How Does the Federal Jury Duty Process Work? A Step-by-Step Guide

Meta description: Learn how federal jury duty works, from receiving a summons and completing the questionnaire to jury selection, service, pay, and possible excusals.

Federal jury duty begins when a U.S. district court contacts a person for possible service. A summons does not mean that person has already been selected for a trial: it starts a process that may include a questionnaire, a court appearance, and questioning by the judge and attorneys. The exact schedule varies by district, but the main steps are similar nationwide. Knowing what to do, what to bring, and how federal jury service differs from state court can make the process easier to navigate.

What Federal Jury Duty Means

Federal courts use juries to decide certain civil and criminal cases. A petit jury, often called a trial jury, hears evidence and reaches a verdict. A federal criminal petit jury usually has 12 members, while a civil jury generally has at least six. A grand jury does not decide whether a defendant is guilty. It reviews evidence presented by prosecutors and determines whether there is enough evidence to issue an indictment, or formal accusation.

Federal jury duty is administered by the U.S. district courts. Each district has a jury plan and local procedures, so reporting instructions, service terms, parking arrangements, and qualification rules can differ in practical details. The court named on the summons is the best source for instructions specific to a person’s service.

Step One: Receive and Verify the Summons

A federal jury summons is an official notice from a U.S. district court. It generally gives a response deadline, instructions for completing a qualification form, and a date or period when the recipient may need to report. The document may arrive by mail, though the court can direct recipients to respond online or by phone.

Read the summons carefully and respond by its deadline. Do not assume that a summons is optional or that a person has been selected for a trial. At this stage, the court is determining eligibility and managing its pool of prospective jurors. If a date creates a serious problem, the summons or court website may explain how to request a postponement or excusal.

Scammers sometimes pose as court employees and demand immediate payment, gift cards, or sensitive information to avoid arrest. Federal courts do not collect a fine over the phone for missing jury duty. Anyone unsure whether a notice is genuine should contact the district court using the phone number or website listed on the court’s official .gov site—not contact details supplied by an unexpected caller or message.

Step Two: Complete the Jury Questionnaire

The court usually asks prospective jurors to complete a qualification questionnaire. Questions can cover citizenship, age, residence, English ability, prior felony convictions, and other eligibility matters. The questionnaire also helps the court build a pool that reflects a fair cross-section of the community, as required by federal law.

Federal law generally requires a person to be a U.S. citizen, at least 18 years old, and a resident of the federal judicial district for at least one year to qualify. A person must be able to understand English well enough to complete the form and serve. Certain physical or mental conditions that prevent service may affect eligibility. A felony conviction can also disqualify someone, unless the person’s civil rights have been legally restored. The court—not a prospective juror’s assumption—determines how these requirements apply.

Jury pools are assembled according to each district’s jury selection plan. Federal law calls for random selection from a fair cross-section of the community; districts commonly use voter registration lists and may use other lists, such as driver’s license records, as permitted by their plans. A questionnaire is not a guarantee of selection for a particular case.

Step Three: Ask for a Postponement, Excusal, or Accommodation if Needed

Federal law allows a court to excuse a person when service would cause undue hardship or extreme inconvenience, or when excusal is required by public necessity. The court may also provide accommodations for a disability. Rules and deadlines vary, and some courts allow a one-time postponement while others require a written request with supporting details.

Requests should be submitted through the method stated in the summons. A person should explain the specific conflict or hardship and provide documentation if the court requests it. Examples that may warrant review include a serious medical issue, a major caregiving responsibility, or an unavoidable work or travel obligation. These are not automatic exemptions: the court decides each request under applicable law and local procedures.

Federal law also identifies some categories of people who are exempt from jury service, including certain active-duty members of the armed forces, professional fire and police department members, and certain public officers. These exemptions are not a reason to ignore a summons. Recipients should follow the court’s directions and confirm their status with the jury office.

Step Four: Report to Court When Instructed

If the court directs a recipient to report, the person should arrive at the stated time and location, bringing the summons and any identification the court requests. Districts may have security screening, limits on permitted items, and rules about phones or other electronic devices. The court’s website or reporting notice should be checked before leaving home.

Some courts use a call-in system or online reporting page. Prospective jurors may be told to check after a certain time to learn whether they are needed the next day. Others report in person for jury selection. Following the court’s current instructions is essential, because schedules can change as cases settle, hearings move, or trial needs shift.

Step Five: Take Part in Voir Dire

When a trial requires a jury, a group of prospective jurors may be brought into the courtroom for voir dire, the questioning process used to identify potential bias or conflicts. The judge and attorneys may ask about experiences, relationships, beliefs, or other circumstances that could affect a person’s ability to evaluate the case fairly. Questions may be asked in open court or through a private discussion, depending on the issue and the court’s procedures.

