Your score is a summary. Your report is the actual record — the thing the summary is calculated from. And if something in that record is wrong, the number built on top of it is wrong too, which means you may be getting turned down, or charged more, for something that never happened.
The Federal Trade Commission has found that a meaningful share of consumers have an error on at least one of their three reports. Some are harmless. Some are the reason you didn’t get the apartment.
The short version
- Pull all three reports, not one. The bureaus don’t share data automatically.
- Checking your own report is free and never affects your score.
- The most expensive errors are the boring ones — a credit limit reported too low, a payment marked late that wasn’t.
- Disputing works on errors. It does not remove accurate bad news, and anyone promising otherwise is lying to you.
Getting the reports
You’re entitled to free copies from Equifax, Experian, and TransUnion. Get all three.
People skip this and pull one, and it’s the single most common mistake. The three bureaus are separate companies. A collection account, an old card, or a mistake very often shows up on one report and simply isn’t on the other two. If you only look at one, you’re checking a third of the picture.
And to be clear, because the myth is stubborn: looking at your own report is a soft inquiry. It has zero effect on your score. Check it monthly if you want.
Reading it, section by section
Personal information
Names, addresses, employers, date of birth. Errors here are usually harmless clutter — an old apartment, a misspelling.
But scan it anyway. An address you’ve never lived at, or a variation of your name you don’t recognize, is sometimes the first sign that someone else’s file got mixed into yours, or that somebody has been using your identity. It’s a two-minute check that occasionally saves people a year of grief.
Accounts (sometimes called trade lines)
This is the section that matters. Every credit account you have or have had, with its open date, its limit, its balance, and a month-by-month grid of whether you paid on time.
Go through each account and look for:
- Accounts you don’t recognize at all
- Balances far higher than what you actually owe
- A credit limit reported lower than it really is — this one is sneaky. It inflates your utilization and quietly costs you points, and almost nobody checks it.
- Payments marked late that you know you made on time
- Closed accounts still showing as open, or open ones showing as closed
- The same debt appearing twice — once from the original creditor and once from a collector
Collections
Debts that were sold or handed off to a collection agency. Check the amount, the original creditor, and — this is the important one — the date of first delinquency. That date controls when the entry falls off your report. Re-aging it to buy more time is not allowed, and it does happen.
Public records
Bankruptcies, mostly. Verify the type and the filing date are right.
Inquiries
Hard inquiries from your applications, visible for two years. Soft inquiries — your own checks, pre-approval screenings — are only visible to you and don’t count.
The errors that cost people the most money are rarely dramatic. They’re a limit reported as $500 when it’s $2,000.
How to dispute something
- Gather your evidence first. Statements, payment confirmations, a letter from the creditor. A dispute with proof attached moves differently than one without.
- Dispute with the bureau that’s reporting it, in writing or through their online process. Be specific. Name the account, state exactly what’s wrong, and say what it should say instead. “This is incorrect” is weak. “This account is reported 30 days late in March 2024; payment was made on March 8, see attached confirmation” is not.
- Dispute with the furnisher too. That’s the bank or collector who supplied the information. Fixing it at the source is what stops it from reappearing on the next update cycle.
- Wait. Bureaus generally have 30 days to investigate and must tell you the outcome.
- Then check the other two. If it gets corrected at TransUnion but Experian never heard about it, you’ve fixed a third of the problem. Dispute each bureau separately.
What disputing can’t do
Accurate negative information stays. If you were genuinely 60 days late in 2023, that mark is legitimate and it will sit there until it ages off.
Any service promising to erase accurate bad debt is selling something that does not exist. What they typically do is flood the bureaus with disputes hoping something falls through a crack — which sometimes works temporarily, and then the item comes back on the next data refresh. You paid for a delay.
What disputing genuinely does is remove things that are actually wrong. For someone whose report has a misreported limit or a late payment that never happened, that’s often the single fastest score improvement available to them — and it’s free.
Common questions
How often should I check?
Once a quarter is plenty for most people. Once a month if you’re actively rebuilding, or if you’ve had identity trouble before.
Will disputing hurt my score?
No. An account under dispute may be flagged while it’s being investigated, but the act of disputing isn’t a negative.
The bureau says the item was “verified.” Now what?
You can ask for the method of verification, add a 100-word statement to your file, dispute again with better evidence, or file a complaint with the CFPB. Verified doesn’t always mean correct — it sometimes means the furnisher confirmed their own record without really looking.
How long do negative items stay?
Most late payments and collections, up to seven years from the date of first delinquency. Chapter 7 bankruptcy, up to ten. They lose weight as they age, so a four-year-old late payment hurts a lot less than a four-month-old one.
This article is general information, not legal or financial advice. If you’re dealing with identity theft or a dispute that isn’t going anywhere, the Consumer Financial Protection Bureau accepts complaints directly.