Served With a Lawsuit? How to Respond Before the Deadline

If you have been served with a lawsuit, read the summons immediately to find your response deadline, then file a written response with the court before that date. In most state courts you have only about 20 to 30 days from the day you were served, and ignoring the papers usually lets the other side win automatically through a default judgment.

This article is general legal information, not legal advice. Laws vary by state and situation, and reading it does not create an attorney-client relationship. For advice about your case, talk to a licensed attorney.

Key Takeaways

• Being served starts a strict response clock, commonly 20 to 30 days in state court and 21 days in federal court. The exact deadline is printed on the summons and must be verified for your court.
• Doing nothing leads to a default judgment, which the other side can enforce through wage garnishment, bank levies, and property liens.
• Your main response options are filing an Answer, filing a motion to dismiss, raising a counterclaim, or negotiating a settlement.
• You must respond to every numbered allegation in the complaint and raise all affirmative defenses in your Answer, or you may waive them.
• Calculate your deadline from the date you were served, not the date you happened to read the papers.
• Talk to a civil litigation attorney as early as possible, even for a short consultation, because some defenses and deadlines are easy to miss.

What "Being Served" Actually Means

Service of process is the formal legal procedure for notifying you that you have been sued. It usually means a process server, sheriff, or constable handed you (or, in some states, left with a household member) two documents: the complaint and the summons.

• The complaint (called a "petition" in some states) is the document that started the lawsuit. It names the parties, describes the facts the other side claims, lists the legal causes of action, and states what they want, such as a sum of money or a court order.
• The summons is the court-issued notice telling you that you have been sued and stating the deadline by which you must respond.

The person who sues is the plaintiff. You, the person being sued, are the defendant. Service rules vary by state and can include personal delivery, certified mail where permitted, substitute service on an adult household member, or, as a last resort, service by publication. If you believe you were never properly served, that itself can be a basis to challenge the case, but do not assume improper service means you can safely ignore the papers. Talk to a lawyer.

How Long Do You Have to Respond?

The most important number is on your summons. Common response windows are:

Court type	Typical response deadline	Notes
State general civil court	About 20 to 30 days from service	Varies by state; the summons controls
Federal court	Generally 21 days after service	Different deadlines apply to government parties
Small claims court	Often a court date instead of a written Answer	Procedures are simplified and vary widely

These are general ranges, not promises. Deadlines vary by state, court, and how you were served, and they can change. Always confirm your exact deadline from the summons and, where possible, the court clerk or an attorney. The clock generally runs from the date of service, so mark it on a calendar the day you receive the papers. If you need more time, some courts allow a short extension by agreement with the other side or by motion, but you must request it before the deadline passes.

For an overview of how the case will unfold after you respond, see our pillar guide on how civil lawsuits work in the U.S.

What Happens If You Ignore the Lawsuit

If you do not respond by the deadline, the plaintiff can ask the court for a default judgment against you. The court typically requires the plaintiff to show that you were properly served and did not respond. A default judgment is just as enforceable as a judgment after trial. The plaintiff can pursue collection through:

• Wage garnishment (your employer withholds part of each paycheck)
• Bank account levies (funds in your accounts are frozen and seized)
• Property liens (a recorded judgment attaches to real estate you own, blocking a sale or refinance until it is paid)

In some situations a defendant can ask the court to vacate (undo) a default judgment by showing a valid reason for missing the deadline and a meritorious defense, but this is uncertain and far harder than simply responding on time. The reliable way to protect yourself is to respond before the deadline.

Step-by-Step: How to Respond to a Lawsuit

1. Read the summons and complaint carefully. The summons tells you how long you have; the complaint tells you what you are accused of and which court the case is in. Note the case number and the court's name and address.
2. Write down your response deadline. Count from the date you were served. Put the deadline on a calendar and set a reminder several days earlier.
3. Contact a civil litigation attorney promptly. Even if you plan to represent yourself, a brief consultation can reveal defenses, deadlines, and risks you might not see. Note that a business entity generally cannot represent itself and usually must appear through a licensed attorney.
4. Evaluate your response options. Decide whether to file an Answer, file a motion to dismiss, assert a counterclaim, or pursue an early settlement. These are not always mutually exclusive.
5. Draft your response. If filing an Answer, respond to every numbered paragraph in the complaint by admitting it, denying it, or stating you lack enough information to admit or deny. Include all affirmative defenses you may rely on.
6. File with the court clerk and pay any fee. File before the deadline and keep a stamped copy. Many courts have a fee waiver process if you cannot afford the filing fee.
7. Serve a copy on the plaintiff or their attorney. You generally must deliver a copy of your response to the other side and keep proof of how you did it.
8. Prepare for the next phase. After your Answer is filed, the case moves into discovery, where both sides exchange information.

