Jonathan E. Taylor
202.888.1741 | 1900 L Street, NW, Suite 312, Washington, DC 20036
Twitter @jontaylor1

Jonathan E. Taylor is a principal at Gupta Wessler PLLC in Washington, DC, where he focuses on representing plaintiffs and public-interest clients in Supreme Court, appellate, and constitutional litigation.
Jon is from St. Louis and is a cum laude graduate of Harvard Law School. He joined the firm in 2012 following his clerkship with the Honorable Ronald Lee Gilman of the U.S. Court of Appeals for the Sixth Circuit.
Since joining the firm, Jon has presented oral argument in significant appeals before the Supreme Court of Alaska and the U.S. Courts of Appeals for the Eighth, Ninth, and Eleventh Circuits, and has been a principal author of dozens of briefs filed at all levels of the state and federal judiciaries. His work has spanned a wide range of topics, including the First Amendment, Second Amendment, Fourth Amendment, Article III standing, class certification, civil rights, administrative law, and a broad array of issues involving consumers’ and workers’ rights. He has represented federal judges, Members of Congress, classes of consumers and workers, retail merchants, national nonprofit advocacy organizations, former NFL players, and the family of a Mexican teenager killed by a U.S. border guard.
Jon’s experience at the firm includes the following significant matters:
  • Jon played a leading role in Houser v. United States (U.S. Court of Federal Claims), in which the firm represented a class of current and former federal bankruptcy judges and their beneficiaries in a suit against the federal government under the Constitution’s Judicial Compensation Clause. His work helped obtain class certification and a $56 million judgment on behalf of his clients. Jon also took the lead in coordinating the administration of the class claims process with the Department of Justice. The National Conference of Bankruptcy Judges presented Jon with its President’s Award for his work on the case. Summary Judgment Brief | Complaint
  • Jon played a key role in the firm’s high-profile petition for en banc review in Carrera v. Bayer (Third Circuit), a controversial class-action case about the ascertainability requirement. Jon’s efforts helped persuade four judges to dissent from the denial of en banc review and to call on the Federal Rules Committee to examine the issue. Jon has continued to focus on ascertainability issues since Carrera, most recently successfully opposing a petition filed by former Solicitor General Paul Clement in Soutter v. Equifax (Fourth Circuit). Carrera Petition | Soutter Answer to Interlocutory Appeal Petition
  • Jon was also a principal drafter in several other cases concerning workers’ and consumers’ rights, such as Brady v. Deloitte & Touche (Ninth Circuit), an appeal from decertification of a class of unlicensed audit employees at Deloitte & Touche who allege overtime violations; Kingery v. Quicken Loans (Fourth Circuit), an appeal addressing what it means for a credit-reporting agency to “use” a credit score for purposes of the Fair Credit Reporting Act; Cole v. CRST (Ninth Circuit), a petition involving the application of the Supreme Court’s Tyson Foods decision to California wage-and-hour class actions; and Dreher v. Experian (Fourth Circuit), in which Jon twice helped defeat petitions for interlocutory review raising questions of Article III standing, class certification is statutory-damages cases, and application of the Supreme Court’s decision in Safeco v. Burr. Brady Reply Brief (other briefing in this case filed under seal) | Cole Rule 23(f) Petition | Kingery Opening Brief | Kingery Reply BriefDreher Answer to Rule 23(f) Petition | Dreher Answer to § 1292(b) Petition
  • Jon was the primary draftsman of the firm’s brief opposing certiorari in American Express v. Italian Colors (U.S. Supreme Court), a major antitrust case asking whether courts must enforce arbitration even when doing so would preclude the plaintiffs from vindicating their federal statutory rights. Jon also assisted the firm’s co-counsel, former Solicitor General Paul Clement, in writing the merits brief and helped coordinate amicus briefs in support of the respondents filed by the United States, 22 States, and various scholars, trade groups, and public-interest organizations. Brief in Opposition
  • Jon was a primary drafter of amicus briefs filed on behalf of leading nonprofit organizations in two important Supreme Court cases. The first is Tyson Foods v. Bouaphakeo, in which the Supreme Court adopted the firm’s argument for why the Court should not decertify a class of workers at a slaughterhouse seeking overtime compensation improperly denied to them. The second is Sheriff v. Gillie, in which the firm represents three consumer-advocacy groups supporting a challenge to debt-collecting law firms’ misleading practice of using Attorney General letterhead to collect debts owed to the state constituted clear violations of the Fair Debt Collection Practices Act. Brief of Nonprofit Organizations in Tyson | U.S. Supreme Court Opinion in TysonBrief of Consumer-Advocacy Groups in Gillie
  • Jon wrote an amicus brief on behalf of former Congressman Patrick Kennedy, the author and lead sponsor of the Mental Health Parity and Addiction Equity Act, in an important test case concerning the Act’s scope, in which the Second Circuit held that the Act applies to claims administrators. The case is called New York State Psychiatric Association v. UnitedHealth (Second Circuit). Amicus Brief of Former Congressman Kennedy | Second Circuit Opinion
  • Jon helped draft the firm’s merits briefing in McBurney v. Young (U.S. Supreme Court), a constitutional challenge under the Privileges and Immunities Clause and dormant Commerce Clause to a provision of the Virginia Freedom of Information Act denying non-residents the same right of access to public records that Virginia affords its own citizens. Merits Brief for Petitioners | Merits Reply for Petitioners
Before his judicial clerkship, Jon spent a year at Public Citizen Litigation Group on a Redstone Fellowship from Harvard. While there, Jon worked with Deepak Gupta to prepare for his Supreme Court argument in AT&T Mobility v. Concepcion, served as principal author of a Supreme Court amicus brief concerning the False Claims Act, wrote a Ninth Circuit brief in a consumer case, and helped advise a public-health nonprofit on federal preemption of food-labeling laws. Jon also worked as an intern at Public Citizen during law school, where he worked with Deepak Gupta and Brian Wolfman on their successful Supreme Court merits brief in Mohawk Industries v. Carpenter and assisted with the brief filed on behalf of Senators John McCain and Russell Feingold in Citizens United v. Federal Election Commission.
Jon has previously worked on microfinance and antipoverty issues in Ethiopia, studied Spanish in Chile, and helped prepare a Medicaid fraud case against drug companies as an intern in the Missouri Attorney General’s Office. During law school, he helped teach legal writing as a member of the Board of Student Advisers, competed in the Upper-Level Ames Moot Court Competition, and had the Best Appellee Brief in his first-year legal writing section. Jon received his undergraduate degree, magna cum laude, from the University of Southern California, where he was elected to Phi Beta Kappa, was awarded a Presidential Scholarship, and was a National Merit Scholar. He is a member of the bar of the District of Columbia and the Supreme Court of the United States.