Cash back is the simplest credit card reward type: you spend money and earn a percentage back as a statement credit or deposit. With the right card, you can earn anywhere from 2% to 6% on every purchase. We compared the best cash back credit cards across flat-rate, category-specific, and rotating structures to help you maximize your earnings based on your spending habits.

Best Flat-Rate Cash Back Card

The Wells Fargo Active Cash card earns unlimited 2% cash back on every purchase with no annual fee and no spending caps. New cardholders receive a $200 cash bonus after spending $1,000 in the first three months. This is the benchmark for the best cash back credit cards because it delivers the highest baseline rate available without categories or activation steps.

Flat-Rate Runner Up

The Citi Double Cash card also earns 2% but uses a split structure: 1% when you buy and 1% when you pay your statement. There is no annual fee and no bonus requirement. While the earning structure is slightly less convenient than the Active Cash, it remains one of the top no-fee cash back cards on the market.

Best All-Around Card

The Chase Freedom Unlimited earns a flat 1.5% on all purchases but boosts to 3% on dining and drugstores. It also offers a 0% intro APR for 15 months on purchases, making it a strong choice if you want both rewards and financing flexibility. Points can be combined with a Chase Sapphire card for travel transfers.

Best for Groceries

The Blue Cash Preferred from Amex is the top earner at U.S. supermarkets with 6% cash back on up to $6,000 per year, plus 6% on select streaming subscriptions, 3% on transit, and 3% on gas. It carries a $95 annual fee, but the grocery earn alone can deliver $360 per year on a typical grocery budget.

Best for Dining and Entertainment

The Capital One Savor delivers 4% cash back on dining and entertainment with no annual fee. It also earns 1% on all other purchases. For anyone who spends heavily on restaurants, concerts, and streaming, this is among the best cash back credit cards available.

Best Rotating Category Cards

The Discover it Cash Back card earns 5% cash back on rotating categories that change each quarter (gas, groceries, Amazon, restaurants) when activated, on up to $1,500 in purchases. Discover matches all cash back earned in the first year, effectively doubling your earnings. The Chase Freedom Flex offers a similar 5% rotating structure plus 3% on dining and drugstores, making it a strong complement to another flat-rate card.

Best for Gas

The Citi Custom Cash automatically earns 5% cash back on your top eligible spending category each billing cycle up to $500 in purchases. If gas is your biggest monthly expense, this card optimizes automatically without manual selection. There is no annual fee.

Best for Amazon Shoppers and Apple Pay Users

Amazon Prime members can earn 5% back at Amazon and Whole Foods with the Prime Visa, plus 2% at restaurants and gas stations. For iOS users, the Apple Card offers 2% cash back on every purchase made with Apple Pay and 3% at Apple and select merchants, all with no fees.

Card Earning Rate Annual Fee Best For
Wells Fargo Active Cash2% unlimited$0Flat-rate overall
Citi Double Cash2% split$0Flat-rate runner up
Chase Freedom Unlimited1.5%-3%$0All-around + dining
Blue Cash Preferred6% groceries$95Grocery spenders
Capital One Savor4% dining/entertainment$0Restaurant goers
Discover it Cash Back5% rotating$0Category chasers
Chase Freedom Flex5% rotating + 3% dining$0Rotating + dining
Citi Custom Cash5% top category$0Gas or auto-pick
Prime Visa5% Amazon/Whole Foods$0Amazon shoppers
Apple Card2% Apple Pay$0Apple Pay users

Earnings Comparison at Different Spending Levels

The average American puts roughly $2,500 per month on credit cards, or $30,000 per year. A 2% flat-rate card like the Wells Fargo Active Cash would earn $600 annually on that spend with no effort. By contrast, a household that spends $6,000 per year on groceries with the Blue Cash Preferred would earn $360 on groceries alone, before other spending. Combining a flat-rate card with a category-specific card is the most effective way to maximize overall cash back.

Key Takeaway: The best cash back credit cards earn at least 2% on every purchase. Adding a category-specific card for groceries, dining, or gas can boost your returns to 4-6% in those areas. Stick with no-annual-fee cards unless the bonus categories justify the cost.

Disclaimer: Rates and terms are subject to change. This content is for informational purposes only and does not constitute financial advice. Card terms and availability may vary. Always verify current rates directly with the financial institution. Aurwallet is not affiliated with any of the products mentioned.