Texas HO-A vs HO-B vs HO-3 Homeowners Forms: Named Perils, Open Perils, and What Actually Changes After a Claim

Why Texas homeowners still hear HO-A, HO-B, and HO-3

Walk into a Texas real estate closing, a lending conversation, or a kitchen-table renewal review, and you will still hear people talk about HO-A, HO-B, and HO-3. Those labels are shorthand for how a homeowners policy decides what causes of loss it will pay for on the house and on your belongings. The labels matter because two policies with the same dwelling limit can respond very differently after the same storm, water leak, or missing-item claim.

Texas historically used its own HO-A (basic) and HO-B (broader) style forms. Many carriers now file proprietary products that behave more like national HO-3 special forms. Agents and lenders still use the old Texas labels in conversation because they are a fast way to ask: is this a limited named-peril policy, a broader named-peril policy, or an open-peril dwelling policy?

This guide is for owner-occupied homes. It is not about landlord DP-1, DP-2, or DP-3 forms, Coverage A rebuild math, roof payment schedules, ordinance-or-law matching, wind and hail deductible percentages, or flood. Those topics have their own pages, linked where they matter below. For a consumer overview of how Texas home insurance works in general, start with the Texas Department of Insurance home insurance guide.

Named peril vs open peril in one plain paragraph

A named peril (also called named-risk) form pays only when the cause of loss is on the policy’s list. If the cause is not listed, there is no coverage for that damage, even if the damage looks severe. An open peril (also called all-risk or special) form pays for sudden and accidental physical damage unless the cause is specifically excluded. Flood, earth movement, wear and tear, and several other causes are still excluded on open-peril homeowners forms. TDI explains the same idea in its tip on all-risk or named peril home insurance policies.

Side-by-side: HO-A, HO-B, and HO-3 style forms

Use this table as a conversation map, not as a substitute for reading your own form. Carrier filings differ, and many “HO-3 style” policies in Texas are proprietary special forms rather than a literal ISO HO 00 03.

The National Association of Insurance Commissioners consumer guide describes the same basic/broad/special ladder in national terms: basic and broad forms are named-peril packages, and the special form is the most common open-peril dwelling package. See the NAIC Consumer’s Guide to Home Insurance (PDF).

HO-A / basic-style: limited named perils

An HO-A style policy is the narrowest common owner-occupied package. Coverage for the dwelling and usually for contents depends on a short list of named causes. Classic basic lists center on fire, lightning, windstorm or hail, explosion, riot or civil commotion, aircraft, vehicles, smoke, vandalism or malicious mischief, and theft. Exact wording varies by carrier and by year of filing.

What that means after a claim is simple and strict. If a tree limb punches through the roof because of wind, windstorm may be on the list and the dwelling claim can proceed (subject to deductibles and other terms). If interior damage comes from a slow roof leak that is not tied to a listed storm peril, or from a plumbing failure that the form never names, the claim can stop at the peril question before anyone argues about repair price.

When a basic-style form still shows up

• The home is older, has roof age or condition issues, or sits in a market where carriers have tightened guidelines.
• A prior claim history or inspection finding pushed the account into a more limited product.
• A lender or closing conversation uses “HO-A” as shorthand for the minimum acceptable property cover, even when the actual filed form has a different marketing name.

HO-B / broad-style: the Texas broader named list

HO-B became the Texas conversational shorthand for a broader named-peril homeowners package. In spirit, it sits between a short basic list and a modern special form. It still works as named peril: the cause has to be on the list. The list is simply longer and usually more useful for everyday Texas claims.

Broader named lists commonly add causes such as falling objects, weight of ice, snow, or sleet, accidental discharge or overflow of water or steam from plumbing or appliances, freezing of plumbing, and sudden cracking or bulging of a hot water system. Those water-related named perils are often the whole reason someone prefers HO-B language over HO-A language.

Why the water wording still matters

Even on a broader named form, water claims turn on timing and cause. Sudden discharge from a broken supply line is a different argument than long-term seepage behind a wall, a foundation leak, or water that enters because of flood. Mold questions often follow water claims; our page on whether homeowners insurance covers mold explains how mold usually rides on the underlying water cause and on any mold sublimit.

HO-B style coverage can be a solid fit when a special form is not available. It is still not “everything except exclusions.” If the cause is off the list, the claim fails the named-peril test.

HO-3 / special-style: open peril dwelling, often named contents

Modern Texas homeowners quotes for standard owner-occupied houses are often HO-3 style or carrier special forms. On the dwelling (and usually other structures), coverage is open peril: sudden accidental physical damage is covered unless an exclusion applies. On contents, many special forms still use a named-peril list. That split surprises people who assume “special form” means open peril for everything inside the house too.

