A lot of credit card advice gets passed around without anyone checking it, and some of it costs people points or money. Here are 12 common credit card myths and what’s true instead.
Myth 1: Carrying a balance improves your score
Your score looks at whether you pay on time and how much of your limit you use. It doesn’t reward you for paying interest. Paying your statement balance in full each month builds the same history, costs nothing in interest, and keeps your utilization low. See how credit utilization affects your score.
Myth 2: Closing old cards helps your score
Closing a card removes its limit, which can raise your utilization, and over time it shortens your credit history. Keep old no-fee cards open and use them for a small charge now and then. Closing one can still make sense if it charges an annual fee you don’t want to pay. See what happens when you close an account.
Myth 3: Opening several cards fast builds credit faster
Each application usually means a hard inquiry, and several in a short time can make you look riskier to lenders. New credit makes up 10% of a FICO Score. Apply for one card at a time, when you need it. Prequalification tools use a soft check that doesn’t affect your score. See hard vs. soft inquiries.
Myth 4: The minimum payment is enough
The minimum keeps the account in good standing, but most of it goes to interest. Your statement includes a box that shows how long paying only the minimum would take and what payment would clear the balance in three years. The CFPB explains that box.
Myth 5: Checking your own score lowers it
Checking your own score or report is a soft inquiry and has no effect. Only hard inquiries from applications count. You can pull your reports from all three bureaus for free every week at AnnualCreditReport.com.
Myth 6: Paying cash for everything protects your score
Cash keeps you out of debt, but it doesn’t build a credit history. With no history, you may struggle to get approved for an apartment, a car loan, or a good rate. One card used for a small bill and paid in full each month builds history without interest. See how to use credit cards to build credit.
Myth 7: All debt affects your score the same way
Scoring models treat revolving debt (credit cards) differently from installment debt (mortgages, car loans). High card balances raise your utilization and can hurt your score more than a large mortgage you pay on time. A $300,000 mortgage with years of on-time payments shows lenders you can handle a large loan. A $4,000 balance on a card with a $5,000 limit shows you’re using 80% of your available credit, and that tends to pull a score down quickly.
The good news is that utilization has no memory in most scoring models. Once you pay the balance down and the lower number gets reported, your score can bounce back.
Myth 8: One late payment doesn’t matter
Payment history is 35% of a FICO Score, the largest single factor. A payment reported 30 or more days late can stay on your report for seven years. If you miss a due date by a few days, pay right away: lenders usually don’t report a payment late to the bureaus until it’s 30 days past due, though you may still owe a late fee.
Myth 9: Your score can’t change
Your score updates as your reports change. Paying down balances can raise it within a billing cycle or two, and negative items weigh less as they age.
Myth 10: A higher income means a higher score
Your income isn’t part of your credit report, and scoring models don’t use it. Someone earning $40,000 who pays on time and keeps balances low can have a better score than someone earning $200,000 who carries high balances. Lenders do ask about income when you apply, because it affects how much they’ll lend you, but that’s separate from the score.
Myth 11: Paying off a collection removes it
Paying a collection account usually updates it to “paid,” but it can stay on your report for up to seven years from the original missed payment. Newer scoring models, such as FICO Score 9 and VantageScore 3.0 and 4.0, ignore paid collections, but many lenders still use older versions. Paying still helps: it stops collection calls, can prevent a lawsuit, and looks better to a lender who reads your report. Paid medical collections are an exception, since the three bureaus no longer include them on reports.
Myth 12: A debit card builds credit
Debit card purchases come straight out of your bank account, so there’s no borrowing to report. They don’t show up on your credit report at all. The same goes for most prepaid cards. If you want the convenience of a card and a credit history, use a credit card for a few regular bills and pay it off in full, or start with a secured card if you can’t get approved for a regular one.
Check your reports for errors
Credit card myths aren’t the only thing that can cost you points. An FTC study found that one in five consumers had an error on at least one of their credit reports. If you find one, dispute it with the bureau and the company that reported it.
Habits that beat credit card myths
- Pay the full statement balance when you can, and always on time
- Keep old no-fee cards open
- Apply for new credit only when you need it
- Keep card balances low relative to your limits
- Check your reports a few times a year
For more, read what impacts your credit score most.
Revised: September 2026
Sources
- myFICO: What’s in my FICO Scores?
- CFPB: Minimum payment warning on credit card statements
- FTC: In FTC study, five percent of consumers had errors on their credit reports
- FTC: Disputing errors on your credit reports
This article is general education, not financial, legal, or tax advice. Your situation may differ, so check the details with the lender, agency, or a qualified professional before you act. How we research and review articles.
