Table of Contents

How To Block Fraudulent Accounts Under FCRA Section 605(b)?

Updated 08/16/26 The Credit People
Fact checked by Ashleigh S.
Quick Answer

Are you frustrated by fraudulent accounts that hijack your credit score and keep lenders in the dark? You know you could file a fraud block under FCRA § 605(b) yourself, but the paperwork and precise wording often trip even the most diligent consumers, leaving the fraud to linger. If you want a stress-free path, our 20-year-veteran team can evaluate your reports, gather the required documents, and file the block for you.

Do you worry that a missed or delayed block could cost you time, money, and peace of mind? Navigating the nuances-like distinguishing a block from a regular dispute and handling bureau non-compliance-can quickly become a legal maze. For a hassle-free solution, let The Credit People analyze your unique situation and manage the entire process, so you regain a clean, secure credit profile without the headache.

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What does the law actually say about your right to block?

The Fair Credit Reporting Act Section 605(b) provides that a consumer may request a "fraud block" when the consumer believes an account on their file was opened fraudulently, and the consumer must provide the credit bureaus with a signed statement affirming the fraudulent nature of the account along with the documentation required under the statute; once the statement and supporting evidence are received, the bureaus are generally required to place the block on the consumer's file, note the account as blocked, and refrain from reporting it to future creditors until the block is lifted or the account is resolved. The law does not obligate the bureaus to verify the claim before blocking, but it does require them to retain the consumer's statement and any accompanying proof-such as a police report, FTC Identity Theft Report, or a consumer-issued identity-theft affidavit-so that the block can be substantiated if challenged.

After the block is in place, the consumer may later request removal of the block by providing evidence that the account was not fraudulent, and the bureaus must then update the file accordingly.

How is a block different from a regular dispute?

A regular dispute is a consumer-initiated challenge to any item on a credit report that the consumer believes is inaccurate, incomplete, or unverifiable. Under the Fair Credit Reporting Act, the credit bureaus must investigate the contested entry, typically within 30 days, and either correct, delete, or confirm it. The burden of proof rests largely on the consumer to demonstrate that the information is erroneous, often by providing supporting documents such as a paid statement or a corrected account record. The result of a dispute is an amendment to the existing file; the entry remains in the consumer file unless the investigation finds it invalid.

A fraud block, by contrast, is a protective measure triggered specifically by suspected identity-theft activity and is authorized by the Fair Credit Reporting Act Section 605(b). Instead of challenging the accuracy of an existing entry, the consumer requests that the credit bureaus label the entire file-or the portion containing the fraudulent information-as "blocked" from disclosure to lenders. The consumer must submit identity-theft documentation (e.g., a police report, an FTC Identity Theft Report, and a statement of fraudulent accounts). Once the block is placed, the offending entries are hidden from most creditor inquiries, though they remain in the file for the statutory five-year retention period. The block therefore prevents further misuse while the investigation proceeds, rather than merely correcting the record.

What documents prove you are a fraud victim?

  • A signed identity-theft affidavit (FTC-approved) or a police report that details the fraudulent activity.
  • A copy of a government-issued ID (driver's license, passport, or state ID) showing your current personal information.
  • Recent utility, telephone, or medical bills that display your name, address, and account numbers, establishing a legitimate credit history.
  • A letter from a financial institution confirming that the disputed account was opened fraudulently or without your authorization.
  • Any correspondence from the three credit bureaus acknowledging the fraud block request and outlining the next steps.
  • Documentation of the fraudulent transaction(s), such as a fraudulent credit card statement, loan agreement, or settlement letter from a creditor.
  • A certified copy of a court order or judgment that confirms you are a victim of fraud, if applicable.

Why does 'identity theft' paperwork matter more than you think?

When you request a fraud block under the Fair Credit Reporting Act Section 605(b), the credit bureaus rely on the paperwork you submit to determine whether an identity-theft claim is valid. Without the proper documents, the bureaus cannot place the block, and the fraudulent information may continue to affect your credit file, undermining the protection the statute intends to provide.

Required identity-theft documentation typically includes:

  • A completed identity-theft affidavit (Form FTC Identity-Theft Report).
  • A copy of a government-issued photo ID (driver's license, passport, or state ID).
  • Proof of residence, such as a recent utility bill or lease agreement.
  • Police report or a filed complaint with a federal, state, or local law-enforcement agency, when available.
  • Any correspondence that demonstrates the fraudulent activity (e.g., letters from creditors or collection agencies).