Some carriers offer an HO-5-style or special personal property endorsement that moves contents to open peril as well. If contents claims matter to you — jewelry, electronics, collectibles — ask whether that upgrade exists and what sublimits still apply. Our overview of Texas personal property coverage covers how contents limits and sublimits usually work.

How the form changes a real claim

These are worked scenarios, not case studies with invented dollar awards. They show where the form label usually decides the first question.

Scenario 1: Hail bruises the roof and a skylight

Hail is typically a listed peril on HO-A, HO-B, and HO-3 style forms, so the peril question is usually yes across all three. What still changes the check you receive is not the HO-A/HO-B/HO-3 label alone. It is the wind and hail deductible, the roof valuation method, and any roof payment schedule. Those sit outside this form comparison. Read Texas wind and hail deductibles explained and roof payment schedules and ACV roof coverage when the claim is really about how much of a roof gets paid, not whether hail is a covered cause.

Scenario 2: A supply line bursts under a sink

On an HO-A style limited list, accidental discharge from plumbing may not be named at all. The dwelling claim can fail at the peril step. On an HO-B style broader named list, sudden accidental discharge is often named, so the claim can proceed if the facts fit the wording and no exclusion applies. On an HO-3 style open-peril dwelling, the burst line is usually covered for the dwelling unless an exclusion (for example, long-term seepage, neglect, or a flood-related exclusion) fits the facts. Contents damaged by the water still have to clear the contents peril rules if contents remain named peril.

Scenario 3: Something expensive is simply gone

A laptop disappears from a guest room with no sign of forced entry. Theft may be a named peril on basic and broad forms, but the facts have to support theft rather than mysterious disappearance. On a special form with named-peril contents, the same proof problem remains. Open-peril contents (if endorsed) can change the analysis, but exclusions and special limits for jewelry, money, and electronics still apply. This is one of the clearest everyday examples of why dwelling open peril does not automatically save a contents claim.

What the declarations page actually shows today

Many Texas policies no longer print “HO-A,” “HO-B,” or “HO-3” in big letters on page one. You may see a carrier product name, a form edition date, and coverage limits. The form type is still there — it just hides in the form numbers, endorsements, and the peril sections of the policy booklet.

• Product / form name. Look for words like basic, broad, special, premier, or a form series number. Ask your agent which Texas label it maps to in plain English.
• Coverage A, B, C, and D limits. Dwelling, other structures, personal property, and loss of use. Open vs named peril does not replace the need for a dwelling limit that tracks rebuild cost. See Coverage A and rebuild costs at renewal.
• Deductibles. All-peril deductible vs a separate wind and hail deductible. The form type does not erase a percentage wind/hail deductible.
• Endorsements. Water backup, scheduled personal property, open-peril contents, ordinance or law, and roof surface payment schedules can matter as much as the base form label.
• Exclusions and limitations summary. If the carrier provides a summary, read it, then confirm against the actual form. Summaries omit detail.

If you are comparing quotes, ask each carrier or agent the same two questions: “Is the dwelling open peril or named peril?” and “Is personal property open peril or named peril?” Those answers beat marketing names.

Coverages that sit outside the form label

Homeowners often treat the HO letter as the whole decision. In Texas, several high-dollar claim issues live in other parts of the policy.

Think of the form label as the peril engine. Deductibles, valuation, and endorsements are the payment rules that sit on top of that engine. You need both to predict how a claim will feel.

Renewal checklist: HO-A, HO-B, or HO-3 style

1. Find the form name or edition on the declarations and ask which plain-English category it matches: basic, broad, or special.
2. Confirm whether the dwelling is named peril or open peril.
3. Confirm whether personal property is named peril or open peril.
4. Read the water language: sudden discharge, seepage, backup, and flood are different paths.
5. List your endorsements for water backup, scheduled valuables, and any contents upgrade.
6. Separate the form question from the deductible and roof-valuation questions.
7. If the carrier moved you from a broader form to a more limited form at renewal, ask why and what would restore broader peril treatment.
8. Keep a copy of the full policy booklet, not only the declarations page, so the peril list is available before a claim.

Where this fits among Texas home insurance choices

Form type is one decision among several. Owner-occupied homes, renters, condo unit owners, and landlords use different families of forms. Manufactured homes and second homes can land in still other products. Browse our Texas insurance services hub for the line that matches your property, and use the home quote path when you want a carrier comparison for an owner-occupied house.

If you only remember one distinction from this article, remember this: HO-A and HO-B style labels are named-peril conversations with different list lengths, while HO-3 style special forms usually open the dwelling and leave contents on a named list unless you upgrade them. After a claim, that is often the first fork in the road.