After questioning, the judge may excuse a prospective juror for cause if the law recognizes a reason that prevents fair service. Attorneys may also use a limited number of peremptory challenges, which do not generally require a stated reason but cannot be used for prohibited discriminatory purposes. The remaining people are selected to serve, and alternates may also be chosen.

Being questioned does not mean a person has done anything wrong. The court is trying to seat an impartial jury. If selected, jurors take an oath and receive instructions about the case, courtroom conduct, note-taking, and communication. If not selected, a person may be released or told to remain available, depending on the district’s service system.

Step Six: Serve on a Trial or Grand Jury

Petit jury service

Trial jurors listen to opening statements, testimony, exhibits, and legal instructions from the judge. Jurors must decide the case from the evidence presented in court, not from outside research, news coverage, or conversations with others. They should not discuss the case with fellow jurors until deliberations are authorized, and they must report any attempted contact or outside influence to the court.

At the end of the evidence, the judge explains the law that applies. Jurors then deliberate privately and attempt to reach a verdict under the instructions. In a federal criminal case, a guilty verdict must be unanimous. Civil cases may also require unanimity, though the parties can agree to a different standard under federal rules. The judge, not the jury, decides questions of law and imposes a criminal sentence.

Grand jury service

Grand jurors serve in a different role. They hear evidence and legal explanations, usually presented by a prosecutor, and decide whether probable cause supports an indictment. Grand jury proceedings are generally secret, and an indictment is not a finding of guilt. The accused’s guilt, if the case proceeds, is decided later through a trial or other legal process.

How Long Does Federal Jury Duty Last?

There is no single national service length for every federal juror. A district may use a “one day or one trial” approach, under which a person who is not selected may be released after reporting, while a selected juror serves through the trial. Other districts use different call-in or term systems. Trial length depends on the case, and a grand jury may meet on a recurring schedule over a longer period.

The summons and jury office can explain the district’s expected service period. A person should avoid making firm travel or work plans based on a guessed end date; the court’s schedule is controlling. If an emergency arises during service, jurors should tell court staff or the judge rather than leaving without permission.

Federal Jury Duty Pay, Travel, and Work

Under federal law, eligible jurors generally receive $50 for each day of service, along with authorized travel expenses. The daily fee generally increases to $60 after more than 10 days of service for a petit jury, or more than 45 days for a grand jury. Additional allowances may be available for qualifying travel, parking, or overnight expenses, subject to federal rules and district procedures. The court can provide current reimbursement details.

Federal law does not require private employers to pay employees for jury service. However, an employer may have a paid jury-leave policy, and some states or local laws provide additional protections. Federal law prohibits an employer from discharging, threatening, intimidating, or coercing a permanent employee because of federal jury service. Jurors should check workplace policies and local law before assuming whether their time away will be paid.

What Happens If Someone Ignores a Federal Summons?

A person should not disregard a federal jury summons. Federal law allows a district court to order a person who fails to appear or respond to show cause why the person should not be held in contempt. After a hearing, the court may impose a fine of up to $1,000, imprisonment for up to three days, community service, or a combination of these penalties. Courts commonly provide an opportunity to explain a failure to comply, but that possibility is not a substitute for contacting the court promptly.

If a summons was missed, the recipient should contact the jury office using official court contact information and follow its instructions. A genuine medical emergency, delivery problem, or other serious circumstance should be explained honestly and as soon as possible.

Federal Jury Duty Compared With State Jury Duty

Federal and state jury service share the basic purpose of providing impartial community participation in the justice system, but they are administered separately. A federal summons comes from a U.S. district court and concerns a federal case. A state summons comes from a state or local court. Eligibility details, service terms, juror pay, postponement options, and employer protections may differ.

Receiving a notice from one court does not automatically cancel a notice from another. Anyone who receives overlapping summonses should contact both jury offices and ask how to proceed. The court issuing each summons is responsible for determining whether a recipient must report, may be excused, or can reschedule.

Reliable Sources for Federal Jury Duty Information

For accurate instructions, prospective jurors should consult the official website of the U.S. district court named on the summons. Federal statutes provide the nationwide legal framework, while each district’s jury plan explains local practices.

• U.S. Courts: Jury Service explains federal jury eligibility, selection, service, and juror compensation.
• 28 U.S.C. Chapter 121 covers federal jury selection and service, including qualification, excuses, and employer protections.
• U.S. Courts: Types of Cases describes the distinction between civil and criminal cases in federal court.