Errors in debt collection lawsuits are more common than most defendants realize.

Plaintiffs – particularly debt buyers handling large portfolios of accounts – sometimes file suits containing inaccurate amounts, incorrect account information, documentation from the wrong account, or claims against the wrong person entirely. Identifying and raising these errors in court is both a legal right and a practical defense strategy.

Why Errors Occur in Debt Collection Cases

The consumer debt collection industry processes millions of accounts. Charged-off accounts are sold in bulk transactions, sometimes multiple times, and the account-level data passed between buyers is often limited to spreadsheet entries rather than complete file records. Original documents – the credit card agreement, the full account statement history, correspondence with the consumer – may not transfer with the account at all.

This creates systematic conditions for errors: accounts may be filed against people who share a name with the actual debtor, balances may include charges added after the account left the original creditor, and account numbers referenced in court filings may not match the defendant’s actual account. Each of these errors can be raised as a defense.

Common Filing Errors

Filing in the Wrong Court

The Fair Debt Collection Practices Act requires that collection lawsuits be filed in a judicial district where the consumer lives, where the consumer signed the contract, or where the real property that is the subject of the action is located. Filing in the wrong venue is an FDCPA violation and can be grounds for dismissal or transfer of the case.

Filing After the Statute of Limitations

Debt buyers sometimes fail to verify the last payment date before filing, resulting in lawsuits on time-barred debts. This is one of the most common filing errors and is fully addressable through a statute of limitations defense. Knowingly filing on a time-barred debt may also constitute an FDCPA violation.

Filing Against the Wrong Person

Name mix-ups, shared Social Security numbers in joint accounts, credit bureau file merges, and identity theft all create situations where a lawsuit is filed against someone who is not the actual debtor. This is a complete defense and should be raised immediately if it applies.

Missing or Incorrect Account Number

The account number in the complaint or attached exhibits does not match the actual account being sued on. This discrepancy can undermine the plaintiff’s ability to connect the documentation to the specific defendant.

Documentation Mistakes

Attaching the Wrong Account’s Documents

In high-volume litigation operations, exhibits are sometimes attached to the wrong complaint. An account statement for a different consumer’s account, or a cardholder agreement with a different account number, is a significant documentation error that goes directly to the plaintiff’s ability to prove its case.

Using Unverified or Incomplete Affidavits

Some plaintiffs rely on affidavits from their own employees stating that the balance is accurate, without producing the underlying account records those affidavits reference. An affidavit that asserts a conclusion (the balance is $X) without the documentary foundation (account statements and payment history) may be challengeable as lacking adequate foundation.

Incomplete Assignment Documentation

As discussed in the context of debt buyer lawsuits, missing links in the chain of assignment – the documents showing the debt’s transfer from the original creditor to the plaintiff – are a form of documentation error that affects the plaintiff’s standing.

Incorrect Balance Claims

The balance claimed in a debt collection lawsuit may be overstated for various reasons:

• Interest continued accruing after the account was sold to a debt buyer, at a rate not permitted under the original account agreement
• Collection fees or attorney’s fees were added that are not authorized by the account terms or state law
• Payments made before charge-off were not credited against the balance
• The account was partially settled previously and the remaining balance was not correctly calculated
• Multiple accounts were inadvertently combined into a single claimed balance

If you have any records of the account, compare the claimed balance to what your records show. Even a partial payment history or a single statement showing a lower balance can support a challenge to the amount claimed.

Identity Errors

Mixed Credit Files

Credit bureaus sometimes merge the files of two consumers who share similar names, addresses, or Social Security numbers. If an account on your credit report is not yours, a lawsuit based on that account may also be filed against you by mistake.

Identity Theft

An account opened by someone using your identifying information fraudulently is not your debt. If you are sued on an identity theft account, gather any identity theft reports, credit dispute correspondence, or fraud affidavits you have previously filed and present them in your defense.

Estate or Authorized User Issues

Authorized users on credit accounts are generally not responsible for the balance in the same way the primary cardholder is. Lawsuits filed against authorized users rather than the primary account holder may be legally deficient.

How to Raise Errors in Court

In Your Answer

Identify each specific error in your written answer. Deny the inaccurate allegations and state the correct facts as you understand them. If the claimed amount is wrong, deny the specific amount. If the account is not yours, deny that the account belongs to you.

Through Discovery

Use formal discovery to demand documentation that would expose errors. Request the original account agreement, all account statements, all assignment documents, and a detailed accounting of the claimed balance. Discrepancies between the requested records and the allegations in the complaint become evidence supporting your defense. For more on using discovery to challenge documentation, see: debt validation defense.

Through Motions

If discovery reveals clear errors, file a motion for summary judgment or a motion to dismiss. Attach evidence of the specific error and argue that the plaintiff cannot prevail because the foundational facts of its case are inaccurate. For dismissal procedures, see: how to dismiss a debt lawsuit.

At Hearing or Trial

Present your evidence of errors directly. Bring any account statements, correspondence, or payment records that contradict the plaintiff’s claims. Object to exhibits that are internally inconsistent or that cannot be properly authenticated by the plaintiff’s witness.