Best Business Credit Card Canada 2026

Business credit cards earn rewards on spending you’d already have to make — turning operating expenses into travel points or cash. The right business card returns 2–5% on $50,000–$200,000+ of annual business spending.

The 2026 picks

Card	Annual fee	Top earn rate	Best for
Amex Business Platinum	$799	1.5x flat + premium perks	$100K+/year + heavy travel
Amex Business Edge	$99	3x top category	$25K–$150K/year (most SMBs)
RBC Avion Business Visa	$120	Variable	RBC banking customers
BMO Air Miles World Business	$0	3x AIR MILES	Small business, AIR MILES users
Capital One Aspire Cash Business	$0	1.5% flat	Simple cashback

Why business cards earn so much affiliate value

Business credit cards typically have:

• Higher annual fees ($99–$799 vs $0–$200 for personal)
• Higher approval thresholds (lower default rates)
• Higher lifetime customer value for issuers (retained longer)
• CPC affiliate payouts of $300–$700 per approval vs $100–$250 for personal cards

This makes business credit cards one of the highest-paying affiliate categories in Canadian PF.

The $99 Amex Business Edge sweet spot

For most Canadian small businesses spending $25,000–$150,000 annually:

• 3x Membership Rewards on your top spending category (auto-detected each month)
• 1.5x on everything else
• Membership Rewards transfer 1:1 to Aeroplan, Marriott Bonvoy, Hilton Honors
• Comprehensive travel insurance
• $99 annual fee

On $75,000 of business spending with 30% in top categories: 75,000 MR earned ($1,500 cash value, $2,250+ via flight transfers). Net of $99 fee: $1,400–$2,150 annual value.

When Business Platinum’s $799 is justified

The Amex Business Platinum is $799/year. Break-even calculation:

• Annual airline credit: $200
• Centurion Lounge access (~6 visits/year): $180
• Marriott Gold + Hilton Gold status: ~$200/year of upgrades
• 1.5x MR on $200K spending = 300,000 MR (~$3,000–$6,000 value)
• Total annual value: $3,500–$6,500 vs $799 fee

Worth it if your business spends $100K+ annually AND uses 4+ Centurion Lounges per year. For lower-spend businesses, Business Edge wins on net value.

Tax considerations

Business credit card rewards aren’t directly taxable income (treated as purchase discounts), but:

• Rewards earned on tax-deductible expenses reduce the deductible amount (cents-on-the-dollar)
• Personal use of business cards creates tax filing complexity
• Corporate-held cards have additional T2 corporate return implications

The $99 Business Edge typically generates ~$1,500/year in rewards on $75K spend — at a 30% effective tax rate, ~$450 of that is tax savings to factor into the math.

Bottom line

Most Canadian small businesses: Amex Business Edge at $99/year. Sweet spot of fee and rewards.

High-spend businesses ($100K+/year): Amex Business Platinum if you’ll use Centurion Lounges; otherwise Business Edge.

Brand-new businesses: BMO Air Miles World Business Mastercard at $0 fee until you scale up.

RBC banking customers: RBC Avion Business Visa for ecosystem integration.

Read next

• Best Credit Cards Canada
• Best Cashback Credit Cards Canada
• Marriott Bonvoy Amex Review