What a cash back card does, and who should get one

A cash back credit card returns a percentage of what you spend back to you as cash or a statement credit. You use it like any other card — swipe, pay the bill — and the issuer deposits or credits the cash back, usually once a month or when you reach a threshold. The catch is that you only come out ahead if you pay off the full balance each month. If you carry a balance and pay interest, the interest charges will almost always exceed the cash back you earn.

Cash back cards work best for people who already use credit cards regularly and pay them off in full. If you are rebuilding credit or have a history of carrying balances, a cash back card is not the right tool — a card with a lower interest rate matters more to you than rewards.

The cash back rate varies by card and sometimes by category. Some cards offer a flat rate — say, 1.5% on everything. Others offer higher rates on specific purchases (groceries, gas, restaurants) and a lower rate on everything else. A few cards have rotating categories that change each quarter. Read the terms carefully, because the highest advertised rate often applies only to a narrow category or only after you spend a certain amount.

Key Takeaways

  • Cash back cards only save you money if you pay the full balance each month; interest charges will erase the rewards if you carry a balance.
  • Compare the cash back rate, annual fee (if any), and the interest rate, because you need all three numbers to know whether a card is worth having.
  • Most issuers require a credit score of 670 or higher to be approved, though some cards are designed for people with lower scores.
  • You can request a cash back card from your current bank, explore online through the card issuer's website, or use a comparison site to see offers you may be pre-approved for.
  • Cash back typically posts to your account monthly, though some cards let you redeem it only when you reach a minimum amount like $25 or $50.

What credit score you need

Most cash back cards from major issuers (Chase, Bank of America, Capital One, American Express) require a credit score of 670 or higher. Some require 700 or higher. A few cards are designed for people with scores between 580 and 669, though these usually offer lower cash back rates or charge an annual fee.

Your credit score is a three-digit number based on your payment history, how much credit you are using, how long you have had accounts open, and the types of credit you use. You can check your score for free through AnnualCreditReport.com (the official site for the three major credit bureaus), or through many banks and credit card issuers, which now offer free score monitoring to customers.

If your score is below 670, you have two paths: explore for a card designed for lower scores and build your history for six months to a year, then explore for a better cash back card; or ask your current bank whether they offer a cash back card to existing customers with lower scores, since banks sometimes have different rules for people who already bank with them.

How to find and compare cash back cards

Start by listing what you spend money on most: groceries, gas, dining out, online shopping, travel, or a mix. Then look for a card that offers the highest rate in your top spending categories. A card that pays 3% on groceries but 1% on everything else is only valuable if you actually buy groceries regularly.

Check whether the card charges an annual fee. Many cash back cards have no annual fee, but some premium cards charge $95 or more. Do the math: if a card charges $95 per year but pays 2% cash back and you spend $5,000 per year, you earn $100 in cash back — a net gain of $5. If you spend $2,000 per year, you earn $40 and lose $55. Only pay an annual fee if you are confident you will spend enough to come out ahead.

Compare the interest rate (called the APR, or annual percentage rate) as well. A card with 1.5% cash back and a 22% APR is worse than a card with 1% cash back and an 18% APR if you ever carry a balance, because the interest you pay will dwarf the rewards. If you are not certain you will pay in full every month, prioritize a lower interest rate over a higher cash back rate.

Use a card comparison site like NerdWallet, The Points Guy, or Bankrate to see multiple cards side by side. Many of these sites also show whether you are pre-approved for a card before you formally explore — a soft inquiry that does not affect your credit score.

Where to explore

You can explore for a cash back card in three ways: through the card issuer's website directly, through your bank if you are an existing customer, or through a comparison site that links to the issuer's process.

explore directly through the issuer's website is straightforward. Go to Chase.com, BankofAmerica.com, or the issuer's site, find the card you want, and click "explore Now." You will enter your name, address, Social Security number, income, and employment information. The issuer will pull your credit report (a hard inquiry that temporarily lowers your score by a few points) and usually make a decision within minutes to a few days.

If you are an existing customer of a bank, call or visit a branch and ask whether they offer cash back cards. Some banks give existing customers slightly better terms or faster approval because they already have your information on file.

