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Credit Bureau

A credit bureau is a company that collects information about consumers from lenders and other sources and sells it to businesses with a permitted reason to see it. Federal law calls it a consumer reporting agency, defines it by what it does rather than by name, and therefore reaches far more companies than the three most people can list.

Last reviewed by Steven Fox, CFP®, EA on

Quick Summary

  • The statutory term is "consumer reporting agency" (15 USC 1681a(f)), and the definition is functional, so any company regularly assembling consumer information to sell as reports is one.
  • Congress never named the three nationwide agencies. It described a two-part test they have to meet, covering public records and credit account data on consumers nationwide.
  • You are not the customer. Revenue comes from the businesses buying reports, which is why the consumer-facing duties are statutory obligations rather than service features.
  • Reporting to an agency is voluntary, and creditors choose which agencies to report to, which is the main reason your three files differ.
  • A reseller is a separate FCRA category: it merges other agencies' data for a buyer and keeps no database of the merged result. That is what a mortgage lender's tri-merge report comes from.

Definition

A credit bureau is a business that assembles information about consumers, chiefly from the lenders those consumers borrow from, and furnishes it to third parties who have a permissible purpose for obtaining it. The Fair Credit Reporting Act does not use the phrase. Its term of art is consumer reporting agency, and 15 USC 1681a(f) defines one as any person which, "for monetary fees, dues, or on a cooperative nonprofit basis, regularly engages in whole or in part in the practice of assembling or evaluating consumer credit information or other information on consumers for the purpose of furnishing consumer reports to third parties," and which uses interstate commerce to prepare or furnish those reports.

That definition is worth reading slowly, because it is functional. Nothing in it names a company, and nothing in it limits the category to credit. Any business that regularly gathers information on consumers in order to sell reports on them is a consumer reporting agency and carries the Act's obligations, which is why the statute reaches tenant screening firms, insurance claims databases, and employment history vendors as well as the three companies people mean when they say "the bureaus."

The three nationwide agencies are Equifax, Experian, and TransUnion. They are private, for-profit companies, and the important consequence of that is one people rarely draw: the consumer whose information they hold is not their customer. Their customers are the lenders, insurers, landlords, and employers who buy reports. Every right a consumer has against them is therefore something Congress created rather than a service the companies chose to provide.

Advanced Explanation

What makes an agency "nationwide" is a statutory test rather than a reputation. 15 USC 1681a(p) defines a consumer reporting agency that compiles and maintains files on consumers on a nationwide basis as one that regularly assembles, evaluates, and maintains, for the purpose of furnishing reports on consumers residing nationwide, both public record information and credit account information from persons who furnish that information regularly and in the ordinary course of business. Both limbs are required. That category is what the Act's heaviest consumer protections attach to, and Congress described it rather than listing the companies that satisfy it.

A second category is invisible to almost everyone and covers files that have nothing to do with lending. 15 USC 1681a(x) defines a nationwide specialty consumer reporting agency as one maintaining nationwide files relating to any of five things: medical records or payments, residential or tenant history, check writing history, employment history, or insurance claims. Those files are consumer reports and they carry the same disclosure and dispute obligations as a credit file. Anyone who has been declined for an apartment or quoted an unexpected insurance premium has probably been the subject of one.

A third category explains the report a mortgage lender actually buys. 15 USC 1681a(u) defines a reseller as a consumer reporting agency that assembles and merges information from the database of another agency or of several agencies in order to furnish it to a third party, and that "does not maintain a database of the assembled or merged information from which new consumer reports are produced." A reseller is therefore a middleman with no file of its own, which is what a merged three-agency mortgage report is. It also means a reseller cannot fix anything at source: the underlying data belongs to the agencies it drew from.

The data flow runs from furnishers, and furnishing is voluntary. The companies that send account data to the agencies are called furnishers, and they are typically lenders, card issuers, and collection agencies. Nothing in the Act requires any of them to furnish anything. What 15 USC 1681s-2(a)(1)(A) does is prohibit furnishing information the furnisher knows or has reasonable cause to believe is inaccurate, and the Act then layers several specific duties on those who do report: under (a)(3), once a consumer disputes the completeness or accuracy of an item directly with the furnisher, the furnisher may not furnish it to any agency without a notice that it is disputed; under (a)(4), a furnisher that regularly reports must notify the agency when the consumer voluntarily closes an account; and under (a)(5), a furnisher reporting a delinquent account placed for collection or charged off must, within 90 days, notify the agency of the date of delinquency.

One furnisher duty explains something readers find genuinely puzzling. 15 USC 1681s-2(b) sets out what a furnisher must do after an agency relays a dispute: investigate, review the information the agency provided, report the results back to that agency, and, where the investigation finds the information incomplete or inaccurate, report those results to all other nationwide agencies to which it furnished the information. That last limb is why a correction obtained through one agency tends to appear at the others, even though the consumer only disputed once. It is a duty on the furnisher rather than a courtesy from the agencies, and it does not reach agencies the furnisher never reported to.

Why your three files differ, stated as the institutional fact it is. Because furnishing is voluntary and is decided per agency, a creditor may report to one, two, or all three, and may change that. Timing differs, since each furnisher reports on its own cycle and each agency processes on its own. Public record collection differs. And the statutory test at 1681a(p) requires each nationwide agency to maintain public-record and credit-account information on consumers nationwide; it does not require them to maintain the same information. So three roughly similar and rarely identical files is the expected outcome of the system's design rather than a sign that something has gone wrong. The consequence is that "my credit file" is a set rather than a document, and a lender's decision turns on whichever member of the set it happened to buy.

