Which card is better for groceries, ATB Gold Cash Rewards or BMO CashBack Mastercard?

The ATB Gold Cash Rewards earns 1.5% on groceries, while the BMO CashBack Mastercard earns 3%. The better choice depends on your grocery spending and the specific merchants you shop at.

ATB Gold Cash Rewards vs BMO CashBack Mastercard — Which Is Better? | Churnr

Header Quick Take Value Earn Rates Merchants Wallet Bonus FX Benefits Eligibility Perks Downgrade Verdict

BMO CashBack Mastercard edges ahead by $133/yr

BMO CashBack Mastercard earns $192 more on groceries

Groceries: +$192Gas: +$18Dining & Restaurants: +$17

ATB Gold Cash Rewards: $30/yr in foreign transaction fees

BMO CashBack Mastercard: $30/yr in foreign transaction fees

Showing Year 1 analysis

Dollar Value

$359

/first year

0.9% effective$30/mo

vs 1% no-fee card: −$60

Annual rewards earned+$384

Welcome bonus+$5

FX costs−$30

Annual fee−$0

Winner

$492

/first year

1.2% effective$41/mo

vs 1% no-fee card: +$73

Annual rewards earned+$517

Welcome bonus+$5

FX costs−$30

Annual fee−$0

Best for your spendingBMO CashBack Mastercard—$492Year 1 value

+$133 more than ATB Gold Cash Rewards

Scroll down for the full breakdown

Earn Rates by Category

Wallet Optimizer

Downgrade

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The Bottom Line

BMO CashBack Mastercard edges ahead by $133/yr

BMO CashBack Mastercard earns $192 more on groceries

Groceries: +$192Gas: +$18Dining & Restaurants: +$17

Showing Year 1 analysis

BMO CashBack Mastercard wins in both Year 1 and Year 2+ — consistent long-term value.

Data Sources

Issuer terms & conditions (verified Mar 2026)

Merchant MCC verification (239 merchants)

Insurance certificates (PDF review)

Reward program documentation

User-reported acceptance data

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