U.S. Court of Appeals for the First Circuit

The U.S. Court of Appeals for the First Circuit is the smallest of the twelve regional courts of appeals, and it sits in Boston. Congress fixed its strength at six authorized judgeships under 28 U.S.C. § 44, a bench smaller than any other circuit carries. Those judges review decisions from the federal district courts in Maine, Massachusetts, New Hampshire, Rhode Island, and Puerto Rico. The territory is compact. The docket is not, because the same court that hears an ordinary contract appeal also decides questions of Puerto Rico law and review of federal agency orders. A litigant who understands where this court fits will read its rules and its precedent with a sharper eye.

Puerto Rico gives the circuit a character no other shares. Federal appeals from the territory reach this court, and many arrive with questions that blend federal statutes, the island's civil law tradition, and the constitutional status of Puerto Rico itself. Bilingual records are common, and the judges manage Spanish language proceedings that began in the district court below. The four New England states send a steadier mix of commercial disputes and federal regulatory cases. A lawyer new to this court should expect that regional texture, because its precedent often turns on facts particular to one of these places.

Most appeals in the First Circuit are decided by panels of three judges. The clerk assigns the panel, and its membership rotates so that any active judge may sit with any other. Senior judges keep hearing cases after they take senior status, and a visiting judge from another court sometimes fills a seat when recusals or a vacancy make that necessary. A three judge panel speaks for the entire court. Its published opinion binds later panels and every district judge in the five jurisdictions until the full court or the Supreme Court changes the rule. That principle of panel precedent gives the bench a settled body of law that parties can plan around.

When a party thinks a panel misread the law, or when a case raises a question of unusual importance, the litigant may petition for rehearing en banc under Fed. R. App. P. 35. En banc review in the First Circuit means the active judges sit together, and because the court holds only six seats, that full bench is small next to the crowded en banc courts of larger circuits. The judges grant rehearing sparingly. A petition has to show a conflict within the circuit's own decisions or a matter weighty enough to justify convening everyone. The court may also order rehearing on its own initiative. Denial is common, and it settles nothing about the merits of the question raised.

Supervision of the district courts runs mainly through direct appeal. A trial judge who applies First Circuit precedent knows that a departure will likely be reversed, so the published decisions of this court set the working rules for practice across all five jurisdictions. Trial lawyers cite those opinions in motion papers, and district judges follow them in evidentiary rulings and sentencing. The court thereby guides thousands of cases it will never see, because most disputes end in the district court without any appeal at all. That quiet influence matters as much as the reversals that draw attention.

The court also holds tools beyond the ordinary appeal. Under the All Writs Act, 28 U.S.C. § 1651, it can issue a writ of mandamus to hold a district court within its lawful authority. Mandamus is reserved for a clear abuse, not for the routine error that a normal appeal can fix, yet its availability shapes how trial judges handle discovery disputes and recusal motions. A party seeking the writ files an original petition, and the judges decide whether the lower court's action was so far off that immediate correction is warranted.

On the administrative side, the circuit takes part in governing the federal judiciary within its borders. A judicial council addresses complaints about judicial conduct and oversees the sound operation of the courts here. A Bankruptcy Appellate Panel operates in the First Circuit, which is one of only five circuits to run a BAP, along with the Sixth, Eighth, Ninth, and Tenth. The panel hears appeals from bankruptcy court judgments when the parties agree not to route the appeal through a district judge, and its rulings add another layer to the circuit's law.

Above this court sits the Supreme Court, which reviews a thin slice of its output through certiorari. A Supreme Court justice is assigned to the circuit for emergency applications, but day to day the First Circuit is the last word for almost every litigant, since the odds of a certiorari grant are low. The chief judge carries administrative duties along with a full caseload, chairing the council and handling the housekeeping that keeps the docket moving. For a client, the practical lesson is plain. The panel you draw will usually decide your case for good.

Arguments are heard in Boston, and the court sits in sessions scheduled across the year rather than continuously. Because the bench is small, the same judges appear before the bar often, and experienced advocates learn the questions each tends to press. That familiarity cuts both ways. A weak argument gets exposed quickly, while a prepared lawyer can anticipate the concerns the panel will raise. The clerk's office publishes the calendar in advance, and counsel receive notice of the panel only shortly before argument.

