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How to Block Fraudulent Accounts Under FCRA Section 605B

•NACCA Legal Editorial

Identity theft damages more than your peace of mind—it can instantly devastate your credit score, trigger abusive debt collection efforts, and prevent you from securing housing, mortgages, or vehicle loans.

Many identity theft victims begin by submitting standard online disputes through Equifax, Experian, or TransUnion. Unfortunately, automated dispute processing systems (like e-OSCAR) frequently send automated inquiries back to the fraudulent creditor, who simply checks their database and “verifies” the account as active.

To decisively halt this cycle, consumer law provides a powerful statutory weapon: FCRA Section 605B (15 U.S.C. § 1681c-2), known as the Identity Theft Block.


What Makes Section 605B Different from a Normal Dispute?

Under standard dispute procedures (15 U.S.C. § 1681i), a credit reporting agency has 30 days to investigate and can keep fraudulent entries on your report if the creditor claims the debt is valid.

Under Section 605B (15 U.S.C. § 1681c-2), the rules are fundamentally different:

  • Strict 4-Day Deadline: Consumer reporting agencies must block the reporting of fraudulent information within four business days of receiving your identity theft packet.
  • Mandatory Notification to Data Furnishers: The bureau must notify the reporting bank or collection agency that the information is the result of identity theft, preventing the furnisher from continuing to report or re-selling the debt to downstream debt buyers.
  • Permanent Erasure: Once blocked, the information cannot be re-inserted unless the bureau proves by clear and convincing evidence that you committed material misrepresentation.

Required Documentation for a Section 605B Demand Packet

To trigger the statutory protections of 15 U.S.C. § 1681c-2, you must assemble and submit a complete, airtight packet to each credit reporting agency:

1. Proof of Consumer Identity

  • Copy of government-issued photo ID (driver’s license or passport).
  • Proof of current address (recent utility bill, bank statement, or lease agreement).
  • Copy of your Social Security card or official W-2.

2. An Official Identity Theft Report

Federal regulations define an “Identity Theft Report” as an official report filed with an authorized law enforcement agency. To satisfy this requirement:

  • File an official complaint with the Federal Trade Commission at IdentityTheft.gov and print your official FTC Identity Theft Report.
  • Take the FTC report to your local municipal police department or county sheriff’s office and file an official police incident report. Obtain the verified report or case number.

3. Detailed Account Identification

  • Clearly list every fraudulent trade line, fraudulent inquiry, or unauthorized address.
  • Provide the creditor name, account number (or partial account number), and the exact balance reported.

4. Statement of Non-Involvement

  • Include a sworn, signed affidavit attesting that:
    • You did not open the accounts in question.
    • You did not authorize anyone else to open or use the accounts.
    • You did not receive any goods, services, funds, or benefit from the transactions.

Mailing Instructions: Creating an Evidentiary Paper Trail

Never submit an identity theft block through an online dispute portal. Online portals frequently force you to check terms of service containing mandatory arbitration clauses and limiting document uploads.

Instead, send your physical packet via USPS Certified Mail with Return Receipt Requested to the specialized fraud addresses of all three major bureaus:

  1. Equifax Information Services LLC – Fraud Department
  2. Experian Information Solutions – Fraud Processing Division
  3. TransUnion LLC – Fraud Victim Assistance Department

Retain copies of every document submitted, the post office tracking receipts, and the green return receipt cards (PS Form 3811).


What to Do If Bureaus Refuse or Fail to Block

If a credit reporting agency fails to block the fraudulent information within four business days, or if a data furnisher continues to report the account after receiving Section 605B notice, they may be liable under 15 U.S.C. § 1681n for willful noncompliance.

Willful noncompliance entitles consumers to:

  • Actual financial damages.
  • Statutory damages between $100 and $1,000 per violation.
  • Punitive damages.
  • Mandatory payment of consumer attorney fees and court costs.

Consult a NACCA Identity Theft Litigation Attorney

If your credit file remains tainted by fraudulent accounts after you have submitted an Identity Theft Report, contact a NACCA member attorney. Our consumer litigation network regularly assists victims in restoring their credit profiles and pursuing statutory claims against non-compliant bureaus and creditors.

Frequently Asked Questions

What is an FCRA Section 605B Block?
Section 605B of the Fair Credit Reporting Act (15 U.S.C. § 1681c-2) requires consumer reporting agencies to permanently block the reporting of any trade lines, inquiries, or public records resulting from identity theft within four business days of receiving proper documentation.
How does a Section 605B Block differ from a regular credit dispute?
A standard dispute gives bureaus 30 days to ask the creditor if the account is theirs, often leading to automated verification of fraudulent debts. A Section 605B block is an evidentiary demand that mandates an immediate block within four days based on your official identity theft report.
What documents are legally required for a 605B Block?
You must provide: (1) Proof of your identity (driver's license, utility bill, SSN card), (2) An official Identity Theft Report (an FTC Identity Theft Report accompanied by a police incident report), (3) Identification of the specific fraudulent accounts, and (4) A signed statement confirming you did not authorize the transactions.
Can a credit bureau decline or unblock a Section 605B block?
A bureau may only decline or unblock if it reasonably determines that the consumer made a material misrepresentation of fact or received goods or services as a result of the blocked transaction. They must provide prompt written notice explaining their basis.