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Let’s get straight to the number that matters: I run retail stores in Ontario and put close to $1,000,000 per year in business purchases through my Amex Business Platinum. At 1.25 Membership Rewards points per dollar, that’s 1,250,000 MR points annually.

Transferred to Aeroplan at a 1:1 ratio, and redeemed conservatively at 1.5 cents per point, that’s roughly $18,750 in flight value per year. The card costs $799.

The fee pays for itself before February.

That’s my real experience. But the Business Platinum isn’t the right card for every Canadian business owner — the math only works if you’re putting serious volume through it and actually redeeming your points. Here’s everything you need to know to decide if it makes sense for you.

Amex Business Platinum Canada: The Key Numbers

Annual fee	$799/year
Earn rate	1.25 MR points per $1 on all purchases
Welcome bonus	Typically 80,000–100,000 MR points (check current offer)
Annual travel credit	$200 CAD statement credit for travel purchases
Lounge access	Priority Pass — unlimited visits at 1,400+ lounges worldwide
Amex Offers	Targeted spending offers, often worth $200–$400/year
Employee cards	Free supplementary cards (earn on all employee spend)
No preset spending limit	Yes — useful for high-volume purchasing

The Rewards Math: What $1 Million in Spend Actually Earns

The Business Platinum earns a flat 1.25 MR points on every dollar — no categories, no caps, no complexity. For a business owner who buys product inventory, equipment, or services from a wide range of suppliers, that flat rate is worth more than a card with 2x on narrow categories that don’t match how you actually spend.

Annual spend	MR points earned	Aeroplan value (1.5¢/pt)	Net after $799 fee
$50,000	62,500	$937	$138
$100,000	125,000	$1,875	$1,076
$250,000	312,500	$4,687	$3,888
$500,000	625,000	$9,375	$8,576
$1,000,000	1,250,000	$18,750	$17,951

The card becomes compelling around $100,000/year in spend. Below that, the $799 fee is a meaningful chunk of your reward value — you’d likely do better with the Amex Business Gold ($199/year) or the Cobalt for personal-style business spending.

Benefits Worth Real Money

Priority Pass Lounge Access

Unlimited visits to 1,400+ airport lounges worldwide through Priority Pass. If you travel even occasionally for business, this eliminates the cost of paying per visit ($40–$60 CAD each). Two round trips with lounge access for you and a colleague covers the fee on its own.

$200 Annual Travel Credit

A $200 statement credit automatically applied against travel purchases each cardmember year. That’s $200 straight off the effective annual fee — bringing your real cost closer to $599.

No Preset Spending Limit

For high-volume purchasing — product orders, equipment, bulk inventory — a traditional credit limit creates problems. The Business Platinum has no preset limit, which means large supplier payments go through without a call to your bank. This alone has practical value you won’t see listed in most reviews.

Amex Offers

Targeted spending offers show up in your account regularly — $50 back at a specific hotel chain, 10% back at specific retailers, bonus points on categories. Platinum cardholders tend to get more frequent and higher-value offers. Realistically worth $200–$400/year if you pay attention to them.

The Honest Downsides

The US Platinum is better — and worth knowing about. The American Amex Platinum ($695 USD/year) offers significantly more benefits: Centurion Lounge access, $200 Uber Cash, $200 airline fee credit, $200 hotel credit, and more. The Canadian version can’t match that stack of credits. What it does have — Priority Pass, $200 travel credit, flat 1.25x on everything, no preset spending limit — is still excellent value at the right spend volume. Just set accurate expectations going in.

Amex acceptance. Some suppliers — particularly smaller wholesalers and B2B vendors — don’t accept American Express. I keep a Visa as backup for exactly this reason.

The $799 fee is real. At $50,000/year in spend, your net reward value is only about $138 after the fee. The card only makes sense if you’re putting significant volume through it consistently.

Who Should Get the Amex Business Platinum

Good fit: Business owners with $100,000+ in annual card spend, spread across many suppliers. Owners who travel for business and would use lounge access. Anyone who values simplicity — one flat rate, no category management, no caps.

Not a fit: Small businesses under $50,000/year in card spend. Businesses whose primary suppliers don’t accept Amex. Anyone who won’t actually redeem the MR points.

How to Use the Points

Membership Rewards points transfer 1:1 to Aeroplan. Book Air Canada flights and you’re typically getting 1.5–2 cents per point. Don’t redeem for statement credits — you’ll get 0.8–1 cent per point at best. Transfer to Aeroplan and book flights.

Bottom Line

The Amex Business Platinum rewards high-volume business owners who travel and actually use their points. At $200,000+ per year in spend, it’s one of the best-value business cards in Canada. At $30,000/year with points sitting idle, it’s an expensive mistake.

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True North Money is general educational content, not personalized financial advice. We are not registered financial advisors. | Affiliate Disclosure