Knowing where the court fits is the start. The next question is how a case actually travels from a judgment in the district court to a decision on the First Circuit's docket.

An appeal in the First Circuit begins with a single document, the notice of appeal, filed in the district court under Fed. R. App. P. 3. The deadline is strict. A private civil litigant ordinarily has thirty days from entry of judgment, and that stretches to sixty days when the United States or a federal officer is a party, as 28 U.S.C. § 2107 and Fed. R. App. P. 4 set out. Miss the window and the court usually loses jurisdiction, because the appeal period is one of the few deadlines the Supreme Court has treated as jurisdictional. Certain post trial motions reset the clock, so counsel must track whether a timely Rule 59 or Rule 50 motion is pending before counting the days.

Once the notice is filed, the case moves to the clerk, who dockets it and issues a schedule. The appellant pays the docketing fee or seeks leave to proceed without prepayment. Building the record comes next. Under Fed. R. App. P. 10, the record holds the papers filed below, the exhibits, the docket entries, and the transcript of relevant proceedings, and the appellant must order any transcript needed to support the arguments on appeal. The district clerk transmits the record under Fed. R. App. P. 11. Deadlines for ordering the transcript run from the notice of appeal, and a missed transcript order can delay the whole schedule. A common early mistake is failing to order a full transcript, which can leave the First Circuit unable to review a factual challenge because the ground for it never reached the judges.

Briefing carries most of the weight. The appellant files a principal brief, the appellee answers, and the appellant may reply. Fed. R. App. P. 28 dictates the contents, from the jurisdictional statement to the argument, and Fed. R. App. P. 32 fixes the length limits and format that the First Circuit enforces without much patience for violations. The parties assemble an appendix under Fed. R. App. P. 30 holding the portions of the record the judges will need at hand. A brief that buries its best issue, or that argues five points with equal force, tends to lose to one that leads with two strong grounds and drops the rest.

Preservation is the quiet rule behind all of this. The court generally will not consider an argument that a party never made in the district court, and it reviews unpreserved claims only for plain error, a standard that rescues few appellants. A lawyer building a record for appeal makes the objection on time, states the ground, and gets a ruling. Waiver arguments fill the appellee's brief, and the panel is quick to hold that a point raised for the first time on appeal, or mentioned without developed argument, is forfeited. Trial counsel who plan for appeal keep the record clean, which is why appellate lawyers often join before the verdict. The work of winning an appeal starts in the trial court.

Not every appeal gets oral argument. Under Fed. R. App. P. 34, the First Circuit may decide a case on the briefs when the issues are clear or controlled by settled law, and a large share of dispositions come without argument. When the court does set argument, each side receives a fixed and often short block of time, and the judges interrupt with questions from the first sentence. The panel reads the briefs beforehand. The session works as a conversation about the hardest parts of the case, and the best advocates concede weak points quickly to protect their strong ones.

The standard of review often decides the appeal before the merits are reached. The First Circuit reviews questions of law de novo, meaning it owes no deference to the district judge's legal conclusions. Findings of fact after a bench trial survive unless clearly erroneous under Fed. R. Civ. P. 52(a), a demanding test that asks whether the reviewing judges hold a firm conviction that a mistake was made. Discretionary calls, such as evidentiary rulings and many case management orders, draw abuse of discretion review, and they are hard to overturn. For appeals from a federal agency, the court applies the substantial evidence standard to factual findings. A lawyer who frames an issue as a legal question rather than a factual one gains more room to reverse.

Volume gives context to the pace. Across the twelve regional courts of appeals, litigants filed 40,612 cases in the twelve months ending March 31, 2025, a three percent rise. Civil appeals accounted for 21,821 of those, criminal appeals for 10,092, and administrative agency appeals for 5,005. This court, with its six judgeships, carries a small share of that national total, yet the categories mirror what it sees. The Federal Circuit, a specialized court outside the regional numbers, recorded 1,459 filings in the same period. The mix has shifted over recent years as some categories grew and others shrank, but the ordering of the main groups has held. These figures come from the Administrative Office of the U.S. Courts.

