How to Respond to a Lawsuit in Pennsylvania: Answer a Complaint (2026)

An answer responds to each numbered paragraph of the complaint by admitting it, denying it, or stating you are without knowledge or information sufficient to admit or deny, and then lists your affirmative defenses. Pennsylvania does not publish a single statewide general-denial form for Common Pleas cases, so you type the answer using the caption format required by Pennsylvania Rule of Civil Procedure 1018, naming the court, the parties, and the case number, and you sign and verify it.

File your written answer with the Prothonotary or Department of Court Records of the Court of Common Pleas named in the complaint within 20 calendar days of service under Pennsylvania Rule of Civil Procedure 1026(a), provided the complaint carries a notice to defend. Serve a copy on the plaintiff or the plaintiff's attorney by hand delivery or mail under Pa.R.C.P. 440. The answer filing fee varies by county, so check the local Prothonotary fee schedule before you file.

Under Pennsylvania Rule of Civil Procedure 1037(b), the prothonotary can enter a default judgment against you on the plaintiff's praecipe once you miss the answer deadline on a complaint that contained a notice to defend. You can file a Petition for Relief from Judgment to open or strike the judgment. Under Pa.R.C.P. 237.3(b), if you file within 10 calendar days after the judgment is entered on the docket and attach a verified answer, the court presumes the petition is timely and the excuse reasonable. Act quickly, because waiting past 10 days makes the standard harder to meet.

Often yes. Parties commonly agree in writing to extend the time to file an answer, and the court can grant an extension for cause. Filing preliminary objections under the rules of civil procedure also changes the timeline, because it raises threshold challenges before an answer is due. Get any extension in writing, because the default clock keeps running until the plaintiff agrees, the court grants more time, or you file a responsive pleading.

You can ask the court to waive your filing fee by filing a Petition to Proceed In Forma Pauperis under Pennsylvania Rule of Civil Procedure 240. Eligibility is based on being unable to pay the costs of litigation, often shown through receipt of public benefits or low income. If the court grants the petition, you can file your answer without paying the county filing fee that would otherwise apply.

Yes. A defendant can raise improper service of process through preliminary objections, which challenge whether the court has jurisdiction because service did not follow the rules. If service was defective, the time to answer may not have started to run. Raise a service problem promptly rather than ignoring the case, because ignoring a complaint that carries a notice to defend still risks a default judgment under Pa.R.C.P. 1037(b).

Common affirmative defenses recognized under the Pennsylvania rules include the statute of limitations, payment, accord and satisfaction, release, fraud, duress, estoppel, waiver, res judicata, and discharge in bankruptcy. To assert your own claims against the plaintiff, you may file a counterclaim. Under Pennsylvania Rule of Civil Procedure 1031(a), a counterclaim is permissive, meaning a defendant may set forth in the answer any cause of action cognizable in a civil action.

Respond the same way as any civil complaint: file a timely answer that admits or denies each allegation and raises your defenses. In debt cases, check the four-year statute of limitations for actions on a written contract under 42 Pa.C.S. § 5525(a) and whether the collector validated the debt under the federal Fair Debt Collection Practices Act, 15 U.S.C. § 1692g. Do not ignore the complaint, because silence on a complaint with a notice to defend leads to a default judgment for the full amount claimed.

A defendant served with a divorce or dissolution complaint follows the general civil response rules under Pennsylvania Rule of Civil Procedure 1026(a) and 1920.1, so you generally have 20 calendar days to file a response if the complaint carries a notice to defend. You file with the Prothonotary of the Court of Common Pleas and serve the plaintiff. Missing the window can let the case proceed and let the court decide property and support issues without your input, so calendar the date carefully.