Does Homeowners Insurance Cover Water Damage? How to File a Claim

Does homeowners insurance cover water damage? Usually yes when the damage is sudden and accidental, such as a burst pipe or an appliance that suddenly leaks, and usually no when it comes from flooding, a slow leak over time, poor maintenance, or a sewer backup without added coverage. The Insurance Information Institute lists accidental discharge or overflow of water from plumbing, heating, air conditioning and household appliances as a covered peril on most homeowners policies, while flood is excluded. Every policy is different, so read your own policy and ask your insurer about your specific loss.

This guide explains what is typically covered, why water damage claims get denied, how renters and condo policies differ, and how to file a water damage claim step by step.

What homeowners insurance typically covers and excludes

The table below reflects how standard homeowners policies (the common HO-3 form and similar) usually treat water. Your policy wording, endorsements and state rules control the actual answer.

Cause of water damage	Typical treatment on a standard policy	Notes
Burst or suddenly leaking pipe	Usually covered	The damage is covered; the pipe repair itself may not be
Appliance malfunction (water heater, washer, dishwasher)	Usually covered	Sudden and accidental discharge
Frozen pipes that burst	Usually covered	The [sample HO-3 policy](https://www.iii.org/sites/default/files/docs/pdf/HO3_sample.pdf) requires reasonable care to maintain heat or shut off and drain the water
Roof leak from storm, wind or hail damage	Usually covered	Leaks from an old or poorly maintained roof may be denied
Slow leak over weeks or months	Usually excluded	Treated as wear and tear, deterioration or maintenance
Flood or surface water	Excluded	Needs a separate flood policy
Sewer or drain backup, sump pump overflow	Excluded unless you added an endorsement	Often available as an add-on
Groundwater seeping through the foundation	Usually excluded	Part of the standard water exclusion
Mold	Generally excluded, with limited exceptions	May be covered when it results from a covered loss

Sudden and accidental vs. gradual

This is the line that decides most water damage claims. A supply line that bursts and floods a kitchen is sudden. A drip under a sink that rotted the cabinet floor over months is gradual. The standard HO-3 sample form published by Triple-I excludes wear and tear, deterioration, and mechanical breakdown, and Triple-I says policies will not cover damage due to lack of maintenance.

Flood is a separate policy

Standard homeowners, condo and renters policies exclude flood. FEMA's FloodSmart site says most homeowners insurance does not cover flooding. Flood insurance is sold through the National Flood Insurance Program (NFIP) and some private insurers. According to FloodSmart, an NFIP policy offers up to $250,000 for the building and up to $100,000 for contents, and coverage generally starts 30 days after purchase, with some exceptions such as buying with a new mortgage.

Flooded basement insurance: this is where many people get surprised. A homeowners policy usually excludes basement flooding from surface water or groundwater, and FloodSmart lists personal property kept in basements as not covered under NFIP flood insurance. If your basement flooded because a pipe burst, that is a plumbing loss and may be covered under homeowners insurance. Our guide to flooded basement cleanup covers the cleanup side.

Sewer backup and sump pump failure

Triple-I says sewer backups are not covered under a typical homeowners policy, nor by flood insurance, and that coverage must be bought separately or as an endorsement. The sample HO-3 form also excludes water that overflows or is discharged from a sump or sump pump. Ask your agent whether your endorsement covers both sewer backup and sump pump overflow, and what its limit is. See our guides to sewage backup and sump pump failure.

Mold

Triple-I describes mold as a home maintenance issue that is generally not covered by standard homeowners policies, though removing mold caused by a covered event such as a burst pipe may be covered. Check your policy for any mold limits or exclusions. Fast drying after a covered leak protects both your home and your claim.

Homeowners insurance for a roof leak

Roof leaks are covered when the roof was damaged by a covered peril, such as wind, hail or a falling tree. Leaks caused by age, worn shingles or lack of maintenance are commonly denied. The interior water damage from a covered roof leak is usually part of the same claim. Photograph the roof damage from the ground if it is not safe to climb, and keep records of roof maintenance. Our guide to roof leak water damage explains what to do while you wait for repairs.

Renters insurance and water damage

If you rent, your landlord's insurance covers the building, not your things. Triple-I says a landlord's insurance will only cover the structure and you need a renters policy to protect your possessions. Renters policies generally cover belongings damaged by sudden, accidental water, and can include additional living expenses if you have to move out during repairs. Like homeowners policies, renters policies exclude flood; NFIP contents coverage is available to renters.

Condo insurance and water damage

For condos, water damage coverage is split between the association's master policy and your own unit policy (often called an HO-6). Triple-I explains that the master policy covers common areas such as the roof and basement, and that what it covers inside units varies by association. Some associations insure only the bare walls, floors and ceilings. Your HO-6 covers your belongings and the parts of the unit you own. Check your bylaws and ask for a copy of the master policy so you know who pays when water comes from a neighbor's unit.

Does insurance cover flood damage to a car?

Not your homeowners policy. Triple-I says flood damage to a vehicle is covered under the comprehensive portion of an auto insurance policy, which is optional coverage. Call your auto insurer, not your home insurer.