Bankruptcy adds its own stream. Nationwide, filers brought 529,080 bankruptcy petitions in that period, up thirteen percent, and eighty six of the ninety bankruptcy courts reported higher numbers. The five bankruptcy appellate panels, including the one in the First Circuit, together received 329 filings. Because the court resolves cases at its own rhythm, a litigant should expect months between completed briefing and a decision, longer when the panel writes at length or divides. Simple matters move faster, especially those decided without argument. Counsel who promise a client a quick answer usually regret it.

Timing and procedure describe the how. The kinds of disputes the First Circuit is empowered to decide are the subject to take up next.

The First Circuit's authority comes from statute, and the main grant is 28 U.S.C. § 1291, which gives the courts of appeals jurisdiction over final decisions of the district courts. A decision is final when it ends the litigation on the merits and leaves nothing but execution of the judgment. The word final does heavy work, and disputes over it fill their own line of cases. That finality rule keeps most cases out of the court until the district judge is done, which prevents piecemeal appeals from clogging the docket. A party unhappy with a mid case ruling ordinarily has to wait, absorb the rest of the trial, and raise everything at once after final judgment.

Some orders reach the court before the end. Section 1292(a) of Title 28 allows immediate appeal of certain injunction rulings, and 28 U.S.C. § 1292(b) lets a district judge certify a controlling question of law for early review, which the judges may accept or decline in their discretion. The collateral order doctrine opens a narrow door for a small class of decisions that resolve an important issue separate from the merits and would be effectively unreviewable later. Qualified immunity denials often travel this route. A litigant who guesses wrong about whether an order is appealable now can forfeit the point or waste months on a premature appeal.

Civil appeals cover the widest ground. Contract and employment disputes, civil rights claims under 42 U.S.C. § 1983, federal question cases, and diversity suits between citizens of different states all move to the First Circuit after final judgment. Nationwide, civil appeals numbered 21,821 in the year ending March 31, 2025, the largest single category, and the same pattern holds here. The court reviews summary judgment grants de novo, which makes those appeals a frequent battleground, since a reversal sends the case back for trial. Class actions and multidistrict matters add complexity that the judges handle case by case.

Criminal defendants form a large part of the work. A convicted defendant may appeal the conviction, the sentence, or both, and the court reviews claims ranging from suppression rulings to guideline calculations. Sentencing appeals turn on both legal error and reasonableness, and the judges examine whether the district court followed the method the Supreme Court requires. The government's ability to appeal is narrower, limited by statute and the Double Jeopardy Clause. Habeas corpus appeals also arrive, and they often need a certificate of appealability before the court will hear a state or federal prisoner's constitutional claims.

Administrative agency review is a distinct category. Rather than starting in a district court, these cases arrive as petitions for review filed directly in the First Circuit against a federal agency's final order. Immigration cases from the Board of Immigration Appeals make up a steady portion, along with labor orders from the National Labor Relations Board and decisions of other agencies. Nationally, administrative agency appeals reached 5,005 in the year ending March 31, 2025, and this court takes its share. The standard is deferential, so a petitioner has to show that the agency acted unreasonably or ignored the record, not merely that another outcome was possible.

Bankruptcy appeals give a litigant two possible paths. Under 28 U.S.C. § 158, a party may take an appeal from a bankruptcy court to the district court, or, in this circuit, to the Bankruptcy Appellate Panel when the parties do not opt out. A further appeal then runs to the First Circuit itself. The BAP exists in only five circuits, and this one is among them. Nationwide the five panels received 329 filings in the reporting period, a small number against the 529,080 bankruptcy petitions filed, which shows how few bankruptcy disputes are appealed at all. A debtor who loses on a dischargeability question, or a trustee contesting a fee order, will find the court's precedent controls the outcome long before any appeal is filed.

Beyond appeals, the court entertains a handful of original proceedings. A petition for a writ of mandamus under the All Writs Act, 28 U.S.C. § 1651, asks the judges to order a district court to act or to stop acting, and the standard is stringent. Petitions for writs of prohibition and applications tied to pending appeals also come directly to the court. These original matters are rare, and relief comes only when no ordinary appeal can cure the harm. A lawyer who files a mandamus petition as a substitute for a lost appeal will draw a fast denial.

What the First Circuit decides governs the courts below. A published opinion binds every district court in Maine, Massachusetts, New Hampshire, Rhode Island, and Puerto Rico, and it binds later panels under the law of the circuit. When the court issues its mandate, the case returns to the district court, which must carry out the ruling and may not relitigate what the appeals court settled. District judges here read new opinions with care, because a fresh holding can change how they must rule the next week. Decisions from other circuits carry only persuasive weight.

