If you took out car finance in the UK, the 2025 Supreme Court ruling may entitle you to a refund. This landmark decision affects thousands of consumers who were mis-sold car finance agreements, especially PCP (Personal Contract Purchase) deals with unfair commission models. Many people can now claim back thousands in hidden charges.
What Was the 2025 Supreme Court Car Finance Decision?
In June 2025, the UK Supreme Court ruled against discretionary commission models used by many car dealers and finance providers. The court found these arrangements often led to unfair and inflated interest rates, with commissions hidden from consumers. This violates the Consumer Credit Act 1974 and FCA regulations, marking one of the most significant financial rulings in recent years.
The decision confirms that if you were not properly informed about commission payments or were charged higher interest to boost dealer profits, you may now be eligible for compensation.
Why the Ruling Matters for UK Car Buyers
Car finance has become the most popular way to buy a vehicle in the UK, with over 90% of new cars purchased through finance. But most consumers didn’t know they were being charged extra interest to boost dealer commission.
The Financial Conduct Authority (FCA) previously banned discretionary commissions in 2021, but this court decision now opens the door to refunds for historical mis-selling.
According to The Guardian, the Supreme Court stated that “consumers were financially disadvantaged without informed consent,” strengthening the basis for compensation.
How Much Compensation Can You Claim?
The amount of compensation you could claim depends on how much you were overcharged and how long your agreement lasted.
🧮 Estimated Refund Amounts:
| Car Finance Type | Average Overcharge | Potential Refund |
|---|---|---|
| PCP (New Cars) | £1,500 – £3,000 | Up to £3,000 |
| PCP (Used Cars) | £800 – £2,000 | Up to £2,000 |
| HP (Hire Purchase) | £1,000 – £2,500 | Up to £2,500 |
Some claimants may also receive interest and damages, especially if they made early repayments or faced financial hardship as a result of the mis-selling.
You can also claim under Section 75 of the Consumer Credit Act if the total amount borrowed was between £100 and £30,000 and you paid using a credit facility covered under the Act.
What If I Already Paid Off My Car Loan?
Good news — you can still claim. Whether you’ve repaid your finance early or completed all your payments, you may be owed a refund for any hidden commission that increased your interest.
There’s usually a 6-year time limit from when you found out about the mis-selling, so act fast to avoid missing your window.
The FCA is currently reviewing how finance firms must compensate affected customers, with new regulations expected soon.
Mis-sold Car Finance Claims Checker
Our mis-sold car finance claims calculator below estimates the level of compensation you may be able to reclaim for a mis-sold car finance agreement.
Add the value of your vehicle, the length of your agreement, and the interest rate you paid to the calculator below. Then, compare this against a rate that you may have been offered if you weren’t mis-sold.
Disclaimer : The Mis-sold Car Finance Claims calculation is illustrative, and under no circumstances should it be used or relied upon in the pursuit of a claim.
Start Your Car Finance Refund Claim Today
The 2025 Supreme Court ruling has shifted the balance back to consumers. If you’ve been overcharged due to hidden commissions, now is the time to act and claim what you’re owed.
Whether your finance agreement was small or large, you shouldn’t be out of pocket because of unfair dealer practices.
Contact National Claims today to find out if you’re eligible. Their team will connect you with an experienced solicitor who can guide you through every step of the process.
Why Trust a Claims Management Company for Your Car Finance Refund?
✅ Expertise in Mis-Selling Cases
Claims Management Companies (CMCs) specialise in handling complex refund claims, especially in areas like car finance mis-selling, PPI, and housing disrepair. They know the legal arguments, documentation requirements, and case precedents needed to maximise your compensation.
✅ They Know the Industry Tricks
Most finance providers will try to limit what they pay out. A CMC understands how to push back against stalling tactics, unfair offers, or denials. They have the tools and experience to hold lenders accountable under FCA and Consumer Credit Act rules.
✅ No Win, No Fee Model
Most trusted CMCs (including those partnered with National Claims) work on a no win, no fee basis. That means:
- You don’t pay unless your claim is successful
- There’s little to no upfront cost
- It’s a low-risk way to seek justice
✅ Saves You Time and Stress
Dealing with finance companies or preparing a legal complaint can be time-consuming and frustrating. A good CMC takes care of the heavy lifting — from gathering evidence to submitting complaints or escalating to the Financial Ombudsman Service (FOS).
✅ Regulated by the FCA
Since 2019, CMCs in the UK are regulated by the Financial Conduct Authority (FCA). This means they must follow strict rules to ensure they treat clients fairly, offer transparency about fees, and deliver a professional service.
You can check a company’s authorisation on the FCA Register before proceeding.
✅ They Connect You With Solicitors
Some claims, especially larger or disputed ones, may need a legal push. Reputable CMCs like National Claims work with experienced solicitors who handle the legal side if your claim escalates — ensuring you’re fully supported.
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