Providing this full set of evidence not only satisfies the procedural requirements outlined in Section 605(b) but also creates a clear paper trail that the three credit bureaus can act upon. When the documentation is complete, the bureaus are generally able to place a fraud block promptly, shielding your credit file from further unauthorized entries.

The 5-minute check to find all three credit bureaus

The FCRA grants you the right to place a fraud block on any consumer report that may be compromised, and the quickest way to activate that protection is to confirm that all three credit bureaus have the same information on file. By completing a brief verification, you can ensure the block is applied uniformly, reducing the chance that a fraudulent account slips through a single bureau's system.

  1. Obtain a free annual credit report from each of the three credit bureaus-Equifax, Experian, and TransUnion-using the authorized government website.
  2. Identify any discrepancies by comparing the personal information (name, Social Security number, address) and the status of the fraud block across the three reports. Mark any report that lacks the block or shows conflicting data.
  3. Submit a consolidated request to the bureau missing the block. Include a copy of the other two reports as evidence, attach the required identity-theft documentation, and cite Section 605(b) to demand the fraud block be added.

After the bureaus process your request, re-download the reports within a week to verify that the fraud block now appears on all three. This five-minute cross-check helps maintain consistent protection under the FCRA.

What if a credit bureau ignores your fraud block request?

If a credit bureau fails to honor your fraud block request, the first step is to document the non-compliance and formally dispute the inaction under the Fair Credit Reporting Act's Section 605(b). Send a certified-mail follow-up to the bureau's dispute department, attaching a copy of your original block request, any identity-theft report, and a brief cover letter that cites your statutory right to have the fraudulent file suspended. Keep copies of all correspondence and delivery receipts; these records become essential evidence if you need to escalate the matter.

  • File a complaint with the Consumer Financial Protection Bureau (CFPB). Include the bureau's response (or lack thereof), your certification of mailing, and all supporting identity-theft documentation.
  • Request a "hard copy" copy of your file from the bureau to verify that the block was never applied. This can reveal whether the error is procedural or systemic.
  • Consider filing a lawsuit for violations of the FCRA if the bureau continues to ignore the request after you have provided proper notice and documentation. Consult an attorney to assess standing and potential damages.
  • Notify the other two credit bureaus of the non-compliance, providing them with the same evidence so they can act independently and prevent a fragmented credit profile.

By following these steps, you create a clear audit trail that pressures the non-responsive bureau to correct the file and safeguards your rights under Section 605(b).

Pro Tip

⚡ Send a signed, notarized identity-theft affidavit (or police/FTC report) plus a copy of your government ID and a recent utility bill to each credit bureau, then follow up with a certified-mail copy of the same packet if you don't see the "fraud block" label appear on all three reports within seven days.

What happens when a fraud account is tied to a family member's card?

Under the Fair Credit Reporting Act, the full name Fair Credit Reporting Act Section 605(b) gives you the right to request a fraud block when a fraudulent account appears on a report. If the account was opened using a family member's credit card, the primary cardholder can still initiate a block, but the bureau will look for evidence that the fraud was tied to the cardholder's identity rather than just the card number. Providing a copy of the family member's statement showing the unauthorized charge, a written explanation of the relationship, and any police or FTC reports helps the credit bureaus determine whether the file should be marked as fraudulent and the account removed from the consumer's file.

When the block is granted, the fraudulent entry is flagged across all three credit bureaus, and it no longer contributes to the consumer's credit score. The cardholder's own credit file remains intact, but the family member's file may show a "fraudulent account" notation, which can be cleared once the investigation is complete. If the bureaus reject the request, they must supply a reason, giving the consumer an opportunity to submit additional documentation or dispute the decision under Section 605(b).

Can you block an account tied to an authorized user?

fraud block can be placed on an account that is listed under an authorized user, but the right to do so hinges on whether the authorized user's information was misused in a way that creates a "disputed" item under the Fair Credit Reporting Act (FCRA) Section 605(b).

When an unauthorized party adds or exploits an authorized-user designation to open new credit, the account is treated as a fraudulent entry. The primary account holder or the authorized user may submit a dispute to the credit bureaus, asserting that the authorized-user status was obtained or used without proper consent, thereby triggering the statutory protection that allows the item to be blocked from reporting.

