Being served with a collection lawsuit starts a clock that does not care whether you dispute the debt, cannot afford a lawyer, or hoped the problem would go away. In California, you generally have 30 days to file a written response — and the majority of defendants who miss that deadline end up with default judgments on claims that were often beatable. Here is how answering actually works.
The deadline and what happens if you miss it
Once you are personally served with the summons and complaint, you generally have 30 days to file a response with the court (service by substituted service or mail adjusts the timing). If you file nothing, the plaintiff can request entry of your default, then a default judgment — enforceable for years through wage garnishment, bank levies, and liens, with interest accruing. Filing an answer costs a filing fee based on the amount demanded, and if you cannot afford it, the court's fee waiver process (form FW-001) may cover you. Whatever you do, do not spend the 30 days negotiating by phone without filing; talking does not extend the deadline.
Read the complaint like a lawyer would
Before drafting anything, extract the essentials:
- Who is suing — original creditor or debt buyer? Debt buyers must plead specific facts (ownership, chain of title, charge-off balance, itemization) under Civil Code § 1788.58.
- What is alleged — breach of written contract, common counts, or both, and in what amount
- When the debt went bad — compare the last-payment date to the four-year statute for written contracts, Code of Civil Procedure § 337
- Whether the complaint is verified — signed under penalty of perjury — because that changes how you must answer
The answer: forms and denials
California maintains official Judicial Council forms for exactly this situation — Code of Civil Procedure § 425.12 directs the Judicial Council to develop and approve pleading forms, and form PLD-C-010 is the standard answer to a contract complaint. Using it provides a standard structure while you focus on substance.
Denials follow Code of Civil Procedure § 431.30. If the complaint is unverified, you may file a general denial — a single statement denying everything — which puts the plaintiff to its proof on every element. If the complaint is verified, you must respond to the allegations specifically, admitting what is true and denying what is not (with an exception allowing a general denial in limited civil cases). Getting this wrong can result in allegations being deemed admitted, so check the verification page before choosing your approach.
Affirmative defenses: use them or lose them
An affirmative defense says "even if the allegations were true, there is another reason I am not liable, or not liable for the full amount" — and most are forfeited if not pleaded in the answer. Common ones in collection cases:
- Statute of limitations — CCP § 337's four-year period, remembering that a partial payment made before the period expires can restart the clock under CCP § 360, but a payment after expiration does not revive the claim under CCP § 337(c)
- Lack of standing — the plaintiff cannot prove it owns this account
- Payment or incorrect balance — amounts already paid or charges never authorized
- Identity theft or mistaken identity
- Failure to comply with the Fair Debt Buying Practices Act, Civil Code § 1788.50 et seq., where the plaintiff is a debt buyer
Plead every defense the facts plausibly support. You can drop weak ones later; you usually cannot add omitted ones without the court's permission.
Filing, serving, and what comes next
File the answer with the court clerk, pay the fee or submit the waiver, and have someone over 18 who is not a party serve a copy on the plaintiff's counsel by mail, filing the proof of service. After you appear, the case proceeds like any lawsuit: discovery (written questions and document demands run in both directions — and demanding the plaintiff's account records and assignment documents is where thin cases collapse), possible settlement discussions, and trial if needed. Many collection cases settle for substantially less once the defendant appears and insists on proof, and collection misconduct along the way can support claims under the FDCPA and Rosenthal Act. Validation demands made before and during suit remain useful — our debt validation page explains how they fit the defense.
Should you have a lawyer do this?
You can answer on your own, and doing so is far better than defaulting. But pleaded defenses, verified-complaint traps, and discovery strategy are where civil litigation experience earns its keep — and where fee-shifting statutes sometimes let consumers retain counsel affordably. At minimum, get the case evaluated before the deadline rather than after the default.
Talk to a California business attorney
If a summons just landed in your hands, a free consultation before your 30 days run can identify your defenses and get a proper answer on file. Schedule a free consultation or call (949) 418-2113.
This article is attorney advertising and provides general information only. It is not legal advice and does not create an attorney–client relationship. Facts matter; consult a lawyer about your specific situation.