What this page deliberately does not cover. The contents of the file, how long items may stay in it, and who is allowed to see it belong to the report itself. Scores are produced by modeling companies rather than by the agencies, and the agencies run those models against their own files under license. The procedures for disputing an item and for freezing access are separate statutory machinery with their own deadlines.

How to Remember

The bureaus are wholesalers of information about you, and you are the product rather than the buyer. Every right you have against them was written into a statute, because nothing in their business model would have produced it.

Used in a Sentence

“Renata's auto lender reports to two of the three credit bureaus, so the account appears in two of her files and not in the third.”

How It Works

Furnishers send account data to whichever agencies they have chosen to report to, typically monthly. Each agency records what it receives in its own file on you, alongside public record information it collects separately. A business with a permissible purpose buys a copy, sometimes directly from one agency and sometimes as a merged report from a reseller. A scoring model is run against a file at the moment a buyer asks for a number. Nothing in the chain requires the agencies to agree with each other, and nothing requires a creditor to participate at all.

A hypothetical example of why that produces three different pictures. Renata has four credit obligations. Her card issuer furnishes to all three nationwide agencies. Her auto lender furnishes to two of them. Her credit union furnishes to one. Her landlord furnishes to none.

Count what each agency holds. One agency has one of her accounts, another has two, and the third has three. She has four obligations and three of them are furnished anywhere at all. So no single file shows her whole borrowing life, and how thin she appears to a lender depends on which file that lender buys, from one account to three, on identical underlying behavior.

Now suppose the auto loan is reported with a balance of $14,800 when the correct figure is $11,400, a $3,400 overstatement. Renata disputes it through the agency that produced the report she was shown. Under 15 USC 1681s-2(b), the furnisher must investigate, report the result to that agency, and, if it finds the item inaccurate, report the correction to every other nationwide agency it furnished the information to. So the second agency holding the loan gets corrected as well, from one dispute. The agency that never received the account is unaffected, because the furnisher never reported to it.

Pros and Cons

Pros

  • A shared record lets a lender who has never met you price credit on evidence rather than on a relationship, which is what makes credit portable.
  • The statutory definition is functional, so the Act's protections follow the activity into tenant screening, insurance, and employment files rather than stopping at three companies.
  • A furnisher that finds an item inaccurate must report the correction to every other nationwide agency it reported to, so one dispute can fix several files.
  • Because the nationwide category is defined by a test rather than by name, new entrants meeting it carry the same obligations.

Cons

  • You are not the customer, so the incentives that discipline ordinary businesses do not operate here in your favor.
  • You cannot opt out of having a file, and you did not choose which agencies hold one.
  • Furnishing is voluntary, so an agency's file can omit good behavior entirely, and a creditor's decision not to report is not something you can appeal.
  • Three files that are similar and not identical is the designed outcome, which means a decision can turn on which one a lender happened to buy.
  • The specialty agencies are numerous and largely unknown, so most people never look at files that are being used to judge them.
  • A reseller cannot correct anything, because the data belongs to the agencies it merged.

People Also Asked

Answers to the most frequently asked questions.

What is the difference between a credit bureau and a consumer reporting agency?
They are the same thing, and only the second is the legal term. 15 USC 1681a(f) defines a consumer reporting agency as any person that regularly assembles or evaluates information on consumers, for fees or dues, in order to furnish consumer reports to third parties. "Credit bureau" is the everyday name for the three companies most people deal with, but the statutory category is defined by activity, so it captures many more businesses and many files that have nothing to do with credit.
How many credit bureaus are there?
Three are nationwide agencies for credit: Equifax, Experian, and TransUnion. The Fair Credit Reporting Act does not name them; 15 USC 1681a(p) sets a two-part test they satisfy, requiring an agency to maintain both public record information and credit account information from regular furnishers on consumers nationwide. Beyond those three, 15 USC 1681a(x) recognizes nationwide specialty agencies for medical, tenant, check writing, employment, and insurance claims files, and the functional definition reaches many smaller companies as well.
Why is my information different at each bureau?
Because reporting is voluntary and decided agency by agency. A creditor may furnish to one, two, or all three, on its own schedule, and may change that. Public record collection differs too. The statute requires each nationwide agency to maintain public-record and credit-account information on consumers nationwide, but not to maintain the same information as the others, so three similar and rarely identical files is the system working as designed rather than a malfunction.
Do the credit bureaus create credit scores?
Not the best-known ones. Models are built by separate companies and licensed to the agencies, which run them against their own files, so a score reflects both the model and whichever agency's data it was calculated from. That is why the same model can return three different numbers for one person. The agencies also market their own scoring products, which is a further reason a number shown to a consumer may not be the one a lender uses.
If I dispute something with one bureau, do the others get fixed?
Often, through a duty on the furnisher rather than on the agencies. 15 USC 1681s-2(b) requires a furnisher that has been told of a dispute to investigate and, where it finds the information incomplete or inaccurate, to report those results to all other nationwide agencies it furnished the information to. That does not extend to agencies the furnisher never reported to, so checking all three afterward is still worth doing.

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