Credit Reporting Agencies: What They Are and How They Work
The three nationwide credit reporting agencies are Equifax, Experian and TransUnion. Each one collects information about how you borrow and repay money, then provides that data to lenders, landlords, insurers, employers and other permitted users in the form of a credit report. The Consumer Financial Protection Bureau (CFPB) identifies Equifax, TransUnion and Experian as the three big nationwide providers of consumer reports.
Credit reporting agencies operate under the Fair Credit Reporting Act, which governs how consumer report information is collected, used and disputed. Their reports can affect whether you qualify for credit, housing, insurance, employment screening and other financial decisions.
Key Takeaways
The three major credit reporting agencies are Equifax, Experian and TransUnion. They collect and maintain credit data used in consumer credit reports.
Credit reports can differ by bureau. Not every lender reports to all three agencies, and account updates may reach each bureau at different times.
You can check your reports for free weekly. AnnualCreditReport.com states that free weekly online credit reports are available from Equifax, Experian and TransUnion.
Credit report errors matter. A Federal Trade Commission study found that one in five consumers had an error on at least one of their three credit reports.
Specialty agencies also exist. The CFPB tracks consumer reporting companies that focus on banking, employment, tenant, insurance and other market areas.
Summary generated by AI, verified by MoneyLion editors
What Is a Credit Reporting Agency?
A credit reporting agency is a company that collects, stores and provides your credit information under the rules of the Fair Credit Reporting Act, the federal law that governs how your credit data is handled. Credit reporting agencies may collect information from:
Banks and credit unions
Debt collectors
Public records
Other data furnishers
They organize this information into consumer reports. Lenders and other permitted users may then review those reports when deciding whether to approve applications, set terms or verify information.
Who Are the Three Major Credit Reporting Agencies?
The three major nationwide credit reporting agencies are:
Equifax
Experian
TransUnion
These companies collect similar types of credit data, but your reports aren't always identical. One lender may report to all three bureaus, while another may report to only one or two. Updates may also post at different times.
How Equifax, Experian and TransUnion Compare
Each bureau collects similar information, but report details, dispute steps and score availability can vary.
Feature | Equifax | Experian | TransUnion |
|---|---|---|---|
Role | Nationwide credit reporting agency | Nationwide credit reporting agency | Nationwide credit reporting agency |
Report data | Credit accounts, balances, payment history, inquiries and public-record information | Credit accounts, balances, payment history, inquiries and public-record information | Credit accounts, balances, payment history, inquiries and public-record information |
Free report access | AnnualCreditReport.com | AnnualCreditReport.com | AnnualCreditReport.com |
Dispute options | Online, phone or mail | Online, phone or mail | Online, phone or mail |
Security freeze | Available by bureau | Available by bureau | Available by bureau |
Credit score note | Scores can vary depending on report data and scoring model | Scores can vary depending on report data and scoring model | Scores can vary depending on report data and scoring model |
The bureaus don't approve or deny credit by themselves. They provide report data, while lenders decide how to use that information.
Contact Information for Each Credit Bureau
If you need to dispute an item, place a security freeze or request help, use each bureau’s official channels. Confirm current contact details on each bureau’s website before mailing sensitive documents.
Bureau | Main Consumer Site | Common Uses |
|---|---|---|
Equifax | Equifax.com | Reports, disputes, freezes and fraud alerts |
Experian | Experian.com | Reports, disputes, freezes and fraud alerts |
TransUnion | TransUnion.com | Reports, disputes, freezes and fraud alerts |
For free credit reports from all three bureaus, use AnnualCreditReport.com.
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What Information Do Credit Reporting Agencies Collect?
Credit reporting agencies collect information about your credit activity and current credit situation. The FTC says a credit report may include identifying information, credit history information and whether you have filed for bankruptcy.
Common credit report information includes:
Information Type | Examples |
|---|---|
Personal information | Name, address, date of birth and Social Security number details |
Credit accounts | Credit cards, auto loans, mortgages, student loans and personal loans |
Payment history | On-time payments, late payments and delinquency status |
Balances and limits | Current balances, credit limits and original loan amounts |
Credit inquiries | Companies that checked your report |
Collections | Debts sent or sold to collection agencies |
Public records | Certain bankruptcies |
Account status | Open, closed, paid, delinquent, charged off or in collections |
A standard credit report usually does not include your income, bank balance, race, religion or medical history.
