An official envelope from the county or federal court can feel alarming, but a jury summons is one of the most ordinary civic obligations in American life. Courts rely on ordinary residents to decide criminal and civil cases, and the system only works if people respond. Here is a practical guide to what the notice means and how to handle it.

Read the Summons Closely

A summons is a legal order to appear or to respond by a set date. Look for your reporting date, the courthouse address, a juror identification number and instructions for responding. Many courts now offer an online portal or a QR code for replying, while others still use a paper questionnaire that must be mailed back.

Check whether the notice is from a state, county or federal court. The rules for eligibility, pay and excuses differ between them, so use the contact details printed on your own notice rather than a number from an unfamiliar message.

Respond Before the Deadline

The most important step is the simplest: reply on time. Ignoring a summons can lead to penalties in many jurisdictions, which may include fines or a court order to explain yourself. Even if you believe you are not eligible, you generally still need to tell the court so.

The questionnaire usually asks about your name, address, age, citizenship, language ability and any prior felony convictions. Answer honestly and keep a copy or screenshot of your submission for your records.

Who Is Usually Eligible

Requirements vary by jurisdiction, but courts commonly look for people who are U.S. citizens, at least 18 years old, residents of the county or district, able to understand English well enough to follow a trial, and free of disqualifying criminal convictions. Some places also exempt or allow excuses for certain groups, such as people with serious medical conditions or full-time caregivers of young children. Your local court website lists the exact rules.

Asking for a Postponement or Excuse

If the date truly does not work, most courts allow you to request a one-time deferral to a later term. Valid reasons often include a scheduled surgery, a planned trip that is already paid for, an exam or a work conflict that cannot be moved. Ask early, put the request in writing or through the portal as directed and include any documentation the court asks for.

A request for a full excuse is usually reviewed more strictly than a postponement. Do not assume you have been excused until you receive confirmation from the court.

Talk to Your Employer

Share your summons with your supervisor as soon as you can. Many states have laws that protect employees from being fired for serving, though whether you are paid during service depends on your state and your employer. Some courts will provide a letter confirming your attendance, which can help with payroll. Self-employed workers and gig workers should plan ahead for lost income, since court stipends are typically modest.

Prepare for the Day at Court

A little planning makes a long day easier. Confirm your reporting time and whether you need to call or check an online message the night before, since some courts cancel groups of jurors at the last minute.

  • Bring your summons and a government-issued photo ID.
  • Check the courthouse rules on phones, bags and prohibited items before you leave home.
  • Dress in comfortable, neat clothing; courtrooms are often cool.
  • Plan for parking or transit and allow time for security screening.
  • Pack a book, charger and snacks if allowed, as waiting is common.

What Happens During Selection

Reporting does not guarantee you will sit on a jury. Potential jurors are called into a courtroom, where the judge and attorneys ask questions to determine whether each person can be fair in that particular case. This process is known as voir dire. Being dismissed is not a judgment about you; attorneys may remove people for many reasons.

If you are selected, the judge will explain your duties. Jurors are told not to research the case, discuss it with outsiders or post about it online. Those rules protect the fairness of the trial and are taken seriously.

Beware of Jury Duty Scams

Law enforcement and court officials regularly warn about scammers who call or email claiming you missed jury duty and must pay a fine immediately, often by gift card, wire transfer or payment app. Courts generally do not demand payment or personal details such as a Social Security number by phone or email. If you get a message like this, hang up and contact the court directly using the number on its official website.

Why It Matters

The right to a jury trial is written into the Constitution, and it depends on everyday residents making time to serve. For many people, the experience turns out to be more interesting than expected. At minimum, responding promptly and preparing a little will keep a summons from becoming a source of stress.

If you are unsure about any part of your notice, call the jury office listed on it. Staff answer these questions every day and can tell you exactly what your court requires.