Sued by a Debt Buyer in Florida? Here Is What They Have to Prove to Win

If the plaintiff in your debt lawsuit is a company you have never heard of — names like Midland Funding, LVNV Funding, Portfolio Recovery Associates, or Cavalry SPV — you are likely being sued by a debt buyer. Debt buyers purchase large portfolios of old, defaulted accounts from original creditors for cents on the dollar, then file mass lawsuits to collect. They are not the bank or store that originally extended you credit. And in Florida, their cases turn on documentation that is often missing or incomplete.

What is a debt buyer and how are they different from the original creditor?

When a credit card company or lender decides a delinquent account is uncollectible, it often sells the account — along with thousands of others in a batch — to a debt buyer at a steep discount. The debt buyer then claims the right to collect the full balance. The problem is that when accounts change hands multiple times, documentation gets lost. A debt buyer suing you in Florida court must prove it owns the right to collect — and that chain of proof is where their cases most often fail.

Proof requirement 1: Chain of title — they must prove they own your debt

The foundation of any debt buyer's case is proving they own the debt. This requires establishing a documented chain of assignment from the original creditor to the current plaintiff, specifically identifying your account. A bill of sale or assignment agreement from the original creditor is the core document — but debt buyers frequently produce only a generic affidavit asserting ownership, without the underlying assignment records.

The challenge: debts are often sold multiple times. If a bank sold a debt to Company A, which sold it to Company B, which is now suing you, each link in that chain must be documented. A gap — a missing bill of sale, an assignment that does not specifically identify your account — is a defense you can raise, both in your Answer and later in discovery.

Proof requirement 2: Documents attached to the complaint — Fla. R. Civ. P. 1.130(a)

Under Florida Rule of Civil Procedure 1.130(a), any 'bond, note, bill of exchange, contract, account, or document upon which action may be brought' must be attached to the complaint — or incorporated by a copy of the portions material to the case. For a debt buyer's lawsuit, that generally means:

• The original credit agreement or account documentation the claim is based on — or, for a revolving account like a credit card where no single signed contract may exist, the account statements showing the debt
• The assignment or bill of sale transferring the account to the plaintiff, if the complaint relies on that transfer to establish the plaintiff's right to sue
• Account statements showing the balance claimed

If a debt buyer's complaint fails to attach the documents its claim is based on, that is a recognized ground for a motion to dismiss or motion for more definite statement under Rule 1.140. Courts have described Rule 1.130's purpose as requiring attachment of the documents a cause of action actually rests on — not just any paper connected to the case. A bare complaint that asserts you owe money without attaching the account documentation invites this challenge.

Proof requirement 3: Standing to sue

Florida courts have applied the same lack-of-standing analysis to debt-buyer collection suits that they apply in foreclosure cases: a plaintiff who is not the original party to the contract must prove it has a right to enforce that contract, typically through the assignment chain described above. If the debt buyer cannot establish standing — because the assignment does not clearly cover your specific account, or a link in the chain is missing — that can be grounds for dismissal or judgment in your favor.

Other defenses specific to debt buyer cases

• Statute of limitations. Debt buyers often sue on old debts. Under Florida Statute § 95.11(2)(b) (5 years, written contracts) or § 95.11(3)(j) (4 years, oral/open-account debts), the claim may be time-barred. This must be raised as an affirmative defense in your Answer — see our full breakdown linked below.
• Incorrect amount. Debt buyers sometimes claim a balance that includes interest or fees added after purchase that were not authorized by the original agreement. Challenge the amount if it does not match your records.
• FDCPA and FCCPA violations. Debt buyers are 'debt collectors' under the federal Fair Debt Collection Practices Act, and Florida's own Consumer Collection Practices Act (Fla. Stat. § 559.72) provides parallel and in some ways broader protections, applying to original creditors as well as debt buyers. Suing on a debt the collector knows is time-barred, misrepresenting the amount owed, or other prohibited conduct may support a counterclaim — whether you have a claim depends on the specific facts.
• Identity or account errors. Batch purchases of debt are error-prone. Debt buyers sometimes sue the wrong person or confuse accounts. If the account is not yours, deny it explicitly in your Answer.

What to do when you are sued by a debt buyer

1. Read the complaint carefully. Who is the plaintiff? Is the amount correct? Are the account documents and any assignment records attached, as Rule 1.130(a) requires?
2. Note the answer deadline. Florida Rule of Civil Procedure 1.140(a) generally gives you 20 days from service to file a written Answer.
3. File a written Answer. Deny what you dispute, raise your affirmative defenses under Rule 1.110(d) — statute of limitations, lack of standing/chain of title, incorrect amount — and put them on the record.
4. Send a written debt validation request. Under the FDCPA, a debt collector must provide written verification of the debt if you request it within 30 days of their first communication. This is separate from your court Answer — do both.
5. Request documents in discovery. Once you have filed an Answer, you can formally request the original credit agreement, account statements, and all assignment records. Many debt buyers settle or drop cases rather than produce complete documentation.