Whether warranties transfer to new owners depends on the type of warranty and the exact language in its terms. Federal law gives every second owner a baseline: under the Magnuson-Moss Warranty Act, anyone who receives a product while a warranty is still in effect counts as a “consumer” and can enforce it.1Office of the Law Revision Counsel. 15 U.S. Code 2301 – Definitions Beyond that floor, transferability is a matter of what the warranty document says, and the answer varies by product. Some warranties follow the item automatically, some transfer only if you submit paperwork within a deadline, and some end the moment the original buyer sells.
The Federal Floor Every Second Owner Gets
Magnuson-Moss defines “consumer” to include “any person to whom such product is transferred during the duration of an implied or written warranty.”1Office of the Law Revision Counsel. 15 U.S. Code 2301 – Definitions A manufacturer cannot completely shut a second owner out of a warranty that is still running.
The Act also blocks manufacturers from disclaiming implied warranties whenever they issue a written warranty on a consumer product.2Office of the Law Revision Counsel. 15 USC 2308 – Implied Warranties Implied warranties come from state law, most often the warranty of merchantability, which means the product has to work as a reasonable buyer would expect. Because they arise from law rather than a document, they travel with the product. No form. No fee.
One important caveat: a manufacturer can limit the duration of implied warranties to match the length of the written warranty, provided the limitation is reasonable and conspicuous.2Office of the Law Revision Counsel. 15 USC 2308 – Implied Warranties So the implied warranty follows the product, but not forever.
Full Warranties vs. Limited Warranties
The word on the front of the warranty document does real work. Under federal regulations interpreting Magnuson-Moss, a full warranty cannot expressly restrict the rights of someone who receives the product during the warranty period.3eCFR. 16 CFR Part 700 – Interpretations of Magnuson-Moss Warranty Act Buy a blender with a full two-year warranty, sell it after six months, and the new owner gets the remaining 18 months on the same terms.
Manufacturers do have one workaround. A full warranty is allowed to define its duration by original ownership. A battery advertised as carrying a “full warranty for as long as you own your car” ends at the sale, so no second-owner rights are cut off, because by the warranty’s own terms it already expired.3eCFR. 16 CFR Part 700 – Interpretations of Magnuson-Moss Warranty Act Read the duration clause, not the marketing.
Limited warranties, which cover the vast majority of consumer products, have much more room to restrict second owners. A limited warranty can shorten coverage for later owners, exclude specific components, require a formal transfer, or charge a fee. If the document says “original purchaser only” or “non-transferable,” the written warranty ends at the sale. Implied warranty protection under federal law may still be available.
Vehicles
Most manufacturer warranties on vehicles transfer automatically because they are tied to the vehicle identification number rather than to the buyer’s name. Both bumper-to-bumper and powertrain coverage generally follow the car through later owners.4Kelley Blue Book. Car Warranty Guide: Everything You Need to Know If you don’t know when the original owner bought the car, any dealer for that brand can look up the in-service date from the VIN.
Some manufacturers shrink the coverage for anyone who isn’t the first buyer. Hyundai and Kia advertise a 10-year/100,000-mile powertrain warranty to original purchasers, and that coverage drops to 5 years or 60,000 miles from the original purchase date once the vehicle changes hands.4Kelley Blue Book. Car Warranty Guide: Everything You Need to Know On a car that’s already four years old, the difference matters. Confirm what a second owner actually receives before letting warranty coverage push up the price.
Certified Pre-Owned coverage is a separate layer added after a manufacturer inspection. It’s built for second owners, though some brands charge a fee to transfer it if the car changes hands again.
Homes and the Systems Inside Them
Builder warranties on new construction typically cover structural defects for up to 10 years and are generally designed to transfer to later homeowners.5Federal Trade Commission. Warranties for New Homes Some builders want a transfer form or a copy of the settlement statement; others register the coverage automatically when property records update.
Warranties on components inside the home follow their own rules. A furnace, water heater, or roof each carries its own manufacturer warranty with its own transfer terms. Some allow transfer with notice, others restrict coverage to the original purchaser. When buying a home, ask the seller for warranty paperwork on every major system and appliance, then contact each manufacturer directly to verify what carries over.