Your Response Options Explained

File an Answer

An Answer is your formal written response. You go through the complaint paragraph by paragraph and admit what is true, deny what is false, or state that you lack knowledge sufficient to admit or deny. Do not admit claims you dispute. You also raise your affirmative defenses here, which are legal reasons you should win even if the plaintiff's facts were true, such as the statute of limitations having expired, that you fully performed your obligations, or that the dispute was already settled. Affirmative defenses must generally be raised in the Answer or you may lose the right to use them later.

File a Motion to Dismiss

A motion to dismiss asks the court to throw out the case (or specific claims) without a trial because of a legal defect, such as the complaint failing to state a recognized cause of action, the wrong court hearing the case, the claim being time-barred, improper service, or a lack of standing. A motion to dismiss tests the legal sufficiency of the complaint, not whether the facts are true. If granted, courts often allow the plaintiff to file an amended complaint to fix the problem, unless the defect cannot be cured.

File a Counterclaim

If you have your own claims against the plaintiff arising from the same dispute, you can raise them as a counterclaim in your Answer. For example, if a contractor sues you for unpaid work, you might counterclaim that the work was defective. In federal court and most states, a counterclaim arising from the same events is compulsory, meaning you must raise it in this case or you may lose the right to bring it separately.

Negotiate a Settlement

Most civil cases settle. You can contact the plaintiff or their attorney to discuss early resolution. Settling can save the cost, time, and uncertainty of litigation. Even while negotiating, keep your response deadline in mind, because settlement talks usually do not pause the clock unless the other side agrees in writing or the court orders it.

One of the First Things to Check: The Filing Deadline Against You

Before deciding how to respond, look at whether the plaintiff filed in time. Every claim has a statute of limitations, the maximum period to file after the wrong occurred. If the deadline expired before the plaintiff filed, that is a powerful affirmative defense and may support a motion to dismiss. Limitation periods vary widely by state and claim type, and "tolling" rules can pause them, so this requires legal analysis. You can read more in our explainer on how long you have to file a civil lawsuit, and you can get a general starting point with our statute of limitations tool. Always verify any deadline against current state law or with an attorney.

Common Mistakes to Avoid

• Ignoring the papers or hoping the case goes away. Silence almost always produces a default judgment.
• Counting the deadline from the wrong date. It typically runs from when you were served, not when you opened the envelope.
• Filing a casual letter instead of a proper response. Courts expect an Answer or motion that follows the rules; a letter to the plaintiff usually does not count.
• Forgetting affirmative defenses or compulsory counterclaims. Leaving them out can waive them permanently.
• Admitting allegations by accident. In some courts, failing to deny an allegation can be treated as admitting it.
• Talking about the case publicly or with the plaintiff in writing. Statements can be used against you. Be careful what you put in texts and emails.
• Assuming you can fix everything later. Missed deadlines are far harder to undo than to meet.

What It Costs to Defend

Costs depend on the case and how it is handled. Many civil litigation attorneys charge hourly, with rates varying by location and experience, while some offer flat fees for limited tasks like reviewing the complaint or drafting an Answer. Many offer a free or low-cost initial consultation. Courts also charge a filing fee to submit your Answer in many civil cases, though small claims and some courts differ, and fee waivers are often available for those who qualify. Under the "American Rule," each side usually pays its own attorney fees regardless of who wins, but some contracts and statutes shift fees to the losing party, so the financial stakes can be higher than they first appear.

State and Local Differences

Civil procedure is largely set by each state, so the details change depending on where you are sued. Response deadlines, accepted methods of service, what an Answer must include, filing fees, and small claims dollar limits all vary. Local court rules can add their own requirements for formatting and filing. If the plaintiff is a government entity, special notice-of-claim rules may also be in play. Federal cases follow the Federal Rules of Civil Procedure, which differ from state rules. Because of this variation, confirm the rules for your specific court before you file.

