Best Cash Back Cards by Spending Category

How to Use This Guide

This guide organizes cash back credit cards by the spending categories where they earn the highest rewards. To use it effectively, identify the categories where you spend the most—groceries, gas, dining, or online shopping—and then compare the cards listed under those categories.

Cash back credit cards typically earn a percentage of your purchases back as cash, which you can redeem as statement credits or deposits. Some cards offer flat rates on all purchases, while others give elevated rates in specific categories, often with spending caps. Use the table and details below to find the card that aligns with your spending patterns.

• Compare rates and caps across cards.
• Check if there is an annual fee.
• Consider whether you prefer rotating categories or a consistent rate.
• Review activation requirements for rotating category cards.

Sources: Uthrive

Groceries

For grocery shoppers, the Blue Cash Preferred from American Express offers the highest rate among cards we reviewed: 6% cash back at U.S. supermarkets on up to $6,000 per year, then 1%. This card also earns 3% at U.S. gas stations, but it carries a $95 annual fee.

If you prefer a no-annual-fee option, the Capital One SavorOne earns 3% back on grocery stores (excluding Walmart and Target), along with 3% on dining and entertainment. This card offers no annual fee, making it a strong choice for everyday spending.

Sources: Monefy, Uthrive

Gas

Drivers can earn 3% back on gas with the Blue Cash Preferred from American Express, but it has a $95 annual fee. Alternatively, the Bank of America Customized Cash Rewards card lets you choose gas as your 3% category, and it earns 2% at grocery stores and wholesale clubs.

When comparing gas cards, remember that some cards may also include gas stations in their rotating categories, so the best choice depends on whether you want a consistent rate or are willing to track quarterly changes.

Sources: Monefy, Uthrive

Dining

Both cards provide solid returns for restaurant spending, and the no-annual-fee structure makes them attractive for those who want to maximize rewards without extra costs.

Sources: Uthrive

Online Shopping

For online shoppers, the Bank of America Customized Cash Rewards card allows you to select online shopping as your 3% category. If you are an Amazon Prime member, the Amazon Prime Rewards Visa offers 5% back at Amazon and Whole Foods, 2% at restaurants and gas stations, and 1% elsewhere—though this card's details come from a single secondary source.

When comparing online shopping cards, consider whether the card offers a flat rate or a category bonus, and check for any spending limits that might apply.

Sources: Monefy

Other Categories

The Citi Custom Cash card automatically earns 5% on your top eligible spending category each month, up to $500, then 1%. This flexible card can cover a variety of categories, including dining, gas, groceries, or travel, depending on your spending that month.

Sources: Monefy, Uthrive

Cards with Rotating Categories

Rotating category cards offer elevated rewards on categories that change each quarter. The Chase Freedom Flex and Discover it Cash Back both earn 5% on rotating categories, but you must activate the bonus each quarter to earn the higher rate. Both cards have a quarterly spending cap of $1,500 on bonus category purchases, after which you earn 1%.

Discover it Cash Back also matches all cash back earned in the first year for new cardholders, which can boost your rewards significantly if you time your spending.

• Activation is required each quarter to earn the bonus rate.
• Caps: $1,500 per quarter for each card.
• After the cap, the rate drops to 1%.

Sources: CreditCards.com, Monefy

Reference Table: Category Earnings at a Glance

The table below summarizes the key earning rates and caps for the cards covered in this guide. Use it to quickly compare options across categories.

Sources: Monefy, CreditCards.com, Uthrive

Tips for Maximizing Category Rewards

To maximize cash back, start by using the card that offers the highest rate in your top spending category. If you have multiple cards, use a card like the Citi Custom Cash for your highest monthly spend, and a flat-rate card like the Citi Double Cash for everything else.

Pay attention to spending caps and annual fees. If you spend more than the cap, the effective rate may drop, so consider whether a card with a flat rate is better for large purchases. For rotating category cards, mark your calendar to activate the bonus each quarter—missing activation cuts your earnings to the base rate.

Sources: CreditCards.com, Monefy