You commit benefit fraud by claiming benefits you're not entitled to on purpose, for example by not reporting a change in your circumstances or providing false information, GOV.UK says. An overpayment is a different matter, though you may still have to pay it back. This guide covers reporting suspected fraud and where you stand if you are the one being investigated.
Key points
✓Benefit fraud is claiming benefits you are not entitled to on purpose, but GOV.UK says you may also have to pay back an overpayment where a mistake was made with your payment.
✓GOV.UK says all reports of benefit fraud are anonymous, and the National Benefit Fraud Hotline for England and Wales is 0800 854 440.
✓GOV.UK says an interview under caution is a formal interview that is often recorded and could become part of a criminal investigation against you, so get advice on your case.
✓GOV.UK says that from 1 April 2026 the 4 week loss of benefit penalty no longer applies where you accept an administrative penalty.
✓An administrative penalty is 50% of the overpayment, with a minimum of £350 and a maximum of £5,000 (Social Security Administration Act 1992, section 115A).
What counts as benefit fraud
GOV.UK says you commit benefit fraud by claiming benefits you're not entitled to on purpose, for example by:
✓Yes: Not reporting a change in your circumstances
✓Yes: Providing false information
An overpayment is different from fraud. GOV.UK says you may have to pay the money back if the information you gave was wrong, you did not report a change in your circumstances straight away, you gave the wrong information when you reported a change, or a mistake was made with your payment. The DWP's penalties policy says a £50 civil penalty may be imposed where an overpayment results from your negligence in failing to give accurate information and you have not taken reasonable steps to correct the error, or from your failing without reasonable excuse to notify a change of circumstances. That policy says a civil penalty cannot be imposed if you have already been charged with an offence or cautioned, or accepted an administrative penalty, for the overpayment.
GOV.UK says all reports are anonymous, so you do not have to give your name or contact details. GOV.UK says to give as much information as you can about the person you are reporting, such as their name, their address and the type of fraud you think they are committing.
Online: the form at gov.uk/report-benefit-fraud
England and Wales, National Benefit Fraud Hotline: 0800 854 440, Monday to Friday, 8am to 6pm
Welsh language line: 0800 678 3722
Relay UK (if you cannot hear or speak on the phone): 18001 then 0800 854 440
Northern Ireland Benefit Fraud Hotline: 0800 975 6050, Monday to Friday, 9am to 4pm
Scotland, for fraud against Social Security Scotland benefits: 0800 158 2071, 8am to 5pm, Monday to Friday
By post: Mail Handling Site A, Wolverhampton, WV98 2BP
GOV.UK says the DWP will look at the information you give, it might take some time to investigate, and the DWP will not be able to tell you the outcome. GOV.UK says the DWP will only take action if it finds the person has been committing benefit fraud. GOV.UK says to report someone only once, and that for your own safety you should not try to find out more or let anyone know you are making a report. mygov.scot says that for benefits other than those Social Security Scotland pays, such as Universal Credit, you should use the DWP website.
What happens if you're investigated
GOV.UK says that if you are suspected of benefit fraud you will be contacted by the DWP, HM Revenue and Customs, the Defence Business Services or your local authority, and that your benefit may be stopped while you are investigated. GOV.UK says you may be visited by Fraud Investigation Officers or asked to attend an interview to talk about your claim, which it calls an interview under caution.
Interview under caution: GOV.UK says it is a formal interview that is often recorded and could become part of a criminal investigation against you
Compliance team route: the DWP's penalties policy says that where no criminal offence is suspected a case goes to a local service compliance team, and the person is interviewed and questioned about the allegations
GOV.UK says to get advice on your case before an interview under caution, for example from a legal adviser or solicitor, and that you can also get help and information about interviews under caution from Citizens Advice. The DWP's penalties policy lists the Police and Criminal Evidence Act 1984 and its codes of practice among the main legislation for its criminal investigations in England and Wales, and the Criminal Procedure (Scotland) Act 1995 for Scotland. PACE Code C says a person suspected of an offence must be cautioned before any questions about it, and gives the caution as: "You do not have to say anything. But it may harm your defence if you do not mention when questioned something which you later rely on in Court. Anything you do say may be given in evidence." Code C also says a person attending a voluntary interview must be told they may obtain free and independent legal advice, including the right to speak with a solicitor on the telephone and to have the solicitor present during the interview.
If you need a criminal solicitor, our legal aid guide explains how legal aid works.
Penalties: overpayment, administrative penalty, or prosecution
The DWP's penalties policy lists the enforcement action available in benefit fraud cases as referral for prosecution, an administrative penalty, recovery of the proceeds of crime, a loss of benefit penalty and recovery of the overpayment.
