This guide is maintained as a current resource for September 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.
Learn how to claim for breach of warranty on mis-sold goods under UK law, including your rights under the Consumer Rights Act 2015, available remedies, and how to pursue compensation or refunds.

When goods are mis-sold in England and Wales, consumers often focus on refunds or cancellations. However, another important legal route is a breach of warranty claim. This arises where a seller has made promises-either explicitly or implied by law-about a product's quality, performance, or characteristics, and those promises are not met.
Understanding how breach of warranty works is essential, particularly where goods are defective, not as described, or unsuitable for their intended purpose. This guide explains the legal framework, how warranty claims interact with mis-selling, and the practical steps involved in pursuing a claim.
What Is a Warranty in UK Law?
A warranty is a contractual promise about goods. It may be:
- Express – clearly stated (e.g. “this product will last 12 months”)
- Implied – automatically included by law
Under UK law, implied warranties include that goods must:
- Be of satisfactory quality
- Be fit for purpose
- Match their description
These protections arise automatically under the Consumer Rights Act 2015 and cannot be excluded in consumer contracts.
A breach occurs when the product fails to meet these standards or any additional promises made by the seller.
Breach of Warranty vs Mis-Selling
Mis-selling and breach of warranty are closely linked but legally distinct:
- Mis-selling focuses on how the product was sold (e.g. misleading statements)
- Breach of warranty focuses on whether the product meets promised standards
In practice, the same situation often involves both. For example:
- A product advertised as “waterproof” that leaks may be both mis-sold and in breach of warranty
- A car sold as “fully serviced” but with defects may breach both contractual promises and consumer law
Your Legal Rights for Mis-Sold Goods
Consumer Rights Act 2015
This is the primary legislation governing goods in England and Wales. It provides that:
- Goods must be of satisfactory quality, taking into account price and description
- Goods must be fit for any specific purpose made known to the seller
- Goods must match any description, sample, or model
If these standards are not met, the seller is in breach of contract and potentially in breach of warranty.
Remedies Available for Breach of Warranty
Unlike a breach of a fundamental term (condition), breach of warranty typically entitles the consumer to damages rather than automatic termination of the contract.
However, in consumer law, remedies are more flexible and may include:
- Repair or replacement
- Price reduction
- Refund (in certain circumstances)
- Compensation for financial loss
In practice, the distinction between warranty and condition is less rigid in consumer cases due to statutory protections.
How Mis-Sold Goods Lead to Warranty Claims
Mis-sold goods frequently involve breaches of implied warranties, particularly where:
- The product does not perform as advertised
- Important limitations were not disclosed
- The product is unsuitable for the buyer's stated purpose
For example:
- A laptop sold as suitable for high-performance tasks but unable to run basic software
- Furniture described as solid wood but made from composite materials
- A vehicle sold as roadworthy but requiring immediate repairs
In each case, the seller may have breached both statutory obligations and contractual warranties.
Step-by-Step: How to Claim Breach of Warranty
1. Gather Evidence
Collect all relevant documentation, including:
- Proof of purchase
- Product descriptions or advertisements
- Warranty documents
- Photographs or reports showing defects
- Correspondence with the seller
Clear evidence is essential to demonstrate the breach.
2. Identify the Breach
Establish precisely how the warranty has been breached. This may include:
- The product is defective or faulty
- It does not match its description
- It is not fit for its intended purpose
Be specific and link the issue to the seller's promises or legal obligations.
3. Contact the Retailer (Not the Manufacturer)
Your legal contract is usually with the retailer, not the manufacturer.
Write a formal complaint that:
- Explains the issue clearly
- Refers to your rights under the Consumer Rights Act 2015
- Requests a remedy (repair, replacement, refund, or compensation)
4. Allow the Seller to Remedy the Issue
In most cases:
- The seller is entitled to attempt a repair or replacement
- This must be done within a reasonable time and without significant inconvenience
If this fails, you may move to the next stage.
5. Claim Damages or Price Reduction
If the breach is not resolved:
- You may claim damages for losses caused by the breach
- Alternatively, request a price reduction or partial refund
Damages may include consequential losses if reasonably foreseeable.
6. Escalate the Claim
If the retailer refuses to resolve the issue:
- Use Alternative Dispute Resolution (ADR) schemes
- Consider a claim in the County Court (small claims track for lower-value disputes)
Court claims typically involve presenting evidence of the breach and your losses.
Time Limits for Warranty Claims
The general limitation period is:
- 6 years from the date of breach (under the Limitation Act 1980)
However, practical considerations apply:
- Within the first 6 months, faults are presumed to have existed at delivery unless the seller proves otherwise
- After 6 months, the burden shifts to the consumer to prove the defect existed at the time of purchase
Acting early significantly strengthens your position.
Interaction with Manufacturer Warranties
Many products come with a manufacturer's warranty or guarantee. It is important to understand:
- These are additional rights, not replacements for statutory protections
- You can choose whether to rely on the manufacturer or the retailer
- Expiry of a manufacturer's warranty does not remove your legal rights
Consumers often mistakenly believe they have no claim once a warranty expires, which is not correct.
Risks and Practical Considerations
Before pursuing a claim, consider:
- Whether the defect can be proven to have existed at delivery
- Whether the issue is due to wear and tear or misuse
- The cost and time involved in legal proceedings
In some cases, expert reports may be needed to support the claim.
Common Questions
Can I claim if the warranty has expired?
Yes. Your statutory rights under the Consumer Rights Act 2015 may continue beyond any manufacturer's warranty period.
Do I have to accept a repair?
Generally, yes-at least initially. The seller usually has one opportunity to repair or replace before further remedies apply.
What if the seller refuses to help?
You can escalate the matter through ADR or the County Court. Many consumers successfully pursue claims through the small claims process.
Can I claim compensation?
Yes. A breach of warranty allows you to claim damages for losses caused by the breach, provided they are reasonably foreseeable.
Final Thoughts
A breach of warranty claim is a key legal tool when dealing with mis-sold goods in the UK. It focuses on whether the product meets the promises made by the seller, both express and implied.
Consumers benefit from strong statutory protections under the Consumer Rights Act 2015, which ensure goods are of satisfactory quality, fit for purpose, and accurately described. Where these standards are not met, consumers can seek repairs, replacements, refunds, or compensation.
Taking prompt, well-documented action and following a structured claims process significantly improves the chances of a successful outcome.