The common claim that appliance warranties never transfer is an oversimplification. Some manufacturers only ask that you register the product; others do limit coverage to the original buyer. The document or a call to the manufacturer is the only reliable source.
Solar Panels and Inverters
Solar warranties often run 25 years for panels and 10 to 15 years for inverters, so the system will almost always outlast the first owner’s time in the house. Many solar manufacturers allow transfer. Panasonic, for instance, permits all warranty rights to pass to a new homeowner under the original agreement’s terms.6Panasonic. Photovoltaic Solar Panel System and Warranty Transfer Form
The process typically involves a manufacturer transfer form with the new owner’s contact information, the property address, and the ownership change date. Some manufacturers require this notice within 30 to 90 days of the sale, and missing that window can void the warranty. If you are selling a home with solar, handling the transfer before closing is one of the easiest ways to preserve the value of the system for the buyer.
Extended Warranties and Service Contracts
Extended warranties and service contracts are bought separately and function more like insurance than a manufacturer’s promise. Transferability depends entirely on the contract, and many are non-transferable by default. Some providers allow a transfer if the new owner contacts them within a set window, submits a form, and pays a processing fee. If the plan came through a retailer, check the plan provider’s site or your account portal for transfer options before assuming coverage follows the product.
How to Check Whether Your Warranty Transfers
Start with the original warranty document or the owner’s manual. That is the controlling language. Look for “transferable,” “subsequent owner,” or “original purchaser only.” If the document says “non-transferable,” that settles the written warranty, though the implied warranty may still apply under federal law.
If the paperwork is missing, check the manufacturer’s website under warranty or support. Many companies post their terms as PDFs. Still unclear? Call customer service with the serial number or VIN and ask directly whether the warranty transfers and what they need from you.
Maintenance records matter more than most people expect. Manufacturers routinely deny claims when there is no evidence the product was properly maintained. For vehicles, that means service records. For roofing, inspection logs. For HVAC, proof of filter changes and annual servicing. Sellers who assemble these records before the sale make the buyer’s transfer painless. Buyers should ask for them before closing.
Completing the Transfer
Once you know the warranty is transferable, the steps are usually the same:
- Gather the original proof of purchase, a document showing the ownership change such as a bill of sale or settlement statement, and the serial number or VIN.
- Fill out the manufacturer’s transfer form. It usually asks for the new owner’s name, address, phone, and email.
- Pay any transfer fee. Amounts vary widely by product and brand, and plenty of manufacturers charge nothing.
- Submit within the deadline. Most manufacturers impose a window of 30 to 90 days after the sale. Missing it can forfeit the coverage.
Keep copies of everything you send, including confirmation emails. If the manufacturer later disputes the transfer, the paper trail is your defense.
If a Manufacturer Refuses to Honor the Transfer
Contact the seller or dealer first. Many disputes come down to missing paperwork rather than a policy fight, and the seller may have the document that resolves it.
If that fails, write the manufacturer directly. The FTC recommends sending the complaint by certified mail with a return receipt so you have proof of delivery.7Consumer Advice. Warranties Be specific about the product, the warranty terms, and why you qualify for coverage.
Some warranties require an informal dispute settlement process before you can sue. Under federal rules, if the written warranty directs you to use that process, you generally have to try it first. The process must be completed, or 40 days must pass after you notify the dispute mechanism, whichever comes first.8eCFR. 16 CFR Part 703 – Informal Dispute Settlement Procedures The outcome isn’t binding on you, so if you are unsatisfied you can still go to court.
If the company still won’t move, file a complaint with the FTC at ReportFraud.ftc.gov or contact your state attorney general’s consumer protection office.7Consumer Advice. Warranties Magnuson-Moss also gives consumers a private right to sue in state or federal court, and a successful plaintiff can be awarded attorney’s fees on top of damages.9Office of the Law Revision Counsel. 15 U.S. Code 2310 – Remedies in Consumer Disputes That fee-shifting matters in practice, because it can make a strong warranty case worth taking even when the dollar amount alone would not justify the legal cost.