Examples

  • A spouse adds a child as an authorized user on a credit card and later the child's identity is stolen, resulting in unauthorized charges. The child (or parent) can request a fraud block because the authorized-user designation was abused.
  • An employee is listed as an authorized user on a corporate card, but a former coworker hacks the account and runs personal purchases. The employee can file a dispute, and the bureaus may block the fraudulent activity linked to that authorized-user line.
  • A fraudulent scheme creates "authorized-user" accounts using stolen personal data to inflate credit scores. Victims can invoke Section 605(b) to have those fabricated authorized-user entries blocked from their credit reports.

Why a mixed file demands a separate block request?

A mixed file occurs when a consumer's credit report contains both legitimate accounts and ones that were opened fraudulently. Because the legitimate information is valid, a standard fraud block that targets the entire file would also suppress accurate data, potentially harming the consumer's credit standing. Under Section 605(b), the law permits a targeted block that isolates only the fraudulent entries, preserving the integrity of the genuine records.

To achieve this separation, the consumer must submit a distinct block request that identifies each disputed account individually. The request should reference the specific fraudulent account numbers, the dates of unauthorized activity, and any supporting evidence such as police reports or identity-theft affidavits. By providing a clear delineation, the credit bureaus can apply the block solely to the identified fraud without affecting the rest of the file.

Credit bureaus generally process these separate requests by flagging the fraudulent entries and adding a notice to the consumer's file that explains the block's scope. This approach satisfies the requirements of Section 605(b) while ensuring that the consumer's legitimate credit history remains visible to lenders and other authorized users.

Red Flags to Watch For

🚩 If a bureau fails to place the block on **all three** credit reports, the hidden fraud could still appear to lenders that check the unblocked bureau, letting thieves keep borrowing in your name. Double-check every report.
🚩 The five-year clock starts when the bureau **accepts** your proof, not when you first notice the fraud, so a block you think is fresh may already be close to expiring unnoticed. Track the start date.
🚩 When you submit a fraud block, the bureau may **only block the specific accounts you list**; any other fraudulent entries you omitted will remain visible and can still be used by fraudsters. List every suspicious item.
🚩 Some bureaus require a **police report or FTC affidavit**; without it, they can legally ignore your request, leaving the fraudulent file untouched while you wait for a "response." Gather proper paperwork first.
🚩 If a bureau **removes the block after you provide new evidence** that the fraud is resolved, they might also delete the "blocked" notation, which can make it harder to prove later that you were a victim. Keep copies of all correspondence.

What does the 5-year limit on blocks actually mean?

five-year limit in Section 605(b) means that a fraud block may remain on a consumer's credit file for no longer than five years from the date the credit bureau receives valid proof of identity theft. After this period the bureau is required to remove the block automatically, unless the consumer provides new, sufficient documentation showing that the fraudulent activity is ongoing. The clock starts ticking once the bureau confirms the identity-theft claim, not when the consumer first discovers the misuse.

If the consumer wishes to keep the block in place beyond the five-year window, must submit fresh evidence-such as a recent police report, an FTC Identity Theft Report, or a renewed identity-theft affidavit-so the bureau can evaluate whether the threat persists. Without such updated documentation, the block expires and the consumer's file reverts to its standard status, allowing new inquiries to be processed as usual. This time-frame ensures a balance between protecting victims and preventing indefinite restrictions on credit access.

Key Takeaways

🗝️ You can request a fraud block under FCRA §605(b) by sending a signed statement plus identity-theft proof (police report, FTC report, affidavit, etc.).
🗝️ A fraud block hides the entire fraudulent file for up to five years, unlike a regular dispute that only targets one item and can take 30 days to resolve.
🗝️ Make sure you attach a government ID, proof of residence, and any creditor letters confirming the account was opened without your permission to ensure the bureaus act quickly.
🗝️ If a bureau fails to place the block, follow up with certified mail, keep all receipts, and consider filing a complaint with the CFPB or seeking legal advice.
🗝️ Still unsure how to pull, review, or protect your reports? Give The Credit People a call-we can obtain your credit files, analyze them, and guide you through the fraud-block process.

Secure Your Credit With a Fraud Block Today

You've learned how to stop fraudulent accounts under FCRA 605(b); now let us confirm every block is correctly in place. Call The Credit People for a free, personalized credit-report review and protect your score.
Call 801-878-6780 For immediate help from an expert.
Check My Credit Blockers See what's hurting my credit score.

 9 Experts Available Right Now

54 agents currently helping others with their credit

Our Live Experts Are Sleeping

Our agents will be back at 9 AM