The reach of that authority has limits worth remembering. This court binds no tribunal outside its five jurisdictions, and its unpublished decisions carry reduced weight even at home. A litigant weighing an appeal should measure the issue against the finality rules, the applicable standard of review, and the statutory category the case belongs to. Those constraints tell a client more about the odds than any guess about which judges will sit. The party who ignores them often files an appeal that never had a route to relief. The First Circuit rewards the party who reads them early.

Geography sets the stage before a single brief is written. The First Circuit draws its docket from five federal jurisdictions: Maine, Massachusetts, New Hampshire, Rhode Island, and Puerto Rico. It is the smallest regional circuit by authorized judgeships, with six seats fixed by 28 U.S.C. § 44. The court sits in Boston. A party in Bangor, in San Juan, or in Providence files toward the same courthouse, and every argued case is heard there. That compact footprint gives the court a settled identity, and it means a litigant almost always knows where the appeal will be decided.

Each district feeds its judgments upward to one place. The District of Maine, the District of Massachusetts, the District of New Hampshire, the District of Rhode Island, and the District of Puerto Rico all route final decisions to the First Circuit once a party invokes appellate jurisdiction under 28 U.S.C. § 1291. No intermediate court sits between the trial bench and this one. That structure gives the First Circuit an outsized hold over how law develops across New England and Puerto Rico, because a single panel opinion binds every district judge inside those borders until the court itself revisits the question.

Bankruptcy adds a second track. The First Circuit is one of five circuits that operate a Bankruptcy Appellate Panel, alongside the Sixth, Eighth, Ninth, and Tenth. A debtor or a creditor appealing a bankruptcy judge's order under 28 U.S.C. § 158 may take the appeal to the panel or to the district court, and the election must be timely. Nationally the panels drew 329 filings in the twelve months ending March 31, 2025, a thin slice of the federal appellate workload. Whichever route a party chooses, the First Circuit sits above both and sets the binding rule.

Puerto Rico gives the First Circuit a feature no other circuit shares in the same form. Its trial record often arrives in Spanish, and federal practice requires certified English translations of the material a panel will read. The Commonwealth's civil law heritage shapes contract and property questions that travel to Boston. A lawyer who assumes a common law default can misread how the district court applied local law. The First Circuit has built a body of precedent on when Puerto Rico law governs and when federal law displaces it, and that precedent controls the next case out of San Juan.

When state law is genuinely unsettled, the court has another tool. The First Circuit may certify a controlling question to a state's highest court rather than guess at the answer. That path can run to the Massachusetts Supreme Judicial Court, the Maine Supreme Judicial Court, the Rhode Island Supreme Court, the New Hampshire Supreme Court, or the Supreme Court of Puerto Rico. Certification slows an appeal, but it produces an authoritative reading of state law that the panel then applies. A litigant should raise the possibility early if the case turns on an open question of the forum state's rules.

For trial strategy, the practical lesson is direct. Circuit precedent binds every district court within the five jurisdictions, so a Massachusetts trial lawyer builds the record with First Circuit review in mind from the first motion. An objection that preserves an issue, a proffer that fixes excluded evidence, a jury instruction request that frames the legal question, each shapes what the appellate panel may later consider. Miss the objection and the issue reaches the court only under plain error, a standard that rescues few appeals. The lawyer who tries a case without reading current First Circuit law risks waiving the very argument that would win on review.

Diversity cases sharpen the point. A dispute between citizens of different states over more than the amount in controversy set by 28 U.S.C. § 1332 can land in any of the five districts, and the governing federal law will be the same once it reaches Boston. State substantive law still differs across Maine, Rhode Island, and the others, so the First Circuit applies the forum state's rules under the Erie doctrine while keeping federal procedure uniform. Counsel choosing where to file weighs both layers, because the substantive law that decides the case may change with the state even though the appellate forum does not.

Distance matters in a human way too. A litigant in Puerto Rico faces a longer trip to argument than one in eastern Massachusetts, and translation costs fall on the party that carries the record. Those burdens influence whether an appeal is worth pressing and how a firm staffs it. The First Circuit's single seat means every party plans around Boston, whatever the trial district.

