Lifestyle

7 Things Most Americans Get Wrong About Their Own Credit Score

By Curtis Jones · July 29, 2026

You probably check your credit score. You probably also believe at least three things about it that aren’t true.

Credit scores affect what you pay for a mortgage, whether you qualify for a car loan, and how much your insurance costs. But how the score actually works — what raises it, what lowers it, and what doesn’t matter at all — is widely misunderstood. Here’s what most people get wrong.

Checking your own score does not lower it. This is the most persistent myth in personal finance. When you check your own credit through a bank, credit card app, or credit bureau, it’s a “soft inquiry” — and it has zero effect on your score. Only “hard inquiries” from lenders evaluating a loan application affect it, and even those typically drop your score by less than five points and recover within a few months.

Carrying a balance does not help your score. The idea that you need to carry a small balance and pay interest to build credit is wrong. Your score benefits from using credit and paying it off — not from carrying debt. Paying your full statement balance every month demonstrates responsible use without costing you a dollar in interest. The people paying interest to “build credit” are paying for nothing.

Closing an old card can hurt you. Canceling a credit card reduces your total available credit, which increases your credit utilization ratio — one of the most heavily weighted factors in your score. It also shortens your average account age if the card was one of your oldest. Unless a card has a fee you can’t justify, keeping it open with a small recurring charge is usually better for your score than closing it.

Your income is not part of your credit score. Credit scores measure how you manage debt, not how much money you earn. Your salary, savings, investments, and net worth are invisible to the scoring model. A person earning $40,000 with perfect payment history can have a higher score than someone earning $400,000 who misses payments.

There’s no single “credit score.” FICO alone has dozens of scoring models, and VantageScore is an entirely separate system. The score your bank shows you, the score a mortgage lender pulls, and the score a car dealership sees may all be different numbers calculated from the same data using different formulas. A 20-to-40-point difference across models is normal.

Paying off a collection doesn’t erase it from your report. A paid collection still appears on your credit report for up to seven years from the original delinquency date. Newer FICO models give less weight to paid collections, but the mark doesn’t disappear. Negotiating a “pay for delete” agreement — where the creditor agrees to remove the entry entirely — is the only way to clear it, and not all creditors will agree.

Being an authorized user counts. If someone with excellent credit adds you as an authorized user on their card, their payment history on that account can appear on your credit report and boost your score. You don’t even have to use the card. It’s one of the fastest ways to build credit — and one of the least known.

Your credit score isn’t a judgment of character. It’s a formula, and formulas can be understood. Knowing how it actually works is the difference between managing it and guessing.