How Do Credit Reporting Agencies Get Your Information?
Credit reporting agencies get information from companies that furnish data. These can include lenders, credit card issuers, loan servicers, debt collectors and other businesses. A lender may report:
Your account opening date
Credit limit or loan amount
Current balance
Payment status
Late payments
Account closure
Charge-offs or collections
Not every company reports to every bureau. That's why your Equifax, Experian and TransUnion reports may show different account details.
Why Do Credit Reporting Agencies Matter?
Credit reporting agencies matter because their reports can influence major financial decisions. Lenders and other companies may use consumer reports to evaluate risk, verify identity or decide whether to approve an application.
Credit reports may affect:
Area | How a Report May Be Used |
|---|---|
Credit cards | Approval, APR and credit limit decisions |
Auto loans | Loan approval and rate offers |
Mortgages | Underwriting, pricing and verification |
Personal loans | Approval, loan amount and APR |
Apartment rentals | Tenant screening |
Insurance | Credit-based insurance scoring where allowed |
Employment | Background screening where allowed |
Bank accounts | Specialty reports may affect checking account approval |
The CFPB’s consumer reporting company list explains that consumer reporting companies collect information and provide reports used for credit, employment, residential rental housing, insurance and certain other decision-making situations.
How To Get Your Free Credit Reports
You can pull your credit report for free every week from Equifax, Experian and TransUnion at AnnualCreditReport.com. The FTC says the three national credit reporting agencies permanently extended free weekly credit reports, making weekly access permanent rather than temporary.
Checking often matters. The FTC’s credit report accuracy study found that one in five consumers had an error on at least one of their three credit reports, and 5% had errors that could lead to less favorable terms for products like auto loans and insurance.
When reviewing your reports, check for:
Accounts you don't recognize
Incorrect late payments
Wrong balances
Duplicate collections
Hard inquiries you didn't authorize
Old negative items that should no longer appear
Incorrect personal information
How Long Information Stays on Your Credit Report
How long an item stays on your credit report depends on the type of item.
Late payments: Stay for seven years from the date you first missed the payment.
Chapter 7 bankruptcy: Stays for 10 years from the filing date.
Chapter 13 bankruptcy: Stays for seven years from the filing date.
Hard inquiries: Stay for two years, but typically affect scores for a shorter period.
Positive accounts in good standing: Can stay for up to 10 years after the account is closed.
If information is inaccurate or listed longer than allowed, you can dispute it with the credit reporting agency that shows the error.
How To Dispute an Error With a Credit Reporting Agency
If you find an error, file a dispute with the bureau that lists the mistake. You may also contact the company that provided the information. Basic dispute steps:
Identify the error. Mark the account, balance, payment or personal detail that looks wrong.
Gather proof. Collect statements, payment records, identity documents or letters.
File the dispute. Submit the dispute online, by phone or by mail with the credit reporting agency.
Contact the data furnisher. Notify the lender, collector or company that reported the information.
Save records. Keep copies of your dispute, documents and confirmation numbers.
Review the result. Confirm whether the report was corrected or the item was verified.
Under the Fair Credit Reporting Act, credit reporting agencies generally must investigate disputed information unless they determine the dispute is frivolous. The CFPB provides dispute guidance for Equifax, Experian and TransUnion.
Credit Reporting Agencies vs. Credit Scores
Credit reporting agencies don't create every score you see. They maintain the report data used by scoring companies.
Feature | Credit Report | Credit Score |
|---|---|---|
Created by | Credit reporting agencies | Scoring companies like FICO or VantageScore |
Shows | Accounts, balances, payments and inquiries | A three-digit risk estimate |
Common range | No numeric range | Often 300 to 850 |
Used for | Reviewing detailed credit history | Quick credit risk assessment |
Can differ by bureau? | Yes | Yes, depending on report data and model |
If your score is different across bureaus, it may be because the underlying report data differs or because a different scoring model was used.
Specialty Consumer Reporting Agencies to Know
The CFPB also recognizes specialty consumer reporting agencies that track specific types of activity outside the big three. These reports can affect whether you can open a checking account, rent an apartment, buy insurance or verify employment.
