Sued for a Debt That Isn't Yours

Mistaken identity and mixed-up files are a real defense — here is how the process works when the plaintiff has the wrong consumer.

What this page covers

• How mistaken-identity claims arise and what the collector must prove.
• The documents that establish you are not the right defendant.
• How to raise the defense in your answer rather than ignoring the suit.
• What happens after the court is told the defendant is the wrong person.

Build the chronological record first

Whichever side of the dispute you are on, decide the case on documents: a dated timeline, every notice and response, payment records, photographs, and messages preserved in original form. Reconstructing this months later is the single most common failure point in self-represented cases.

Confirm every deadline at the source

Deadlines and fees in this area are set by statute and court rules and they change. Verify the current rule on the official judiciary or government self-help portal for your jurisdiction before you file anything, or ask the clerk. This page is general procedural information, not legal advice, and creates no attorney-client relationship.

How this fits the rest of the site

Use the guides for the full walkthrough, the calculators for numbers and deadlines, and the jurisdiction pages for where your matter is actually heard. Together they form a complete preparation workflow before you file or respond.