Payday Loan Complaint UK: How to Get an FCA Refund

Millions of UK borrowers have been mis-sold payday loans by lenders who never properly checked whether the loan was affordable in the first place. If you have ever taken out a payday loan - or multiple loans in quick succession - and struggled to repay it, you may be entitled to a full refund of the interest and charges you paid, plus 8% statutory interest on top. The Financial Conduct Authority (FCA) has already forced payday lenders to pay out hundreds of millions of pounds in redress, and complaints to the Financial Ombudsman Service (FOS) about high-cost short-term credit remain one of the most upheld categories year after year. The good news: you do not need a claims management company to pursue this. You can do it yourself, for free, and this guide will show you exactly how.

Understanding Your Legal Rights Against Payday Lenders

Payday loan complaints in the UK rest on a clear legal and regulatory framework. The key protections you need to know about are as follows.

The FCA's Affordability Rules

Since the FCA took over regulation of consumer credit in April 2014, all payday and high-cost short-term credit (HCSTC) lenders have been required to carry out a thorough creditworthiness assessment before approving any loan. This is set out in the FCA's Consumer Credit Sourcebook (CONC), specifically CONC 5.2 and CONC 5.3, which require lenders to assess whether repaying the loan would cause the borrower financial difficulty. If a lender approved your loan without properly checking your income, expenditure, existing debts, or credit history, it almost certainly breached these rules.

The Consumer Credit Act 1974

The Consumer Credit Act 1974 (CCA) underpins all consumer lending in the UK. Section 140A of the CCA allows courts to reopen "unfair credit relationships" - a broad power that has been used successfully against lenders who charged excessive interest or rolled over loans repeatedly without assessing whether this was in the borrower's interest. If a payday lender kept extending your loan month after month while you were clearly struggling, this provision is directly relevant to your complaint.

The FCA's Price Cap

From 2 January 2015, the FCA introduced a price cap on HCSTC: lenders cannot charge more than 0.8% per day in interest and fees, and the total cost of any loan (including all charges and rollovers) cannot exceed 100% of the original amount borrowed. Default charges are capped at £15. If you took out a loan before or after this date and were charged more than these limits, you have grounds for a complaint based on overcharging alone.

The Limitation Period

Under the Limitation Act 1980, you generally have six years from the date of the breach to bring a complaint. However, the FCA and Financial Ombudsman Service apply a slightly different rule: you have six years from when you took out the loan, or three years from when you reasonably became aware something was wrong - whichever is later. This means loans taken out as far back as 2010 or 2011 may still be claimable if you only recently realised the lending was unaffordable.

What Makes a Payday Loan "Unaffordable"?

"Unaffordability" is the most common and most successful basis for a payday loan complaint in the UK. Understanding exactly what this means will help you build a strong case.

Signs Your Loan Was Mis-Sold

You are likely to have a valid complaint if one or more of the following applied when you took out your loan:

• You were already in arrears on other debts, bills, or credit agreements
• You had multiple payday loans running at the same time, or took out a new one immediately after repaying another (sometimes called "repeat borrowing")
• You had a poor or thin credit history that the lender should have identified
• You were using payday loans to cover basic living costs such as food, rent, or utility bills
• Repaying the loan left you short of money for essential expenditure, causing you to borrow again
• The lender rolled over your loan one or more times without reassessing your circumstances
• You told the lender you were in financial difficulty but they continued to lend

What Refund Can You Expect?

If your complaint is upheld, the standard remedy is a refund of all interest and charges paid on the unaffordable loans, plus 8% simple interest per year from the date of repayment to the date of settlement. This statutory interest rate comes from Section 69 of the County Courts Act 1984 and is routinely applied by the Financial Ombudsman Service. On a loan where you paid £500 in interest five years ago, that 8% per year adds up quickly - potentially adding £200 or more to your refund. Any outstanding balance on an upheld loan is also typically reduced or written off.

