GFCI Outlet Problems on a Home Inspection Report
Missing GFCI protection, a GFCI that won't trip, a dead outlet that won't reset. It's a note inspectors write often. It matters for safety, and it's usually one of the cheapest fixes on the list.
I'm Wes Johnston, a Realtor with Trueblood Real Estate in Fishers. Before real estate I earned a construction engineering management degree from Purdue and spent about ten years designing custom homes and running their construction in Hamilton County. I'm not a home inspector, electrician, plumber or engineer, and this isn't a substitute for one. It's how I explain these findings to my own clients. Sources are linked as you go.
Short answer: a missing or failed GFCI is a real shock-safety item, but it's a small, inexpensive repair. It's almost never a reason to walk away from a house. Ask for it to be fixed by a licensed electrician or take a small credit.
- Typical cost to fix
- About $130 to $300 per outlet installed by an electrician; $100 to $200 to replace an existing one.
- Who to call
- A licensed electrician. Testing and resetting is something you can do yourself.
- Deal-breaker?
- No. It's one of the easiest repair requests to get agreed to.
Cost source: HomeAdvisor GFCI outlet cost guide, updated June 2026
- 01What does a GFCI note on a home inspection report mean?
- 02Why won't my GFCI outlet reset or work?
- 03Where are GFCI outlets required?
- 04My house is older. Is it "wrong" not to have GFCIs?
- 05How much does it cost to fix missing or bad GFCIs?
- 06Should I ask the seller to fix GFCI outlets?
- 07I'm selling. Should I add GFCIs before I list?
- 08Can I replace a GFCI outlet myself?
What does a GFCI note on a home inspection report mean?
A GFCI (ground-fault circuit interrupter) is the outlet with the TEST and RESET buttons. It watches the current going out on the hot wire and coming back on the neutral. If they don't match by as little as 0.006 amps, which means some current is leaking somewhere it shouldn't, like through a person, it cuts the power in a fraction of a second (CPSC GFCI fact sheet).
Inspectors push the test button or use a plug-in tester on outlets in the places where GFCI protection belongs. The note on your report usually reads one of three ways:
- "No GFCI protection" at a kitchen counter, bathroom, garage, exterior, basement or laundry outlet. The outlet works, but nothing is watching it.
- "GFCI did not trip when tested" or "did not respond to test." The device is there but has failed. This is the more important one, because it looks protected and isn't.
- "GFCI would not reset" or "outlet inoperable." Something is tripped, worn out or wired wrong.
Most inspectors close with "recommend evaluation and repair by a licensed electrician." That's standard wording, not a sign that something is badly wrong.
Why won't my GFCI outlet reset or work?
Before you call anybody, check these in order. Most "dead outlet" calls end at number one or two.
- It's protected by a different GFCI. One GFCI can protect every regular outlet wired after it. A dead bathroom outlet with no buttons may be fed from a tripped GFCI in another bathroom, the garage, the basement or outside. Push RESET on every GFCI in the house.
- The breaker is off. A GFCI with no power won't reset. Check the panel for a tripped breaker, and look for a GFCI breaker (it has its own test button) in the panel too.
- It's tripping for a reason. If it resets and trips again right away, unplug everything on it. If it holds with nothing plugged in, the problem is an appliance or cord. Outdoor outlets that trip after rain usually have water in the box or a cover that doesn't seal.
- It's worn out. GFCIs don't last forever. One that won't reset with power present, or won't trip when you push TEST, needs to be replaced.
- It's wired backwards. If the incoming power was landed on the LOAD terminals instead of LINE, a newer GFCI won't reset at all. That's an install mistake an electrician fixes in a few minutes.
Where are GFCI outlets required?
The National Electrical Code has added GFCI locations a few at a time since the late 1960s. Here's when the main dwelling locations came in, from the International Association of Electrical Inspectors' history (IAEI Magazine, Summer 2024):
| Location | First required (NEC edition) |
|---|---|
| Outdoor outlets | 1971 |
| Bathrooms | 1975 |
| Garages | 1978 |
| Kitchen counter outlets within 6 ft of the sink | 1987 |
| Unfinished basements | 1987 (clarified 1990) |
| Crawl spaces | 1990 |
| Wet bar sinks | 1993 |
| All kitchen countertop outlets | 1996 |
| Within 6 ft of laundry and utility sinks | 2005 |
| Within 6 ft of any sink, laundry areas and dishwashers | 2014 |
| All 125-250V outlets in kitchens, basements and laundry areas | 2020 |
Indiana adopts its own versions of these codes, often a cycle or more behind the national edition, and local inspectors enforce them on new work. The table is a good guide to what an inspector expects to see, and to why an older house has fewer GFCIs than a new one.
Years are from the IAEI summary of NEC history. Check the edition your city or county enforces before you do new electrical work.
My house is older. Is it "wrong" not to have GFCIs?