How to file a water damage claim

These steps follow guidance from the Insurance Information Institute and the duties listed in the standard HO-3 form.

Make it safe and stop the water. Shut off the water and, if you can do it from a dry spot, the power to affected areas. Our guide on what to do after water damage covers the first hours.
Give prompt notice. Call your insurer or agent as soon as you can. Ask whether the loss is likely covered, how long you have to file, what your deductible is, and whether they want estimates.
Document before you clean. Photograph or video the source, every affected room, water lines on walls, and damaged belongings.
Protect the property from further damage. The standard HO-3 form lists this as one of your duties after a loss, along with keeping an accurate record of repair expenses. That means stopping the leak and starting drying, such as water extraction and dehumidifiers, which is the first stage of water damage restoration.
Keep damaged items. Triple-I advises not to throw out damaged items until the adjuster has visited. If something must go for health reasons, photograph it first.
Make an inventory. List damaged belongings with descriptions, approximate age and value, and attach any receipts.
Save every receipt. This includes emergency plumbing, water removal, equipment rental, and hotel or meal costs if you cannot stay in the home.
Meet the adjuster. Walk them through the damage and the source. Have your photos, inventory, and any plumber or restoration reports ready.
Keep a log. Write down the date, name and summary of every call, and keep copies of everything you send and receive.

What not to say to an insurance adjuster about water damage

The goal is accuracy, not strategy. Describe what you saw and when you found it. Do not guess about how long the leak was going on or what caused it if you do not know; say you do not know and let the plumber's or restoration company's findings speak to the cause. Avoid overstating or understating damage. Ask for important decisions in writing.

How do I make a successful water leak insurance claim?

Report quickly, document thoroughly, act to prevent further damage, keep receipts, and provide professional reports that identify the cause. Claims run smoother when the insurer can see exactly what happened and what was done about it. A written, itemized estimate also helps; our guide to water damage restoration cost explains what goes into one.

Why would insurance deny a water damage claim?

Common reasons include:

Gradual damage: a long-term leak, seepage, or rot treated as wear and tear or lack of maintenance.
Flood or surface water: excluded from homeowners policies.
Sewer backup or sump pump overflow without the right endorsement.
Not preventing further damage: for example, leaving water to sit until mold grows.
Vacancy: Triple-I notes many policies limit or exclude coverage if the home has been unoccupied for typically 30 to 60 consecutive days.
Late notice under the policy's reporting terms.
Damage below the deductible.

If your claim is denied, the NAIC recommends asking for the denial in writing and keeping all paperwork. Your state department of insurance can investigate complaints for free, including unfair claim delays or denials.

Public adjusters for water damage

A public adjuster works for you, not the insurance company, and you pay their fee. Ask how the fee is calculated before you sign. The NAIC notes that many states require public adjusters to be licensed and some states do not allow them to negotiate claims at all. Check the license with your state insurance department before you sign anything.

Be careful with an assignment of benefits (AOB), which lets a contractor deal with your insurer and collect payment directly. The NAIC says you are not required to sign an AOB to have repairs done.

Working with a restoration company during a claim

A water damage restoration company can document moisture readings, photograph the damage, dry the structure and give you an itemized estimate, all of which support your claim. Your insurer may have a list of preferred contractors; ask whether you are required to use one or can choose your own. Ask any company for a written estimate before work beyond emergency drying begins. You can find companies in your area on our locations page.

Flood Rescue Pros is a free service that connects homeowners with independent local water damage restoration companies. If you want help finding one, Get help now.

Frequently asked questions

What are three things not covered by homeowners insurance?

Standard policies commonly exclude flood, earthquake and routine wear and tear, according to Triple-I. Sewer backup and damage from lack of maintenance are also typically excluded.

Does homeowners insurance cover a water heater leak?

Damage from a sudden water heater leak or burst is usually covered. The water heater itself, if it failed from age or wear, often is not. Check your policy.

Does homeowners insurance cover water damage from a slow leak?

Usually not. Damage that develops over weeks or months is typically treated as wear and tear or a maintenance issue. Hidden leaks that suddenly cause damage are judged case by case.

Will my insurance pay for water removal and drying?

If the water damage is covered, reasonable steps to prevent further damage, such as water extraction and drying, are commonly part of the claim. Keep receipts and photos.

Should I file a claim for minor water damage?

If the repair cost is close to or below your deductible, a claim may not pay much. Ask your agent how a claim could affect your policy before deciding.

Key facts

Standard homeowners policies usually cover sudden, accidental water damage from plumbing and appliances, and usually exclude flood, gradual leaks, maintenance issues and sewer backup.
Flood requires a separate policy; NFIP offers up to $250,000 for the building and $100,000 for contents, generally with a 30-day waiting period (FloodSmart).
Sewer backup and sump pump overflow usually need an added endorsement.
After a loss, give prompt notice, document the damage, protect the property from further damage and save every receipt.
If a claim is denied, ask for the denial in writing; your state department of insurance can investigate complaints for free.
Policies differ: read your own policy and ask your insurer about your specific loss.