When to Contact a Lawyer

Reach out to a civil litigation attorney as soon as you are served, especially if any of the following apply:

• The amount in dispute is significant or you could face a large judgment.
• The complaint involves complex claims like fraud, business disputes, or contract claims.
• You think you have strong defenses, such as an expired statute of limitations or improper service.
• You want to assert a counterclaim against the plaintiff.
• A government entity or a business with its own lawyers is suing you.
• Your deadline is close and you are unsure how to respond.

You can find qualified counsel through our directory of civil litigation lawyers or learn more on the civil litigation practice area hub.

Helpful Resources

• Your state court's self-help center or website, which often provides Answer forms, filing instructions, and fee waiver applications
• The court clerk's office for the court named on your summons, for current filing fees and procedural questions (clerks can explain procedure but cannot give legal advice)
• Your state or local bar association's lawyer referral service
• Legal aid organizations in your area, for those who qualify based on income

Frequently Asked Questions

What happens if I am served with a lawsuit and do nothing?

If you do not respond by the deadline on the summons, the plaintiff can ask the court for a default judgment against you. Once entered, that judgment can be enforced through wage garnishment, bank levies, and liens on your property. Doing nothing is the most common way defendants lose, so respond before the deadline even if you think the claim is wrong.

How long do I have to respond after being served?

The exact deadline is on your summons. In many state courts you have roughly 20 to 30 days from the date of service, and in federal court it is generally 21 days. Deadlines vary by state and court and can change, so confirm yours from the summons and, if possible, with the court clerk or an attorney. Count from the date you were served.

Do I have to hire a lawyer to respond?

Individuals can represent themselves in civil court, which is called appearing "pro se," and this is most practical in small claims court. In more complex litigation, self-representation is risky because of strict procedural and evidence rules. A business entity generally cannot represent itself and usually must appear through a licensed attorney. Even a brief consultation can help you avoid costly mistakes.

What is the difference between an Answer and a motion to dismiss?

An Answer responds to the allegations in the complaint, admitting or denying each one and raising your defenses. A motion to dismiss asks the court to throw out the case for a legal defect, such as the wrong court, an expired deadline, improper service, or a complaint that does not state a valid claim, without addressing whether the facts are true. Which one fits depends on your situation, and sometimes a motion comes before an Answer.

Can I be sued in the wrong state or county?

Possibly, and it may be a defense. A court must have authority over you (jurisdiction) and be the proper location (venue). Venue is usually proper where you live or do business, or where the events happened. If a case was filed in the wrong place, you may be able to seek dismissal or transfer, but you generally must raise the issue promptly and correctly. Talk to a lawyer, because these objections can be waived if not raised in time.

What if I was never properly served?

Service must follow your state's rules. If you were not properly served, that can be a basis to challenge the lawsuit, and improper service is a common ground for a motion to dismiss. However, do not assume defective service lets you safely ignore the case, because courts can sometimes find that service was adequate or allow the plaintiff to try again. Consult an attorney about how to raise the issue without accidentally accepting the court's authority.

Can I file my own claims against the person suing me?

Yes. If you have claims against the plaintiff arising from the same dispute, you can raise them as a counterclaim in your Answer. In federal court and most states, a counterclaim from the same events is compulsory, meaning you may have to bring it in this case or lose it. This is one reason to identify your potential claims early, ideally with a lawyer's help. To understand the elements of a related claim, see our guide on how to sue for breach of contract.

What happens after I file my Answer?

Once your Answer is filed, the case moves into the discovery phase, where both sides exchange information through tools like written questions, document requests, and depositions. The court may set deadlines and schedule conferences, and many cases settle along the way. You can read more about what to expect in our overview of the civil lawsuit discovery process, and if you are weighing whether to sue someone yourself, see how to file a civil lawsuit step by step.

Being served with a lawsuit is stressful, but the clock is short and the right first move is straightforward: read the summons, mark your deadline, and respond on time. Because civil procedure varies so much by state and the consequences of a missed deadline are serious, talk to a licensed civil litigation attorney in your area as soon as you can to protect your rights and choose the strongest response.