Does Insurance Cover a Sewer Backup in Georgia?

Why a standard homeowners policy usually doesn't pay

The Insurance Information Institute says sewer backups are not covered under a typical homeowners policy, and that this coverage has to be bought as a separate product or added as an endorsement (Triple-I).

The reason is in the policy language. The sample standard homeowners form the institute publishes, HOMEOWNERS 3 - SPECIAL FORM (HO 00 03 10 00), lists among its water damage exclusions water or water-borne material that backs up through sewers or drains, or that overflows or is discharged from a sump or sump pump (sample policy). Your own policy may be a different form or edition, so read the actual wording.

Georgia's insurance department advises knowing what your policy covers, what it excludes, and what your deductibles are (OCI). Look at your declarations page and the list of endorsements for anything that mentions water backup, sewer backup, or sump overflow. If you find nothing, assume you don't have the coverage until your agent tells you otherwise.

What a water backup endorsement adds

Because the standard form excludes backups, the Insurance Information Institute notes that sewer backup coverage is sold as a separate product or as an endorsement to a homeowners policy (Triple-I). Terms differ from one insurer to the next, so the questions matter more than the label. Ask your agent:

• What is the dollar limit for backup losses, and is it separate from the rest of the policy?
• Is there a separate deductible?
• Does it cover your belongings and cleanup, or only the structure?
• Does it cover overflow when a sump pump fails?
• How does it treat a backup that happens during a flood?

The time to ask these questions is before the next storm, not after it. If backups are a repeat problem, a backwater valve may also be worth discussing with a plumber.

When flood insurance covers a backup

Flood insurance from the National Flood Insurance Program is a separate policy. According to the program's FloodSmart site, sewer backup damage is covered by flood insurance only if it directly results from flooding, and it isn't covered if the backup is caused by some other problem (FloodSmart). A backup during heavy rain isn't automatically a flood claim, so ask your agent how your flood policy defines a flood. Why drains back up when it rains explains the common causes.

Here is how the three kinds of coverage line up, based on the sources above:

Your policies' actual wording controls, so treat this table as a list of questions for your agent, not an answer.

Filing a claim: documentation that helps

Georgia's Office of Commissioner of Insurance and Safety Fire gives this advice for property claims (OCI):

1. Notify your insurer as soon as possible. Your policy may require notice within a certain time.
2. If you can, photograph or video the damage before making temporary repairs, and keep damaged belongings for the adjuster to inspect.
3. Make temporary repairs to protect the property from further damage and keep the receipts, but don't make permanent repairs before the insurer inspects; a claim may be denied if you do.
4. Keep copies of all correspondence, and log each call with the date, the name and title of the person, and what was said. Track your time and expenses too.
5. If the claim is denied, get a written letter that explains the reason and quotes the specific policy language behind it.
6. Ask the adjuster for an itemized explanation of any settlement offer, and don't rush to accept one that falls short. Seek professional advice if you're unsure it's fair.

A plumber's written finding about what caused the backup, with camera video if a camera was used, can also help show which coverage applies.

If you think the city or county is responsible

Whether a particular section of sewer is yours or your provider's depends on the provider; see who is responsible for the sewer line. If you believe a local government's sewer caused the backup, Georgia law sets deadlines for presenting a claim, and missing them can bar the claim.

City departments. Under O.C.G.A. § 36-33-5, anyone with a claim for money damages against a city must present it in writing to the city's governing authority within six months of the event. The claim must state the time, place, and extent of the injury, as nearly as practicable, and the negligence that caused it. It must also include the specific amount of money sought. The claim is served on the mayor or the chair of the city council or commission, in person or by certified mail or statutory overnight delivery. Courts won't hear a lawsuit against the city until the claim has been presented this way.

County departments. Under O.C.G.A. § 36-11-1, claims against counties must be presented within 12 months after they accrue or become payable, or they are barred. The statute allows more time for minors and people under a legal disability.

Water and sewer authorities. If your sewer service comes from a water and sewer authority rather than a city or county department, ask an attorney which notice rules apply. Your bill or the utility's website shows who provides your service.

A newer, separate route. A 2026 law, House Bill 295, added O.C.G.A. § 36-60-34. Among other situations, it lets a property owner present a written claim to a city, county, or consolidated government that maintains a public nuisance, if the owner has documented expenses to mitigate it or the property has lost market value. That claim must be presented within the tax year of the events, compensation can't exceed the property taxes that government levied on the parcel for the prior year, and payment replaces other money claims against it for the same nuisance up to the date of payment. Whether it fits a sewer problem, and whether it's wise, is a question for an attorney.

Meeting a deadline doesn't mean a claim will be paid, and these rules have details that trip people up. Talk to an attorney promptly, and tell your insurer about any claim you make against the government.

Getting help from Georgia's insurance department

If you can't resolve a dispute with your insurance company, the Office of Commissioner of Insurance and Safety Fire's Consumer Services Division may be able to help (OCI). It asks you to contact your insurer first and keep careful records. When you file, it wants your contact information, the company's exact name, your policy and claim numbers, the date of loss, a short description of the problem, and copies (not originals) of your documents. The online Consumer Complaint Portal is the fastest way to file. The division then asks the company for a written response and reviews whether state insurance laws were followed. Note that it lists policies purchased in another state among the plans outside its jurisdiction.

Bottom line

Check your policy for a water or sewer backup endorsement before you need it, because a standard homeowners form excludes backups and flood insurance helps only when a flood caused the backup. If the backup came from a city or county sewer, the clock for a written claim starts with the event, so call an attorney early.