly whether your current form matches how the property runs today, not how it ran when you first bought the policy.