Fuel card fraud rarely surfaces at the moment it happens. It surfaces weeks later, in a reconciliation file or a court listing.
- Three prosecutions reported over the past ten months involved losses of £5,000, €25,691 and $510,465, and every one was detected after the fact
- £194,000 of fuel is now taken from UK forecourts without payment on an average day, up 48% in value on the previous five months
- FleetWallet3 research (survey of 2,000 UK drivers, April 2026) found nearly one in five UK employees admit they are more likely to exaggerate fuel expenses as costs rise, rising to 39% among drivers aged 18 to 34
- Traditional fuel expense processes rely on self-reported data, creating a gap between claimed and actual vehicle activity that manual reconciliation cannot close in time
- FleetWallet3 validates each fuel transaction against live vehicle location and mileage before payment is approved
- Connected vehicle telemetry integrated with payment data allows fleet operators to detect irregular transactions in real time, before they affect margins
As fuel prices continue to fluctuate, fuel expense fraud is becoming a growing concern for organisations managing mobile workforces. For businesses that rely on fleets, rising fuel costs also raise the risk of inaccurate or exaggerated fuel claims slipping through the cracks.
At Cubic3, we work with fleet operators across the UK and Europe to connect vehicle data, payments, and usage insights in real time. In our earlier research into exaggerated fuel claims, we looked at why traditional expense processes are no longer fit for purpose. This post revisits that question through three cases that reached court.
What recent fuel card fraud prosecutions reveal
Court reporting from the past ten months gives an unusually clear view of how these losses build. In all three cases, the pattern of transactions was visible in the data long before anyone acted on it.
Seven forecourts, two days, £5,000 gone
Libco Logistics, based in Caerphilly county, ran 45 vans with a fuel card registered to each one. Over two days in April 2024, more than £5,000 was taken across seven filling stations. The company only learned of it when its fuel card provider emailed to flag potential fraudulent activity. Prosecutors told Newport Magistrates’ Court that refuelling should have cost no more than £100 per transaction, while some of these exceeded £300. WalesOnline reported the case in July 2026.
A fuel card reported lost, then used 64 times
A haulage company in County Louth reported a Certa fuel card lost in 2023. It was then used 64 times at a single service station between 23 August and 17 September that year, filling empty drums with diesel worth €25,691.75. The co-owner contacted gardaí only after spotting the unauthorised transactions. Four men received suspended sentences at Dundalk Circuit Court, as reported by the Dundalk Democrat.
$510,465 in fuel that was never pumped
A West Virginia driver delivering industrial gas products created fictitious service stations on online payment platforms, then processed charges against company-issued cards through those merchant accounts. No diesel changed hands. The scheme ran from November 2022 to July 2024 and generated $510,465.19 before it was caught. Investigators established that his routes almost never required refuelling away from the company’s own facility, which made the transactions inconsistent with daily operations. FreightWaves covered the guilty plea in August 2026.
That last detail is the one worth sitting with. The mismatch between the route and the transaction was the tell, and it existed in the data for 20 months.
The most common payment control failures in delivery fleets
Across the three cases above and our survey work, the same four failures keep appearing in delivery and haulage operations.
The first is fraud detected only after the fact. In every prosecution above, the loss was complete before anyone looked. Libco Logistics was told by its card provider, the Louth operator spotted the transactions on a statement, and the West Virginia scheme ran for 20 months.
The second is lost cards that are never blocked. A card reported lost in 2023 was still live enough to be used 64 times at one forecourt, filling drums rather than tanks.
The third is transactions that are never checked against routes. A card used hundreds of miles from its assigned vehicle, or at a station the route never passes, looks identical to a legitimate fill on a monthly statement.
The fourth is self-reported claims. Expense processes that depend on a driver’s own figures leave no way to compare what was claimed against what the vehicle actually did. Our Fuel Expense Fraud in Fleet Operations research sets out the full survey findings.
Why fuel expense processes leave the gap open
Fuel theft is rising across the board
The pressure showing up in fleet expense claims is visible on the forecourt as well. Analysis by Forecourt Eye, published by the BBC in August 2026, estimates that £194,000 of fuel is now taken from UK petrol stations without payment on an average day.
Incidents rose by a fifth in the five months following the 28th of February, and the value of the fuel involved rose 48% against the preceding five months. Volume was up 24%, from an estimated 87,000 litres a day to 108,900. The figures come from a sample of 550 forecourts extrapolated across the 8,359 sites in the UK, and Forecourt Eye sells theft prevention technology, so the scale is indicative rather than audited. The direction is harder to argue with. The full BBC report is here.
Forecourt theft and fleet card misuse are separate problems. One is a retailer’s loss at the pump. The other is an operator’s loss on a card that was authorised to be there, which makes it far harder to see. What connects them is the same price pressure, and the same lag between a transaction happening and anyone looking at it.
Exaggerated claims are increasing as costs rise
FleetWallet3 research, based on a survey of 2,000 UK drivers in April 2026, shows that nearly one in five employees (19%) say they are now more likely to exaggerate fuel expenses as costs rise. Among drivers aged 18 to 34, this rises to 39%, while one in 10 respondents admit they have already falsified fuel expenses at least once.