Not in the code sense. Building codes generally apply to new work and remodels. A 1960s ranch that was wired correctly in 1960 isn't illegal because GFCIs came later, and you won't find a rule that makes a seller bring an older house up to today's code before it sells.
Home inspectors don't write to the code your house was built under, though. They write to current safety standards, which is why older houses so often get a GFCI note. Read it as "this would make the house safer," not "this house was built wrong."
On a new house, GFCI locations are one of the things the electrical inspector checks before the house can pass final. It's a cheap device doing an important job, which is why I tell buyers of older homes to add them in the kitchen, baths, garage, basement and outside even if nobody makes it a repair item. It's an electrician's afternoon, not a project.
One thing worth knowing: a GFCI can also be the fix for an older outlet with no ground wire. That's covered on the ungrounded outlets page.
How much does it cost to fix missing or bad GFCIs?
HomeAdvisor puts a GFCI outlet installed by an electrician at $130 to $300, about $210 on average. Replacing an existing GFCI runs $100 to $200, and the outlet itself is only $15 to $50. Outdoor outlets can run higher, $300 to $1,400, if a new weatherproof box or circuit work is involved (HomeAdvisor, updated June 2026).
The bigger number on most bills is the service call, not the parts. Electricians commonly have a minimum charge of $100 to $200 (same source), so bundle everything on the report into one visit. Five GFCIs on one trip costs a lot less than five trips.
Sometimes the right fix is a GFCI breaker in the panel instead of outlets. It protects a whole circuit from one spot, which is handy when the outlets are hard to reach. Your electrician will tell you which makes sense.
Should I ask the seller to fix GFCI outlets?
Yes, if it's on the report, it's reasonable to include. It's a safety item, it's inexpensive, and most sellers agree to it without a fight. The question is how you ask:
- Ask for the repair by a licensed electrician, with a receipt, when the list is short. Make it one line: "Seller to have a licensed electrician install GFCI protection at all locations noted on page X and confirm all GFCIs trip and reset."
- Ask for a credit when you're also changing other electrical things after closing. Then your electrician does it all in one visit and you control the quality.
- Don't spend your negotiating capital on it if bigger items are on the table. If the roof or the furnace is the real issue, I'd rather fold GFCIs into a credit than argue about outlets.
However you ask, check it at the final walk-through. Push TEST and RESET on every one. It takes two minutes. For how the response window works in Indiana, see how the inspection period works.
I'm selling. Should I add GFCIs before I list?
If your house is older than about 1990, I'd do it. It's a small spend that takes one predictable item off the buyer's inspection report, and every item you remove makes the rest of the list look smaller. Have one electrician visit cover the kitchen counters, bathrooms, garage, unfinished basement, laundry and exterior outlets, and keep the invoice to show buyers.
More on what's worth doing and what isn't: what to fix before selling. If you already know about electrical issues, ask me how they go on the Indiana seller's disclosure.
Can I replace a GFCI outlet myself?
Testing and resetting, absolutely. Replacing one is a common homeowner job, but it's also the one where people wire LINE and LOAD backwards, and a GFCI wired wrong can look fine while protecting nothing downstream. If it's part of an inspection repair, have a licensed electrician do it so you have a receipt the other side will accept. Indiana doesn't license electricians statewide; licensing is local, and in Indianapolis electrical contractors are licensed by the Department of Business and Neighborhood Services (City of Indianapolis, Contractor Licenses, read October 2026). Ask for the local license and proof of insurance.
After any GFCI work, test it the way the CPSC recommends: plug in a lamp, push TEST and the light should go out, push RESET and it should come back. The CPSC says to test them monthly and after a power outage (CPSC).
Why a Realtor Who Built Houses Reads Reports Differently
A home inspection report runs dozens of pages, and almost every item ends with "recommend evaluation by a qualified professional." That wording is there for the inspector's protection. It doesn't tell you which items are a quick fix and which ones change the deal.
I spent about ten years designing houses and running their construction before I sold them. When my clients get their report, we go through it together and sort it into what to ask for, what to take as a credit, what to just fix yourself later, and what needs a specialist before the inspection deadline. If you're buying or selling in central Indiana, I'm happy to do the same for you.
Construction engineer turned Realtor. Straight answers before you sign.
Send Me the Page That Worries You
Tell me the address and the finding. I'll tell you how serious it looks from a builder's point of view and how it usually gets handled in a deal.
Send a MessageWhat's Your Home Worth?
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Have a GFCI or Electrical Question?
Send the address and the line from the report. I'll get back to you with how serious it looks and how it usually gets handled.
General guidance from a Realtor with a construction background. Hire the licensed trade for the diagnosis and the fix.
General information from a Realtor with a construction background, not electrical or legal advice. Cost ranges are national figures from HomeAdvisor (updated June 2026); Indianapolis-area quotes vary. Code years are from the IAEI's history of the NEC. Have a licensed electrician evaluate and repair electrical items.