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Section 605B of the Fair Credit Reporting Act, 15 U.S.C. § 1681c-2, gives an identity theft victim something no other provision does: the power to make a credit bureau remove information without first persuading the company that reported it. Here is how the mechanism works and what the bureau owes you at each step.
Block First, Investigate Later
The ordinary dispute process runs through the furnisher. You dispute, the bureau forwards it, the furnisher checks its own records, and the item is usually returned verified. When the furnisher is the company that accepted a thief's application, asking it to confirm its own data is not a promising route.
The block inverts that. The bureau takes the information off your file first, and the furnisher is notified afterward. The deadline is four business days from receiving a complete request.
That design is the entire point. It stops the victim's remedy from depending on the cooperation of the business that was defrauded.
What a Block Actually Does
- The blocked information no longer appears in reports sold to third parties
- It should not factor into scores calculated from your file
- Lenders, landlords, employers, and collectors pulling your report no longer see it
This is stronger than a dispute notation. A disputed item still appears, carrying a flag. A blocked item is not reported.
What the Bureau Must Do
- Block the information within four business days of receiving a complete request
- Notify the furnisher that the information has been blocked as a result of an alleged identity theft
- Advise the furnisher that it may not refurnish the blocked information, and that the account may be the product of identity theft
That second and third duty are the ones consumers tend not to know about, and they are frequently where the process breaks down. Blocking the item on your file does nothing if the furnisher keeps sending the same account in its next monthly data file and it reappears.
What Makes a Request Complete
Four elements, all required:
- Proof of your identity
- A copy of an identity theft report, such as an FTC report from IdentityTheft.gov or a police report
- Identification of the specific information you say is fraudulent, by furnisher name, account number, and date as they appear on the report
- A statement that the information does not relate to any transaction you made or authorized
Missing one is the most common reason a block fails, and it has nothing to do with whether the account was fraudulent.
When a Block Can Be Declined or Undone
The grounds are narrow. A bureau may decline or rescind only where it reasonably determines that the block was requested in error, that you materially misrepresented facts relevant to the request, that you authorized the transaction, or that you obtained goods, services, or money as a result of it.
If a bureau declines or rescinds, it has to notify you promptly, using procedures comparable to those for reinserting previously deleted information. A block that disappears with no notice at all is its own problem.
Working the Process
- Have the identity theft report in hand before you write anything
- Name each item specifically, working from the report in front of you
- Send to every bureau where the item appears. A block does not propagate between bureaus
- Certified mail, return receipt, and calendar four business days from the delivery date
- Pull the reports after the deadline and confirm the items are gone
- Pull them again a month later and confirm they stayed gone
When It Goes Wrong
The failure modes are consistent and each one is a failure of a specific duty.
A bureau routes a complete block request into the ordinary dispute pipeline, gets a verification back from the furnisher, and leaves the item in place. A bureau blocks the item but never notifies the furnisher, and it returns on the next data file. A furnisher that was notified keeps reporting anyway. A collector keeps calling about a debt that has been blocked.
None of that is visible later unless you kept the request, the delivery receipt, the response, and dated reports from both sides of the deadline. That paperwork is unglamorous and it is the case.
A Worked Example
A consumer pulls her report and finds a card account opened eight months ago at a bank she has never used, at an address two states away, with a balance of just over four thousand dollars.
She files an FTC report at IdentityTheft.gov the same day, listing that account by the furnisher name and account number exactly as the report shows them. She sends a block request to each of the three bureaus, because the account appears on two of them and she wants the third covered if it arrives there later. Each package contains her ID, proof of address, the FTC report, the account identified line by line, and the sentence that the information does not relate to any transaction she made.
She sends all three certified mail and keeps the green cards. Four business days after the delivery date on each card, she pulls the reports again.
Two came back clean. The third still shows the account, with a note that the item was investigated and verified. That is the tell: the bureau treated a complete block request as an ordinary dispute and routed it to the furnisher, which is not what section 1681c-2 provides for. She now has the request, proof of delivery, the response, and dated reports from both sides of the deadline. That package is the claim.
Why the Furnisher Notification Matters
The duty to tell the furnisher is easy to overlook because it is not about your report directly. It matters because of what happens next month.
Furnishers send data files on a cycle. A furnisher that has not been told the account was blocked will include it again, and the item reappears on a report that was clean two weeks earlier. From your side it looks like the block failed. What actually failed is the notification, and that is the bureau's duty rather than yours.
This is why the month-later check is not optional. A blocked item that returns is evidence, and it is evidence that expires if you never pull the report that captures it.
Common Questions
How long does a credit bureau have to block fraudulent information?
Four business days from receiving a complete request, under 15 U.S.C. § 1681c-2. Complete means proof of identity, an identity theft report, identification of the specific information, and your statement that it does not relate to a transaction you made.
What is the difference between blocking and disputing?
A dispute asks the bureau to investigate, which means asking the company that reported the account whether the account is right. A block removes the information first and notifies the furnisher afterward. The block does not depend on the furnisher agreeing with you, which is the entire reason it exists.
Can a bureau refuse to block?
Only on narrow grounds: that the request was made in error, that you materially misrepresented facts, that you authorized the transaction, or that you received goods, services, or money from it. A refusal has to be explained to you promptly.
Does a block remove the account from my credit score?
Blocked information is not reported, so it should not be factored into a score calculated from that file. If a score still reflects a blocked item, pull the report and confirm the item is actually gone rather than assuming it is.
Do I have to send a block request to each bureau separately?
Yes. Unlike a fraud alert, where notifying one bureau obliges it to tell the other two, a block does not travel. A block at one bureau does nothing about the same account at another.