Despite growing risks, many fleet operations still rely on expense processes that depend on self-reported data. This creates a disconnect between reported fuel usage and actual vehicle activity.
This gap is widely recognised by employees, with just 39% of UK workers believing their employer has sufficient checks in place to prevent expense fraud, while a significant proportion remain unsure whether effective safeguards exist.
Without clear visibility into how fuel is being used, discrepancies may only be identified at the point of reconciliation, by which time they may already have affected cost reporting and forecasting. Given that fuel represents a significant proportion of total fleet operating costs, even small inconsistencies can accumulate and impact margins.
Manual reconciliation cannot close the gap in time
Addressing this challenge requires a shift away from manual, self-reported processes toward more connected, data-driven approaches. By combining vehicle telemetry with expense and payment data, organisations can better align reported fuel usage with actual vehicle behaviour and compare claims against real-world activity.
Connected data can highlight inconsistencies such as refuelling that does not align with recorded mileage, unusual consumption patterns, or transactions that fall outside expected routes or usage profiles. Identifying these signals earlier allows fleet managers to act before minor anomalies become larger issues.
How connected vehicle data closes the gap
Visibility supports control, not just detection
Greater visibility supports stronger operational control alongside fraud detection. With access to consistent, real-time data, organisations can understand usage patterns more accurately, allocate resources more effectively, and plan for future costs with greater confidence.
As fleets become more complex, linking vehicle activity with financial data helps create a more unified view of operations. This reduces reliance on estimates and delayed reporting, supporting more informed day-to-day decisions as well as longer-term planning.
Discover how FleetWallet3 restores transparency across fleet operations.
Connected vehicles are enabling a broader shift in how fleet data is captured and used. With access to live information such as location, mileage, and usage patterns, organisations can build a more complete view of fleet activity. When this data is integrated with expense and payment systems, fuel transactions can be validated against actual usage, reducing reliance on manual checks and improving confidence in reported data.
Harnessing vehicle telemetry to manage fleet expense fraud
Vehicle telemetry gives fleet managers a live feed of activity that manual expense processes cannot replicate. Rather than waiting for monthly reconciliation, telemetry data allows you to cross-reference fuel transactions against actual vehicle location, mileage, and tank capacity at the point of the transaction.
This approach moves oversight from reactive to preventative, catching irregularities as they occur rather than weeks later, when recovery is unlikely and the damage is done. It is the check FleetWallet3 runs on every transaction, and it would have flagged a card used 64 times at one forecourt, or a transaction logged hundreds of miles from the assigned vehicle.
Towards a more connected and transparent fleet
Fuel fraud is commonly treated as a compliance issue. It increasingly reflects a wider challenge around visibility and data integration within fleet operations. Organisations that rely on fragmented systems may find it harder to maintain oversight as costs and operational complexity increase. Connected approaches provide a clearer, real-time understanding of how vehicles are being used.
This shift supports more transparent operations, where decisions are based on actual usage rather than estimates or retrospective reporting. Improving fuel visibility is therefore part of a broader move toward connected, data-driven fleet management, where aligning vehicle data, connectivity, and financial systems enables stronger cost control, improved accountability, and more reliable insights into fleet performance.
Frequently asked questions
1. What are the most common types of fuel card fraud in delivery fleets?
Three patterns account for most of it, and all three have reached court in the past ten months. The first is rapid misuse of a working card: more than £5,000 taken across seven filling stations in two days at a 45-van operator in Caerphilly county, with single transactions above £300 where £100 was normal. The second is continued use of a card reported lost: a Certa card reported missing in 2023 was used 64 times at one County Louth service station, filling drums with €25,691.75 of diesel. The third is fictitious transactions, where a West Virginia driver set up fake service station merchant accounts and processed $510,465.19 against company cards without ever buying fuel. FleetWallet3 checks each transaction against the vehicle’s live location and mileage before approval, which is where all three patterns break down.
2. How can fleet managers spot unauthorised fuel transactions before month-end?
By checking each transaction against the vehicle rather than the statement. Three signals catch most unauthorised spend at the point of sale: a transaction at a location the vehicle was not at, a volume larger than the tank can hold, and refuelling that does not match recorded mileage or the assigned route. FleetWallet3 runs those checks on every transaction using live telematics, so an anomaly is flagged as it happens instead of appearing in a reconciliation file weeks later, when recovery is unlikely.
3. How common is fuel expense fraud among UK drivers?
FleetWallet3 research, based on a survey of 2,000 UK drivers in April 2026, found that 19% say they are more likely to exaggerate fuel expenses as costs rise, climbing to 39% among drivers aged 18 to 34. One in 10 admit they have already falsified a fuel expense claim at least once, and only 39% of UK workers believe their employer has sufficient checks in place to catch it. FleetWallet3 closes that gap by validating claims against what the vehicle actually did rather than what the driver reported.
See your fleet spend while you can still act on it
Every case above was found in a statement. See how FleetWallet3 validates transactions against live vehicle data before the money leaves.
