Credit reports and how to fix errors

A United States credit report is a record of credit accounts, the debts collected on them, and the identifying data used to attach both to you. It lists what you owe, who you owe it to, and how each account has been handled month by month. Your income, your savings and your investments are not in it, and neither is your score. Employers appear only as identifying data, and employment and income history sit in the separate specialty files covered below.

In the United States, a file at one of the three nationwide agencies holds four kinds of entry, and a model reads all of them to produce something none of them contains.

The right column is why there is no such thing as correcting a score. A score is computed on demand by a model the lender licenses, from whatever the file says that day. You correct the file, and the next pull runs the model over corrected data. What the model does with each field is set out in how credit scores work.

The statute's word for a company that sends data to a credit reporting agency is furnisher. Card issuers, banks, mortgage and student loan servicers, car lenders and debt collectors all furnish, as do some landlords and utility companies; courts and public record vendors supply the bankruptcy entries.

The mechanism most people never hear is that furnishing is almost entirely voluntary. With narrow exceptions, no United States law makes a lender report an account at all, report it to any particular agency, or report to all three. Federal student loans are the exception most people meet, because a separate statute requires their holders to report them. Accuracy duties attach once a company chooses to report, not before. That single fact produces the three-file problem: an account can sit on one file and be missing from the other two, so a person genuinely has three different records rather than three copies of one.

Data also moves in batches. Furnishers send updates in a shared industry layout called Metro 2, maintained by the Consumer Data Industry Association, on a monthly cycle keyed to each account's own reporting date. A credit file is therefore a run of monthly photographs rather than a live feed, and paying a card off today usually leaves the old balance showing until the next batch lands.

The three nationwide agencies are not the whole system either. The same statute covers specialty consumer reporting agencies: tenant screening, employment screening, bank account and cheque writing history, insurance claim history, and prescription records. They hold files most people have never asked to see, they are why an application can fail on a record you did not know existed, and the nationwide ones among them owe you a free annual disclosure and carry the same dispute duties as the big three.

Some errors are plain carelessness at the keyboard. The ones that repeat are what a matching system does at its edges at volume, and those are the ones worth understanding, because they tell you where to look.

Start with the matching. Nothing ties an incoming record to a person with certainty, so agencies match on name, address, date of birth and Social Security number, and accept partial agreement. Demanding exact matches would strand real accounts and leave files half empty; near matches attach some records to the wrong person. A father and son sharing a name, a transposed digit, a common surname at a shared address: each produces a mixed file.

Then the routine mechanics.

• Lag. Monthly batch reporting means a paid or closed account keeps showing its old state for weeks.
• Sold debt. Most of what gets sold is unsecured borrowing. When a charged-off account changes hands, the original trade line should go to a zero balance marked as transferred while the collector adds its own. Two entries can be correct. Two balances are not.
• Re-aging. A furnisher reports a later date of first delinquency than the true one, extending how long the item may be shown.
• Identity theft. A real record of a real event that was not yours.
• Stale personal data. Old addresses and name variants are what let the wrong record attach at all.

Scale is worth stating, with its date attached. The largest United States study of report accuracy, run by the Federal Trade Commission under a mandate from Congress and reported in 2012 with a follow-up in 2015, walked just over a thousand participants through their own three files. Roughly one in four identified at least one potentially material error. About one in five of everyone in the study, rather than one in five of those who disputed, had something changed after disputing. Around one in twenty carried an error big enough that correcting it moved them into a cheaper credit risk tier. Those are one study's findings about a thousand people at one point in time rather than a running annual rate. Credit reporting has for years been the largest single complaint category by volume at the Consumer Financial Protection Bureau.

Read all three files first. An item wrong at one agency may be correct or absent at the others, and each is disputed on its own. The statute made the nationwide agencies build one central place to request a file disclosure, with a floor of one free copy from each a year. More are triggered by being turned down on the strength of a report, placing a fraud alert, or reporting identity theft, and anyone who takes adverse action on the strength of a report has to name the agency that supplied it.

Then use both routes. They carry separate duties, the furnisher route is the one people skip, and the agency route is the one that cannot be skipped, because the furnisher duty a consumer can enforce in court is the one an agency's notice triggers.

