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Few financial topics are surrounded by as much bad information as credit scores. Acting on a myth can quietly cost you money and slow your progress. This guide takes the most common credit myths apart and replaces them with what is actually true.
Myth: You should carry a balance to build credit
The truth: This is probably the most expensive myth out there. You do not need to carry a balance — or pay any interest — to build credit. Paying your statement balance in full every month builds credit just as effectively and saves you the interest. The myth confuses “using credit” with “carrying debt.” Use the card; pay it off.
Myth: Checking your own credit hurts your score
The truth: Checking your own credit is a “soft inquiry” and has no effect on your score whatsoever. You can — and should — check it regularly. Only “hard inquiries,” which happen when you apply for credit, have a small, temporary effect. Monitoring your own credit is purely beneficial.
Myth: Closing old credit cards helps your score
The truth: Closing a card usually hurts. It removes that card’s limit from your total available credit, which raises your overall utilization ratio, and over time it can shorten the average age of your accounts. Unless a card has a fee you cannot justify, keeping old cards open generally helps.
Myth: Your income is part of your credit score
The truth: Your income is not a factor in your credit score at all. A high earner can have poor credit and a modest earner can have excellent credit. Lenders do consider income when deciding whether to approve you, but it does not feed into the score itself.
Myth: You only have one credit score
The truth: You have many. There are different scoring models and three major bureaus, and the score a lender pulls can differ from the one you see in an app. Do not be alarmed by small differences — focus on the trend and the underlying behavior, which drive every version.
Myth: Paying off a collection instantly restores your score
The truth: Paying a collection is generally a good idea, but it does not erase the account or instantly undo the damage. The account can remain on your report for years, though paid status and the passage of time both help. Recovery is gradual, driven by positive history accumulating around the old mark.
Myth: Credit repair companies can remove accurate negative information
The truth: No one can legally remove accurate, verifiable negative information before its time. What legitimate credit help can do is identify and dispute genuine errors — and there are often more of those than people realize. Anyone guaranteeing to erase a real bankruptcy or a genuine late payment is selling something that does not exist.
What actually moves your score
| Factor | Roughly how much it matters |
|---|---|
| Payment history | The largest factor — pay everything on time |
| Credit utilization | Second largest — keep balances low |
| Length of credit history | Older accounts help — keep them open |
| Credit mix | A healthy variety of account types helps modestly |
| New credit / inquiries | Many applications at once work against you |
Notice what is on this list and what is not. The fundamentals are unglamorous: pay on time, keep balances low, keep old accounts open, do not over-apply. Everything else is noise.
Frequently Asked Questions
Do I need to carry a balance to build credit?
No. Paying your statement balance in full every month builds credit just as well and saves you interest. This myth costs people real money.
Does checking my own credit score lower it?
No — checking your own credit is a soft inquiry with no effect on your score. Only hard inquiries from credit applications have a small, temporary impact.
Should I close credit cards I do not use?
Usually not. Closing a card raises your utilization ratio and can shorten your credit history. Unless there is an unjustifiable fee, keeping it open generally helps.
The bottom line
Most credit “rules” people repeat are myths — carrying a balance, avoiding checking your score, closing old cards. The real drivers are simple and boring: pay on time, keep balances low, keep old accounts open, and do not over-apply. Ignore the myths, focus on the fundamentals, and your score follows.