Gas and EV charging rewards on Canadian credit cards

Gas bonus categories on Canadian credit cards are decided by merchant category codes (MCCs), not by what the purchase looks like to you. A card that advertises an accelerated gas rate usually defines that category as MCC 5541 and 5542 only, which means an electric vehicle charge coded as MCC 5552 will not earn the gas rate on most cards. This guide explains how the gas category works, where the EV charging gap comes from, and how to maximize fuel and charging spend.

Nothing here is financial advice. Always confirm the exact category definitions and rates on your own cardholder agreement before acting.

How gas bonus categories actually work

When you tap your card at a pump, the merchant is classified by a merchant category code assigned by the payment network. Your card's rewards engine looks at that code, not at the storefront sign or the receipt, to decide whether a purchase earns the accelerated gas rate or the base rate.

According to Tangerine's published merchant category code list, the gas category is defined as MCC 5541 (Service Stations) and MCC 5542 (Automated Fuel Dispenser) only. If a merchant is coded outside those two numbers, the transaction does not count as gas, even when you genuinely bought fuel. This is the same mechanism that decides whether a warehouse club counts as groceries, and it is why two cards advertising a gas bonus can behave differently at the exact same station.

Scotiabank states the principle plainly for its bonus categories: a purchase qualifies only when the merchant's primary business is classified under the relevant category code. Purchases at merchants where that category is not their primary business do not qualify. So a convenience store, a big-box retailer with pumps out front, or a grocery banner that sells gas can all miss the bonus depending on how the parent merchant is coded.

The EV charging gap: MCC 5552

Here is the single most common surprise for electric vehicle drivers. Public charging networks are frequently coded as MCC 5552, the code that covers electric vehicle charging. That code is not in the standard gas definition of 5541 and 5542. So on a card that defines its gas bonus as 5541 and 5542, an EV charge earns only the base rate, even though you are buying fuel for your car in spirit.

A few cards close this gap on purpose. CIBC's Dividend Visa earns 1% cash back on eligible gas and electric vehicle charging because it defines eligibility around MCC 5552, described as gas service stations, automated fuel dispensers, and electric vehicle charging together. That card also applies an annual cap of roughly $20,000 on the combined gas and EV charging category before the rate drops to 0.5%, so the bonus is not unlimited. The lesson is that EV charging rewards exist, but only on cards that explicitly write 5552 into their category, and you have to read the fine print to know which ones do.

Why home charging on your hydro bill earns nothing special

If you charge your electric vehicle at home, the electricity shows up on your utility bill, not as a charging-network transaction. Your hydro or electricity provider is coded as a utility merchant, not as a gas station or an EV charging merchant. There is no fuel category code on that payment at all, so it earns whatever your card pays on utility or base spending, never the gas rate.

This matters because home charging is how most EV owners get the majority of their kilometres. The reward opportunity on fuel is therefore much smaller for an EV driver than for a gasoline driver, and it concentrates on the occasional public fast-charge session rather than on a regular fill-up.

Card-by-card: how the gas category is defined

The table below shows how the definition of the category changes what actually earns. Confirm the current rate and terms on each issuer page before relying on them.

Card	Stated fuel rate	Category definition	Earns on EV charging?
CIBC Dividend Visa	1% cash back (gas and EV)	MCC 5552, gas plus EV charging, ~$20,000 annual cap then 0.5%	Yes, by design
Cards defining gas as 5541/5542	Varies by card	Service stations and automated fuel dispensers only	No, EV charge earns base rate
Any card, home charging	Base rate only	Utility merchant, no fuel code	No

The takeaway is not that one card is universally best. It is that the right card depends on whether you buy gasoline at a pump (favouring a 5541/5542 card) or charge at public EV stations (favouring a card that writes 5552 into its category, like the CIBC Dividend Visa).

Why fuel rewards matter right now

Fuel costs have moved sharply. Statistics Canada reported that gasoline prices rose 28.6% year over year in April 2026, up from 5.9% in March, a jump that partly reflects the removal of the consumer carbon levy on April 1, 2025. When pump prices climb, the gap between a card paying a base rate and a card paying an accelerated fuel rate widens, so matching your card to where you fuel up is worth more than it was a year ago.

How to maximize gas and EV charging spend

• Read your card's exact category definition, not just the headline rate. Look for whether it names MCC 5541, 5542, or 5552, and whether EV charging is mentioned at all.
• If you drive an electric vehicle and want charging rewards, choose a card that explicitly includes EV charging, such as one defined around MCC 5552.
• Watch the annual category cap. A strong rate that stops at a $20,000 ceiling may earn less than a slightly lower uncapped rate if you spend a lot on fuel.
• Do not expect home charging to earn a fuel bonus. Pair it with a card that pays well on everyday or utility spending instead.
• Pay the balance in full every month. A 20% interest charge wipes out any 1% to 5% in fuel rewards. See our guide on how credit card interest works for why.

If cash back on everyday categories is your goal, compare options on our best cash back cards page, and see how the math compares in cash back vs points. The same merchant category code mechanics drive grocery rewards too, explained in our best card for groceries guide. To browse every card and its earn rules, start at our full cards directory.