The mechanics decide the outcome. In practice an agency's reinvestigation has usually meant compressing your dispute into a numbered code and a short summary, sending it through the industry's automated dispute system, and recording the reply. That system now carries attached documents, and the statute has long required the relevant information you send to be passed on, but the gap between that duty and the code is the finding regulators keep making. The furnisher then checks the coded claim against its own records, the records the error came from, so "this is not mine" and nothing else comes back verified. Name the account, name the field that is wrong, say what it should say, attach the proof, and keep your own record of what went out and when.

The most misread mechanism in United States credit reporting is not how long an item stays, but where the clock starts.

The Fair Credit Reporting Act caps how long most adverse entries may be reported. An ordinary delinquency runs about seven years, and a charge-off or a collection about seven and a half, because the statute starts that seven-year period 180 days after the delinquency began. A bankruptcy runs up to ten years, although the agencies clear a Chapter 13 earlier than that under their own policy. Those limits sit in a statute that can be amended, and several states have added rules of their own, with how far the federal statute displaces them still being litigated, so read the numbers as the current federal position rather than a fixed one.

The anchor matters more. For an account that ended in charge-off or collection, the clock runs from the date it first went delinquent and was never brought current: the date of first delinquency. Not the charge-off date, not the sale date, not the date you paid. Three things follow.

• Paying a collection does not delete it and does not reset the clock; it changes the balance and status shown. Some newer scoring models set paid collections aside while older versions in wide use do not, so the effect depends on the model pulled. The exception is not in the statute at all: the nationwide agencies have agreed among themselves to stop reporting paid medical collections, and unpaid medical ones below a threshold they set. That is industry policy, it has moved more than once, and it can move again.
• Selling the debt does not restart it. The date of first delinquency travels with the debt, so a collector showing a fresh date is a reportable error.
• Re-aging is what to look for. Compare that date across all three files and against your own records: an item dated a year late is reported a year too long.

Keep this separate from the statute of limitations on suing for the debt, set by state law, running on its own schedule, and in some states restarted by a partial payment. Two clocks, two consequences.

Two more mechanisms. If a deleted item reappears, the agency must first obtain certification from the furnisher that the item is complete and accurate, and must tell you in writing within five business days. And identity theft has its own track: an identity theft report, with proof of identity and your identification of the items, obliges the agency to block that information within four business days rather than reinvestigate it, and the block can be lifted if the agency decides it was obtained on a false statement.

A dispute is a claim about accuracy, not an appeal for mercy, and that difference explains most disappointment with the process.

• Accurate items stay. A furnisher's duty runs to reporting correctly, so an accurate late payment survives any letter.
• Goodwill removal asks a lender to drop an accurate mark as a courtesy. It is a request, not a right, and sits against the accuracy duty, so refusal is the ordinary answer.
• Pay for delete asks a collector to remove an accurate entry for money. Same problem, and nothing makes the promise enforceable.
• Mass disputes backfire. An agency may end a reinvestigation it reasonably decides is frivolous or irrelevant, and has to say so. Template letters disputing everything on a file are the quickest way there.
• Credit repair firms work under a separate United States statute: no fee before the work is done, a written contract with a cancellation window, and no advising you to misstate anything. That statute gives such a firm no dispute right a consumer does not already hold.

When an item comes back verified and is still wrong, the mechanisms continue: file again with evidence the furnisher has not seen, file directly with the furnisher, add a statement of dispute the agency has to carry, and complain to the Consumer Financial Protection Bureau or your state attorney general. The statute also gives consumers a private right of action, with costs and legal fees recoverable by one who wins.

Timing argues for starting early. The score is computed at the pull, so a correction landing afterwards does nothing about the decision already taken on it, although a mortgage lender can order a fresh pull once the file changes, and open disputes can hold a mortgage file until they close. The report is also only half of a lending decision: income is not in the file at all, so affordability is worked out from your application and your documents alongside the payment obligations the report itself lists, which is the arithmetic the debt-to-income calculator sets out. This is educational material, not legal or financial advice about your own file.