Repaying the overpayment: GOV.UK says you will be told to pay back the overpaid money
Administrative penalty: 50% of the overpayment, with a minimum of £350 and a maximum of £5,000, payable in addition to any recoverable overpayment
Loss of benefit: 13 weeks after a conviction for a first offence, 26 weeks if a second offence within 5 years results in a conviction, and 3 years if a third offence within 5 years of the second (and within 10 years of the first) results in a conviction
Serious organised fraud or identity fraud: an immediate loss of benefit penalty for 3 years
Prosecution: the DWP will normally refer a case to the Crown Prosecution Service, or in Scotland the Crown Office and Procurator Fiscal Service, where a factor such as a false identity, forged documents or a recoverable overpayment of £5,000 or more is revealed, or where an offer of an administrative penalty is not accepted
Section 115A says that if you agree to pay the penalty, no proceedings will be instituted against you for an offence relating to the overpayment. The DWP's policy says no admission of guilt is required before an administrative penalty is offered. GOV.UK says an administrative penalty can only be offered where there is a reasonable prospect of securing a conviction in the courts. GOV.UK says the 2025 PAFER Act removed the 4 week loss of benefit penalty that applied when a claimant accepted an administrative penalty, and that from 1 April 2026 it no longer applies.
GOV.UK says Attendance Allowance, Child Benefit, Disability Living Allowance, Personal Independence Payment and State Pension cannot themselves be reduced or stopped as a penalty, but that if you commit fraud on a benefit that cannot be reduced or stopped, your other benefits can be reduced instead.
Repaying an overpayment and the DWP's recovery powers
GOV.UK says that if you are still receiving benefits, the regular amount you get will be reduced until you have paid back the money.
If you no longer receive benefits, DWP Debt Management will write to explain how to repay, and GOV.UK says you can pay in full or set up regular monthly payments
If you do not pay or contact DWP Debt Management, GOV.UK says it may ask your employer to make deductions from your pay, pass your case to an independent debt collector or pass it to the DWP Debt Enforcement Team
If you do not follow your repayment plan, GOV.UK says the Debt Enforcement Team will submit a claim against you to HM Courts and Tribunals Service and add extra costs to the money you owe
DWP Debt Management contact centre: 0800 916 0647, Monday to Friday, 8am to 7:30pm
The DWP's Code of Practice says it sets out how new powers will operate once they come into force. It says the Secretary of State can recover certain social security debts from people no longer on DWP benefits and not in suitable Pay As You Earn employment using a Direct Deduction Order, and can apply to the court for a driving disqualification order where a person has failed to pay without reasonable excuse. The Code says the powers will be used as a last resort, and that disqualification from driving can only be considered for debts with at least £1,000 outstanding.
GOV.UK says that if you think the overpayment is a mistake you can ask for mandatory reconsideration, and that you usually need to do this within one month of receiving the letter. Our Mandatory Reconsideration guide explains the process. GOV.UK says to contact DWP Debt Management if you need help managing your repayments, and that it can talk you through your options, including what you can afford to pay. Our guide to dealing with debt covers free options.
GOV.UK says there is a different process if you have been overpaid by Social Security Scotland or the Department for Communities in Northern Ireland.
Your rights if you're accused
✓Yes: You can get advice on your case before an interview under caution, for example from a legal adviser or solicitor
✓Yes: You do not have to say anything when cautioned, though PACE Code C says it may harm your defence if you do not mention something you later rely on in court
✓Yes: You can ask for mandatory reconsideration if you think an overpayment decision is a mistake
✓Yes: You can withdraw your agreement to an administrative penalty at any time during the 14 days beginning with the day you agree to pay it
✓Yes: If a review or appeal later decides the overpayment is not recoverable, so much of the penalty as has already been recovered is repaid
GOV.UK says you can get help and information about interviews under caution from Citizens Advice.
GOV.UK says all reports are anonymous, and you can report online or by phone. For England and Wales, call the National Benefit Fraud Hotline on 0800 854 440. For Northern Ireland, call 0800 975 6050. For Social Security Scotland benefits, mygov.scot gives 0800 158 2071. GOV.UK says the DWP will not be able to tell you the outcome of its investigation.
What is the penalty for benefit fraud?
The DWP's penalties policy lists prosecution, an administrative penalty, recovery of the proceeds of crime, a loss of benefit penalty and recovery of the overpayment. An administrative penalty is 50% of the overpayment, with a minimum of £350 and a maximum of £5,000. After a conviction, GOV.UK says loss of benefit lasts 13 weeks for a first offence, 26 weeks for a second and 3 years for a third.
What is an interview under caution for benefit fraud?
GOV.UK says an interview under caution is a formal interview that is often recorded and could become part of a criminal investigation against you. GOV.UK says to get advice on your case, for example from a legal adviser or solicitor.
Do I have to repay a benefit overpayment that wasn't my fault?
GOV.UK says you may have to pay back an overpayment where a mistake was made with your payment, as well as where the information you gave was wrong. If you think it is a mistake you can ask for mandatory reconsideration, usually within one month of receiving the letter. DWP Debt Management can talk you through repayment options, including what you can afford to pay.
Should I accept an administrative penalty?
That is your decision, and GOV.UK says to get advice on your case. Section 115A says that if you agree to pay, no proceedings will be instituted against you for an offence relating to the overpayment, and you can withdraw within the 14 days beginning with the day you agree. The DWP's penalties policy says it will normally refer a case for prosecution where an offer of an administrative penalty is not accepted.
Know Your Rights UK. "Benefit Fraud & Overpayments: Your Rights & Penalties (2026)." Know Your Rights UK, https://www.knowyourrightsuk.com/benefits/benefit-fraud