Cash back is money the card issuer pays you back based on what you spend
When you use a cash back credit card, the issuer — Visa, Mastercard, American Express, Discover — returns a percentage of your purchase amount to you. That percentage is usually between 1 and 5 percent, depending on the card and what you buy. You do not have to do anything special to earn it. The cash back posts to your account automatically after each transaction clears.
The money appears as a credit on your statement, which you can then use to pay down your balance, request as a check, or transfer to a linked bank account. Some cards let you redeem cash back only once you reach a minimum amount — often $25 or $50 — while others let you cash out any amount at any time. The catch is that cash back cards almost always charge an annual fee or require you to carry a balance, so you only come out ahead if you pay off what you charge each month.
Key Takeaways
- Cash back is calculated as a percentage of your spending and posted automatically to your account each month.
- Most cards offer 1 to 5 percent cash back, with higher rates on specific categories like groceries or gas and lower rates on everything else.
- You must pay your full balance by the due date each month to avoid interest charges that will erase any cash back you earned.
- Some cards have no annual fee but offer lower cash back rates, while others charge $95 to $450 per year but return 2 to 5 percent on most purchases.
- Cash back is taxable income only if you receive more than $600 in a calendar year from a single card issuer, which triggers a 1099-K form.
Flat-rate cash back versus category bonuses
A flat-rate card gives you the same percentage back on every purchase. The Citi Double Cash card, for example, returns 1 percent when you buy and another 1 percent when you pay the bill — totaling 2 percent on everything. Flat-rate cards are simpler because you do not have to think about which category you are spending in. They work best if you spend evenly across groceries, gas, restaurants, and other categories.
A category bonus card pays a higher rate on specific types of spending and a lower rate on everything else. The Chase Freedom Flex card returns 5 percent on groceries (up to $12,500 per year, then 1 percent after), 5 percent on gas stations for the first year, 3 percent on internet and cable, and 1 percent on all other purchases. Category cards reward you more if your spending matches the bonus categories, but they require you to remember which card to use for which purchase. If you have multiple cards, you might use one for groceries and another for gas to maximize your cash back.
Neither type is objectively better. A flat-rate card saves mental energy. A category card saves money if you spend heavily in the bonus categories and remember to use it for those purchases.
How to redeem your cash back
Cash back redemption depends on your card issuer and the card itself. Most major issuers — Chase, American Express, Bank of America, Citi, Discover — let you redeem through their online account portal or mobile app. You log in, find the rewards or cash back section, and choose how you want the money.
Your options usually include: a statement credit (the cash back reduces your next bill), a direct deposit to a linked bank account, a check mailed to your address, or a transfer to another rewards account if you have multiple cards with the same issuer. Some cards let you redeem any amount at any time. Others require a minimum — $25 is common — before you can cash out. A few cards, like some American Express offerings, let you redeem as little as $1.
The redemption itself is free and usually posts within 1 to 3 business days if you choose direct deposit, or 7 to 10 days if you request a check. A statement credit is when ready. There is no tax withholding on cash back redemptions themselves, though the IRS may require the issuer to report large amounts to you on a 1099-K form.
When cash back costs you money instead of saving it
Cash back only makes financial sense if you pay your full statement balance by the due date every month. Credit card interest rates range from 18 to 29 percent depending on your creditworthiness and the card. If you carry a balance, you will pay far more in interest than you earn in cash back.
Example: You spend $1,000 on a 2 percent cash back card and earn $20. If you do not pay the full balance and carry $500 into the next month at 22 percent interest, you will owe $9.17 in interest charges on that $500 alone. Over a year of carrying balances, interest will dwarf your cash back earnings. The same logic applies to annual fees. A card that charges $95 per year needs to generate at least $95 in cash back to break even. If you spend $2,000 per year on a 2 percent card, you earn $40 — not enough to cover the fee.
Before you open a cash back card, be honest about whether you will pay the full balance each month. If you carry balances regularly, a card with no annual fee and a lower cash back rate is better than a premium card with a high fee and high rewards.
Cash back cards versus other rewards programs
Cash back is one of three main rewards structures. The others are points and miles. Points are issued by the card company and can be redeemed for travel, merchandise, or statement credits at a fixed value — often 1 point equals 1 cent. Miles are similar but are branded as airline or hotel currency and can sometimes be worth more if you redeem them for travel bookings rather than cash.
Cash back is the simplest to value because it is literally money. One percent cash back is always worth 1 percent of your spending. Points and miles require you to figure out the redemption value, which varies by what you buy and when you book. A point might be worth 0.5 cents if you redeem it for merchandise but 1.5 cents if you use it for a flight. That complexity can lead to overspending to chase rewards.
Cash back also has no expiration date in most cases, while points and miles sometimes expire if your account is inactive for a year or more. If you want simplicity and do not travel frequently, cash back is usually the better choice. If you travel often and want to maximize the value of your rewards, a points or miles card might pay off more.
Tax reporting and the 1099-K threshold
Cash back is not taxable income in most situations. The IRS treats it as a rebate on your purchase, not as income. However, if you receive more than $600 in cash back from a single card issuer in a calendar year, that issuer is required to report it to the IRS on a Form 1099-K and send you a copy.
Receiving a 1099-K does not automatically mean you owe taxes on the cash back. The IRS recognizes that rebates are not income. But you may need to report it on your tax return to show that the 1099-K amount is not taxable income. If you are unsure how to handle a 1099-K, a tax professional or your tax software can walk you through it. The threshold of $600 applies per issuer, so if you have two cards from different banks and earn $400 from each, neither will trigger a 1099-K.
The $600 threshold has been in place since 2022. Before that, the threshold was $20,000 and 200 transactions, which is why older articles may cite different numbers.
Comparing cash back cards side by side
| Card Type | Annual Fee | Cash Back Rate | Best For |
|---|---|---|---|
| Flat-rate, no fee | $0 | 1–1.5% | People who pay in full monthly and want simplicity |
| Flat-rate, premium | $95–$450 | 2–3% | High spenders who pay in full and spend enough to cover the fee |
| Category bonus, no fee | $0 | 3–5% on categories, 1% other | People whose spending aligns with bonus categories |
| Category bonus, premium | $95–$550 | 3–5% on categories, 1–2% other | Very high spenders in bonus categories who pay in full |
Frequently Asked Questions
Can I get cash back if I carry a balance on my credit card?
Technically yes — the cash back posts regardless of your balance. But carrying a balance costs you far more in interest than you earn in cash back. At 22 percent interest, you would need to earn 22 percent cash back just to break even, which no card offers. Pay your full balance each month to make cash back worthwhile.
Do I have to use a special code or register to earn cash back?
No. Cash back is automatic on most cards. You straightforward use the card and the cash back posts to your account each month. Some older cards or store-branded cards require you to register online or set up categories, but major bank cards earn cash back without any extra step.
What happens to cash back if I close my credit card?
Cash back you have already earned stays in your account and you can redeem it before or after you close the card. Cash back you have not yet earned stops accumulating once the account closes. If you close a card mid-month, you will still earn cash back on purchases made before the closure date.
Is cash back better than a discount or coupon?
It depends on the discount. A 20 percent coupon on a single purchase beats any cash back card. But cash back compounds over time — 2 percent cash back on $500 per month adds up to $120 per year. A one-time coupon does not. Cash back is better for ongoing savings across many purchases.
Can I earn cash back on credit card payments or balance transfers?
No. Cash back is earned only on purchases of goods and services. Paying your credit card bill, transferring a balance from another card, or withdrawing cash at an ATM do not earn cash back. Some cards exclude certain categories like gambling or wire transfers as well.