The most powerful tool in credit disputes. Here is how the 30-day rule works and how to use it.
Section 611 of the Fair Credit Reporting Act (15 U.S.C. § 1681i) is the reinvestigation provision. It is the legal basis for credit report disputes and creates the framework that all three bureaus must follow when you challenge information on your report.
In plain terms, Section 611 says: "If a consumer disputes information on their credit report, the bureau must investigate it. If the bureau cannot verify the information within 30 days, it must be deleted."
When you send a dispute letter under Section 611, a strict clock starts:
Under FCRA Section 611(a)(1), your dispute must include enough information for the bureau to identify the specific item you are challenging. You should include:
Important: The bureau can dismiss your dispute as "frivolous" if it does not include enough detail. This is why generic template letters are often less effective than personalized ones that cite specific facts about your account.
If your dispute is verified (the item stays), you have a powerful follow-up tool: the Method of Verification request.
Under Section 611(a)(6)(B)(iii), the bureau must provide you with a description of the procedure used to determine the accuracy of the disputed information. This includes:
If the bureau's "investigation" was just an automated check (which it often is), the Method of Verification response may reveal that no reasonable investigation actually occurred. This strengthens your case for a CFPB complaint or legal action.
If the bureau fails to complete its investigation within 30 days (or 45 days if you provide additional information during the investigation), the disputed item must be deleted under FCRA Section 611(a)(5).
This is why tracking the deadline is critical. If you sent your letter via USPS Certified Mail, you have proof of when the bureau received it. If they fail to respond by day 30, you have strong grounds to:
ScoreWipe generates Section 611 dispute letters tailored to your specific accounts. Our AI analyzes the details of each account and writes a personalized dispute letter that avoids the "frivolous" designation. When you mail a letter through our platform via USPS Certified Mail, we automatically track the 30-day deadline and send you email reminders as it approaches.
How to use a Section 609 letter to request your full credit file and build your dispute case.
ReadYour right to dispute directly with creditors and collectors after a bureau dispute is verified.
ReadBureau-specific dispute instructions for Equifax, including mailing addresses and tips.
ReadEscalate your dispute with the Consumer Financial Protection Bureau when bureaus fail to investigate properly.
ReadScoreWipe finds the disputable items, writes FCRA-compliant letters that cite the statute, and tracks the 30-day clock for you. Start free.
Upload my report — free