Step-by-Step Guide to Making a Payday Loan Complaint in the UK

1. Gather your evidence. Pull together all the information you have about the loans: dates, amounts borrowed, interest charged, repayment dates, and any communications with the lender. You can request this under a Subject Access Request (SAR) using your rights under the UK GDPR and the Data Protection Act 2018 - lenders must respond within one calendar month and cannot charge a fee. This will give you a complete picture of every loan you took, which is essential for a multi-loan complaint.
2. Identify all the lenders you borrowed from. Many borrowers used several different payday lenders - Wonga (now in administration), QuickQuid (also in administration), Sunny, Peachy, and others. Each lender must be complained to separately. For lenders that have gone into administration (such as Wonga), there is a separate claims process via the appointed administrators.
3. Write a formal complaint letter to each lender. Your letter must be addressed to the lender's complaints department and must clearly set out: which loans you are complaining about, why you believe the lending was unaffordable (be specific - reference your financial situation at the time), and what remedy you are seeking (refund of interest plus 8% statutory interest). Citing CONC 5.2 and CONC 5.3 in your letter demonstrates you know your rights and often prompts a faster, more serious response. Paybacker's AI complaints tool generates a letter like this in under 30 seconds, with the precise FCA rule references already included.
4. Keep a record of your complaint. Note the date you sent the complaint and keep a copy. Send it by email if possible, so you have a timestamped record. Lenders are required by FCA rules (DISP 1.6) to acknowledge your complaint within five business days.
5. Wait for the lender's final response. Under FCA rules, lenders have eight weeks to issue a Final Response Letter to your complaint. Some will respond earlier with an offer. Review any offer carefully - check that the interest calculation is correct and that the 8% statutory interest has been added. If the offer seems low or the lender rejects your complaint, do not accept it as final.
6. Escalate to the Financial Ombudsman Service if needed. If the lender rejects your complaint or fails to respond within eight weeks, you can refer the matter to the Financial Ombudsman Service (FOS). You have six months from the date of the Final Response Letter to do this. The FOS service is completely free and independent, and its decisions are legally binding on lenders up to £430,000 (the current FOS award limit as of 2026).
7. Chase up credit reference agency records. If your complaint is upheld, ask the lender to remove any negative marks on your credit file (Experian, Equifax, or TransUnion) that resulted from the unaffordable loans. This is a standard part of the redress and can significantly improve your credit score.

What If the Lender Refuses or Has Gone Into Administration?

Not all payday loan complaints will sail through smoothly. Here is what to do when you hit obstacles.

Lender Rejects Your Complaint

If the lender sends a Final Response Letter rejecting your complaint or making an offer you believe is too low, escalate immediately to the Financial Ombudsman Service at financial-ombudsman.org.uk. The FOS upholds a high proportion of payday loan complaints - in recent years, uphold rates for HCSTC complaints at the ombudsman stage have run at 60-70%. An adjudicator will review your case and the lender's response, and if they agree with you, the lender must comply. If the lender still disagrees, an ombudsman makes a final binding decision.

Lender Has Gone Into Administration

Several major payday lenders have collapsed under the weight of mis-selling claims, including Wonga (administrators: Grant Thornton), QuickQuid and On Stride Financial (administrators: PwC), WageDay Advance, and Sunny (Elevate Credit International). If your lender is in administration, your complaint becomes a creditor claim in the insolvency process. You will typically receive only a fraction of what you are owed - Wonga customers, for example, received approximately 4.3p for every £1 of their agreed claim in the final distribution. However, it is still worth submitting a claim, as some distributions are higher than others, and the process is free.

Lender Is Still Trading but Unresponsive

If a lender ignores your complaint entirely, fails to acknowledge it within five business days, or drags the process beyond eight weeks without issuing a Final Response, you can report them to the FCA directly at fca.org.uk and refer your case to the FOS immediately - you do not need to wait for the full eight weeks if the lender has clearly failed to engage. You can also report persistent non-compliance to Trading Standards via the Citizens Advice consumer helpline (0808 223 1133).

Small Claims Court as a Last Resort

If the amounts involved are relatively modest and your lender is still trading, you can pursue a claim through the small claims court (part of His Majesty's Courts and Tribunals Service) for sums up to £10,000 in England and Wales. The filing fee starts at £35 for claims under £300 and scales up from there. This route is rarely necessary given how effective the FOS process is, but it remains an option - particularly where you want a court to rule on an unfair credit relationship under Section 140A of the Consumer Credit Act 1974.

Key Facts at a Glance

• FCA price cap: Maximum 0.8% per day in interest and fees; total cost cannot exceed 100% of the amount borrowed
• Default charge cap: £15 maximum
• Lender complaint response time: Must acknowledge within 5 business days; must issue Final Response within 8 weeks (FCA DISP rules)
• Time limit to refer to FOS: 6 months from the date of the lender's Final Response Letter
• FOS award limit: £430,000 (as of 2026)
• Statutory interest on refunds: 8% simple interest per year (Section 69, County Courts Act 1984)
• Limitation period: 6 years from the breach, or 3 years from when you became aware - whichever is later (Limitation Act 1980)
• SAR response deadline: 1 calendar month (UK GDPR / Data Protection Act 2018)
• FOS referral: Completely free - never pay a claims management company to do this for you
• Key FCA rules: CONC 5.2 and CONC 5.3 (affordability assessment requirements)
• Key legislation: Consumer Credit Act 1974 (Section 140A), Limitation Act 1980, County Courts Act 1984 (Section 69)

Pursuing a payday loan complaint in the UK is one of the most straightforward consumer rights claims you can make - and one of the most financially rewarding. The regulatory framework is firmly on your side, the ombudsman process is free, and lenders know that their affordability checks from the peak payday lending years were often woefully inadequate. The only thing standing between you and a potential refund is a well-written formal complaint letter. Paybacker generates that letter in under 30 seconds, citing the exact FCA rules and legislation that lenders and the Financial Ombudsman Service expect to see. Do not let a claims management company take 25-30% of your refund for something you can do yourself today.