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Credit Card Sign-Up Bonuses: How They Work and When to Skip One
This guide is general education, not financial advice. Everyone's situation is different — adjust these ideas to your own income, bills and goals. CardUps may earn a commission from some links; see our Advertiser Disclosure.
Big welcome offers are the flashiest part of credit cards. Open a new card, spend a set amount in the first few months, and you get a pile of points, miles or cash back. Some people earn a lot of value this way. Others end up paying fees and interest that wipe out the reward. Here's how sign-up bonuses really work and how to decide if one is worth it for you.
How a sign-up bonus works
Most welcome offers have three parts: a reward amount, a spending requirement, and a time limit. You must spend a certain amount on purchases — usually within the first few months after the account is opened — and the bonus posts after you meet it, often after a statement closes. Balance transfers, cash advances, fees and interest usually don't count toward the spending requirement. The exact rules are in the offer terms, and they're the only rules that matter.
Offers can be big. In September 2026, for example, DansDeals reported a business card offer of 200,000 points that required $30,000 in spending within six months, on a card with a $795 annual fee. That's a real example of how a large bonus usually comes with a large spending requirement and a large fee attached. Offers change all the time, so always check the issuer's current terms.
The fine print to read first
- Spending requirement and deadline. Write down the exact amount and the last day to meet it. Missing it by a few dollars usually means no bonus.
- Annual fee. Is it charged in the first year? What happens in year two, when there's no new bonus?
- Eligibility rules. Many issuers limit bonuses if you've had the same card, or earned its bonus, within a certain period. Some also look at how many new cards you've opened recently across all banks.
- What the points are worth. Cash back is simple. Points and miles can be worth more or less depending on how you redeem them. Be honest about how you'll actually use them.
When a bonus is worth it
A sign-up bonus makes sense when you can hit the spending requirement with purchases you were going to make anyway, you pay the full balance every month, and the reward is clearly worth more than any annual fee you'll pay. Timing your application before a big planned expense — like a move, tuition, or a necessary home repair — can make the requirement easy to reach without changing your habits.
When to skip it
Skip the offer if hitting the requirement means buying things you don't need, or if you'd carry a balance. Card interest builds fast, and a few months of interest can erase the bonus completely. Skip it, too, if you're planning to apply for a mortgage or car loan soon. A new application usually means a hard inquiry, and a new account lowers the average age of your credit — both can lower your score for a while. Our guide on how credit scores work explains why.
And if you've struggled with card debt before, no bonus is worth the risk. We wrote about this honestly in The Dangers of Credit Cards.
Don't play games to hit the minimum
Some people try to "manufacture" spending to reach a bonus, like buying gift cards or running money through payment apps. Card terms often exclude these, issuers can claw back bonuses or close accounts over them, and some methods carry fees. The safest way to earn a bonus is ordinary spending you planned and budgeted for. If your normal spending can't reach the requirement, choose a card with a smaller bonus and a smaller requirement instead.
Approval comes first
A bonus only matters if you're approved. Before applying, check your credit report for errors, keep your card balances low, and look at what other applicants report. Our Approval Data Points page collects recent approvals and denials people have shared publicly — which card, the score they reported, and which credit bureau the bank pulled. They're self-reported and unverified, but they can give you a feel for what an issuer looks for. Many issuers also offer prequalification tools that use a soft inquiry, which doesn't affect your score — though prequalified isn't the same as approved.
A simple checklist before you apply
- Can I meet the spending requirement with normal, budgeted purchases?
- Will I pay the full balance every month?
- Is the bonus worth more than the annual fee — and do I have a plan for year two?
- Am I eligible under the issuer's rules?
- Do I have a big loan application coming up soon?
If you answered yes to the first four and no to the last one, a welcome offer can be a nice reward for spending you were already going to do.
The bottom line
Sign-up bonuses can be valuable, but they're a marketing tool designed to get you to open an account and spend. Read the terms, run the numbers, and only go for offers that fit the way you already spend. The best bonus is the one that costs you nothing extra.
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