How Fleet Fuel Tracking Cuts Costs and Stops Fuel Fraud

Tracking your fleet's fuel spend sounds simple. Add up the receipts, check the invoices, move on. It rarely works that way.

Receipts go missing. Drivers fill personal vehicles on company cards. Purchasing patterns look normal right up until they don't. If you're managing fuel spend manually, there's a good chance you're paying more than you should, and you won't know it until the numbers get hard to ignore.

Here's how a fleet fuel tracking system changes that picture, and what to look for when you're ready to put one in place.

Fuel Fraud Happens More Often Than Most Fleet Managers Expect

Fraud is growing across the board in Canada. According to the Canadian Anti-Fraud Centre, Canadians lost over $704 million to fraud in 2025 alone, with reported losses since 2022 now exceeding $2.4 billion. Those figures cover only 5 to 10% of actual incidents, since the vast majority go unreported. Fleet operators are a specific target within that landscape: company fuel cards represent a reliable, repeatable source of value for organized fraudsters.

Most fleet managers think about fuel fraud as an inside problem: a driver misusing their card, filling a personal vehicle, bending the rules. That happens. But the threat doesn't stop at your own workforce.

In April 2026, Peel Regional Police charged two men in connection with separate fleet card fraud investigations in Mississauga. The suspects had allegedly obtained payment information from trucking companies using legitimate corporate fleet cards, cloned those cards, and used them to sell discounted fuel to independent truck drivers while billing the charges back to the victim companies. In one incident, a single suspect used fraudulent fleet cards to fill four trucks for a combined total of more than $2,200 worth of fuel in a single afternoon. Police seized cloned fleet cards, a card scanning device, a laptop, and multiple cellphones at the scene.

This is fleet card fraud operating as an organized scheme targeting commercial operators specifically. Your card credentials have real street value, and criminals with skimming technology can exploit them without your drivers doing anything wrong.

The financial impact adds up fast either way. Unauthorized purchases, whether from internal misuse or external fraud, can account for as much as 15% of a fleet's total fuel costs. Without a tracking system in place, most of that spending goes undetected until it becomes a serious problem.

A Fleet Fuel Tracking System Works in the Background So You Don't Have To

A fleet fuel tracking system monitors every fuel transaction across your fleet continuously. Each time a driver fuels up using a fleet card, the system captures the transaction data, including the amount purchased, the location, the time, and the fuel type.

When something falls outside expected parameters, the system flags it automatically. You get an alert to follow up on rather than a pile of receipts to comb through by hand.

At Foss National Leasing, our fleet card system evaluates every fuel purchase against more than 60 transaction indicators. That level of detail means you catch the obvious problems and the subtle ones, including the patterns that manual review would almost certainly miss.

The Five Fraud Signals Your System Should Catch

Not every anomaly is fraud. Sometimes it's driver misuse: a driver filling a personal vehicle on the company card, purchasing the wrong fuel type, or simply not following policy. Sometimes it's organized external fraud targeting your card credentials. Either way, you need to know about it. Here are the five signals worth watching.

1. Volume that exceeds the vehicle's tank capacity

If a transaction records more litres than the vehicle's tank can hold, something is wrong. This is one of the clearest and most common indicators, and it can point to a driver filling multiple vehicles, using jerry cans, or selling fuel to a third party.

2. Fuelling frequency out of step with distance driven

If a driver fills up significantly more often than colleagues covering similar distances, that pattern is worth investigating. Frequency relative to actual distance driven is a reliable early signal that something is off.

3. Fuelling locations outside regular routes

Drivers consistently fuelling at locations well outside their regular routes, or in unusual geographic clusters, can indicate misuse. This is especially relevant for fleets with defined service areas or set routes where deviations stand out.

4. Fuel type that doesn't match the vehicle

A diesel vehicle purchasing regular unleaded, or vice versa, should be flagged right away. Whether it's an honest mistake or something more deliberate, it needs to be addressed quickly.

5. Transaction patterns that don't match your fleet's footprint

Purchases at unfamiliar vendors, in locations your vehicles don't operate, or at times outside normal working hours can indicate card cloning or credential theft. This is the external fraud vector: criminals use skimming devices to copy fleet card data and then use cloned cards to purchase fuel elsewhere, leaving your company holding the bill. If your tracking system only monitors driver behaviour, this type of fraud can go undetected for months.

These five signals are a starting point. Our system monitors more than 60 indicators per transaction, including time-of-day patterns, vendor anomalies, and cross-vehicle purchasing, to give you a complete picture of where your fuel budget is actually going.

Fraud Detection Is Just the Beginning

A fleet fuel tracking system does more than catch unauthorized purchases. When every transaction flows through one system, you gain full visibility into your fleet's fuel consumption by vehicle, by driver, by region, and over time.

That data is genuinely actionable. Vehicles with declining fuel efficiency often show an early sign of maintenance needs. Benchmarking fuel performance across your fleet helps you spot outliers before they become costly. And having clean, reliable consumption data by vehicle makes decisions about cycling and replacement much clearer.

We built our fleet card to give you that visibility at a national scale. It's accepted at 98% of gas stations across Canada, so your drivers aren't restricted to specific vendors or routes.

One Invoice, No More Receipt Chasing

The administrative side of fleet fuel management is one of the most common pain points we hear about. Every vehicle, every driver, every vendor, every month: the reconciliation work adds up fast.

Our fleet card system consolidates all of it into a single monthly invoice with complete, customizable reporting. You can drill down by driver, vehicle, location, or vendor. Fleet managers who previously spent hours each month reconciling fuel receipts typically see that time cut significantly within the first billing cycle.

On the cost side: eliminating unauthorized purchases can reduce your fleet's fuel spend by up to 15%. Add in the savings from drivers choosing the best-priced fuel rather than being locked into one vendor, and the numbers improve further over time.