ChexSystems: Tracks checking and savings account history, including overdrafts and closed accounts.
LexisNexis Risk Solutions: Compiles certain public records, insurance claims and risk data used by insurers, landlords and other businesses.
Innovis: Often called a fourth credit bureau and used for identity verification, prescreening and fraud-related services.
The Work Number from Equifax: Reports employment and income information to lenders, employers and verifiers.
You may need to review specialty reports if you are denied a bank account, apartment, insurance policy or job based on a consumer report.
How To Protect Your Credit Reports
Because credit reports affect financial decisions, protecting them matters. Useful steps include:
Step | Why It Helps |
|---|---|
Check reports regularly | Helps you catch errors or fraud early |
Freeze your credit | Restricts access to reports for new-credit applications |
Use fraud alerts when needed | Tells lenders to verify your identity |
Review specialty reports | Helps find issues outside the big three reports |
Dispute errors quickly | Helps correct inaccurate information |
Watch for data breaches | Lets you respond if your personal information is exposed |
Use strong passwords | Protects bureau and financial accounts |
If you aren't applying for new credit soon, a credit freeze can add a free layer of protection.
The Bottom Line
Credit reporting agencies collect, store and provide information about how you borrow and repay money. The three nationwide agencies are Equifax, Experian and TransUnion, and their reports can affect credit cards, loans, mortgages, rentals, insurance and employment screening.
You can check all three reports weekly for free at AnnualCreditReport.com. Review them for errors, dispute inaccurate information and remember that specialty consumer reporting agencies may also affect certain financial decisions.
Key Terms
Credit reporting agency: A company that collects and provides consumer credit information under the Fair Credit Reporting Act.
Credit bureau: Another name for a credit reporting agency. The three major nationwide bureaus are Equifax, Experian and TransUnion.
Credit report: A record of your credit activity, including accounts, balances, payment history and inquiries.
Fair Credit Reporting Act: The federal law that governs how consumer reporting information is collected, shared and disputed.
Consumer reporting company: A broader term for companies that collect information and provide consumer reports used in credit, employment, rental, insurance and other decisions.
Specialty consumer reporting agency: A company that tracks specific information, like banking, rental, insurance, employment or check-writing history.
Credit freeze: A free tool that restricts access to your credit report until you lift it.
Dispute: A request asking a credit reporting agency to investigate and correct inaccurate information.
Sources:
Consumer Financial Protection Bureau: List of consumer reporting companies
Consumer Financial Protection Bureau: Companies list
Consumer Financial Protection Bureau: 2025 Consumer Reporting Company List
AnnualCreditReport.com: Free weekly online credit reports
Federal Trade Commission: Permanent free weekly credit reports
Federal Trade Commission: Free credit reports
Federal Trade Commission: Credit report accuracy study
Summary generated by AI, verified by MoneyLion editors
Frequently Asked Questions
How Many Credit Bureaus Are There? There are three nationwide credit bureaus: Equifax, Experian and TransUnion. The CFPB also tracks specialty consumer reporting companies that focus on banking, rental, insurance, employment and other market areas.
Are Credit Bureaus and Credit Reporting Agencies the Same Thing? Yes. The terms are often used interchangeably. Both refer to companies that collect credit data and provide consumer reports under the Fair Credit Reporting Act.
How Often Can You Get a Free Credit Report? You can pull a free report from each of the three major bureaus every week at AnnualCreditReport.com. The FTC says the three nationwide credit reporting agencies have permanently extended free weekly report access.
How Do the Three Credit Bureaus Differ? Each bureau may collect different information because lenders do not always report to all three at the same time. That can cause differences in accounts, balances, inquiries and scores.
How Do You Dispute an Error With Each Credit Bureau? You can file a dispute online, by mail or by phone with the bureau that lists the mistake. Include supporting documents, keep copies and review the bureau’s response.
Do Credit Reporting Agencies Decide Whether You Get Approved? No. Credit reporting agencies provide credit report information. Lenders, landlords, insurers and other permitted users decide whether to approve you based on their own rules.
What Are Specialty Consumer Reporting Agencies? Specialty consumer reporting agencies collect information for specific markets, such as checking accounts, insurance claims, rental history or employment verification. Their reports can affect banking, housing, insurance and employment decisions.
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