This directory groups firms by the district and the jurisdiction they handle, from the District of Maine through the District of Puerto Rico, so a reader searching for First Circuit appellate help can start near the trial court. Where a firm's position on a results page reflects a paid plan tier rather than editorial ranking, the listing says so in plain words. That labeling lets a client tell marketing placement from track record before making a call, which matters when appellate outcomes turn on experience that a banner cannot supply.

The map is more than trivia. It tells a litigant which precedent controls, which language the record may speak, and which court will read the briefs. The First Circuit rewards the party who settles all three before the notice of appeal goes out.

Section one placed the First Circuit where it belongs in the federal order, one rung above the district courts and one below the Supreme Court. It corrects legal error in a closed record. Counsel selection follows from that role. A lawyer who commands a jury may falter when the only audience is a panel of judges reading a transcript months after the verdict. The First Circuit asks for a different craft, and hiring for it starts with understanding what the court actually does.

Admission to the First Circuit bar stands apart from any state bar or district court roll. A lawyer must apply to the First Circuit specifically, show good standing in a qualifying court, and be sponsored by a member of that bar. Trial counsel who carried the case in the District of Massachusetts holds no automatic right to argue the appeal in Boston. Many clients keep their trial lawyer for the record's history and bring in an appellate lawyer already admitted to the First Circuit to write and argue. Confirm the admission before you sign an engagement letter.

Appellate work turns on the written word. The brief is the case; oral argument only supplements it. A strong First Circuit brief states the issue on the first page, frames the standard of review honestly, and marshals the record with pin citations a judge can verify in seconds. Trial skill and appellate skill overlap less than clients expect. The lawyer who wins continuances and cross-examinations may not be the one who can compress a four-week trial into a thirty-page argument the First Circuit will actually read, and the two talents rarely live in equal measure in one person.

Standard of review drives everything an appellate lawyer does. A question of law gets fresh review; a factual finding survives unless clearly erroneous; a discretionary call falls only on abuse of discretion. A capable This court advocate sorts each issue into its category before writing a word, because an argument pitched at the wrong standard wastes the panel's patience. A promise to relitigate the facts signals a lawyer who has misread how the court operates. The better candidate tells you which issues the standard can reach and which it cannot.

Continuity between trial and appeal deserves attention. The appellate lawyer works from what trial counsel preserved, so the two should talk early, sometimes before judgment enters. A well-placed objection, a clean offer of proof, a specific instruction request, each keeps a door open for the circuit. When appellate counsel joins while the trial is still live, the record improves. When counsel arrives after a botched preservation, the choices narrow to plain error and argument the court is unlikely to reach.

Ask a prospective appellate lawyer concrete questions. How many The appeals court briefs have you filed, and how many arguments have you made in Boston? Which of your appeals produced published opinions? Do you handle the petition for rehearing en banc and, if it comes to that, the certiorari stage? A candid answer about outcomes and about the odds on your particular issue tells you more than a polished pitch. This court publishes its decisions, so a lawyer's record is open to anyone willing to read it.

Settle scope and cost early. Some firms quote a flat fee for the opening brief and separate charges for reply and argument. Others bill hourly through the mandate. Clarify who drafts, who supervises, and whether a junior lawyer will handle the reply. Ask whether the firm will pursue en banc review, which the circuit grants rarely, or a certiorari petition, which the Supreme Court grants even more rarely. Knowing those exit ramps up front keeps expectations honest and prevents a surprise bill after the panel rules.

This directory runs dated, editor-reviewed verification checks on firms that submit evidence for The appeals court work. Where a firm has earned verification, its entry records when an editor confirmed the firm's bar standing and reviewed available disciplinary history, and the date stamp lets a reader see how current that check is. A verification from last month carries more weight than one from three years ago. The directory shows the date openly so the reader can judge freshness, rather than trusting an unmarked badge. Pair that check with your own questions and the picture sharpens.

Return to where this guide began. This court reviews what the trial court did; it does not begin again. Counsel who accepts that limit picks issues the standard of review can reach, writes to the judges who will decide them, and files within the deadline that governs the appeal. A client who hires for appellate craft, checks the lawyer's The circuit record, and confirms current bar standing gives the case its best odds in Boston. The court's place in the federal system, described at the outset, is the frame that should guide every one of those choices.