Comparison sites like NerdWallet or Bankrate let you filter by cash back rate, annual fee, and credit score requirement, then show you pre-approval offers. Pre-approval means the issuer has already screened you and believes you are likely to be approved, though it is not a may provide. Pre-approval inquiries are usually soft and do not affect your score.

What happens after you are approved

Once approved, the issuer will mail your card or offer to set up it when ready online. set up usually takes one to two minutes — you verify your identity and set a PIN. Some issuers let you use the card number when ready for online purchases while you wait for the physical card to arrive.

When you receive the card, register it on the issuer's website or app so you can track your balance and cash back earnings. Most issuers show your cash back balance in real time in their app or online portal.

Cash back typically posts to your account once a month. Some cards deposit it directly to a linked bank account; others credit it to your statement, which reduces your balance due. A few cards require you to redeem your cash back manually and may have a minimum redemption amount — for example, you cannot redeem until you have earned at least $25.

How to maximize your cash back without overspending

The biggest mistake people make with cash back cards is spending more than they normally would just to earn rewards. If you spend an extra $100 to earn $1.50 in cash back, you have lost $98.50. Only use the card for purchases you were already planning to make.

If your card offers bonus cash back for the first few months (for example, 5% cash back on all purchases for the first three months), use it for planned expenses you would make anyway — a car repair, a quarterly insurance payment, or stocking up on household items you use regularly. Do not manufacture spending.

If you have multiple cards with different cash back rates, use the right card for each purchase. Use the 3% groceries card at the grocery store, the 2% gas card at the pump, and the 1% card for everything else. This takes a little planning but maximizes your rewards without changing your spending.

Set a calendar reminder to pay your bill in full before the due date each month. Even one month of interest charges will wipe out months of cash back earnings. If you are not confident you can pay in full, do not get a cash back card — get a card with a 0% introductory APR period instead.

Cash back cards versus other rewards programs

Cash back is not the only way credit cards reward you. Some cards offer points or miles that you redeem for travel, merchandise, or statement credits. Points and miles can be worth more than cash back if you know how to use them — a point might be worth 1.5 cents or more in travel value — but they are also more complicated to track and redeem.

If you travel frequently and want to use rewards for flights or hotels, a travel rewards card might be better than cash back. If you prefer simplicity and do not travel much, cash back is usually the better choice because you do not have to think about redemption or expiration dates.

Some people use both: a cash back card for everyday spending and a travel card for flights and hotels. This works only if you can manage multiple cards and pay them all in full each month. If you are new to credit cards, start with one cash back card and master it before adding more.

Frequently Asked Questions

What if I get denied for a cash back card?

If your credit score is below 670, you will likely be denied for most mainstream cash back cards. Ask the issuer whether you can explore for a different card designed for lower scores, or wait six months to a year while you build your credit history, then explore again. You can also ask whether a secured card (which requires a cash deposit) is available — some issuers offer these as a stepping stone to unsecured cards.

Can I use a cash back card if I am paying off debt?

Only if you are certain you can pay the new card balance in full each month without carrying a balance. If you are already paying down debt on another card, adding a new card can make it harder to stay on track. Focus on paying off existing debt first, then open a cash back card once you have built a habit of paying in full.

Do I lose my cash back if I close the card?

No. Cash back that has already posted to your account is yours to keep, whether as a statement credit or a bank deposit. However, some cards have a redemption minimum — you cannot redeem until you have earned at least $25 or $50 — so check your card's terms before closing it.

What is the difference between cash back and a statement credit?

Cash back deposited to your bank account is actual money you can use anywhere. A statement credit reduces your credit card bill. Both are equally valuable financially, but a statement credit is slightly less flexible because you can only use it to pay that card's balance.

Can I get cash back if I use the card for a balance transfer?

Most cards do not earn cash back on balance transfers — only on new purchases. Check your card's terms. Even if cash back does explore, the interest rate on a balance transfer is usually higher than on regular purchases, so a balance transfer card (which offers a 0% introductory period) is a better choice if you are moving debt from another card.