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Federal Litigation


When Your Case Reaches Federal Court


Not every immigration battle ends at the agency level. When the system fails you, our attorneys take your fight to the federal courts – challenging unlawful decisions, protecting your rights, and pursuing every legal avenue available. Federal litigation is not a last resort – it is sometimes the most powerful tool available to immigrants seeking justice.

What Is Federal Litigation?

Federal litigation involves challenging immigration decisions in the United States federal court system. When administrative processes have been exhausted or when an agency acts unlawfully, federal courts provide a critical avenue for relief. Cases may arise from unlawful deportation orders, constitutional violations, improper application of immigration law, or government agency inaction. Federal litigation can result in a case being remanded, orders being overturned, or injunctions that halt removal. This is a highly specialized area of practice. Not every immigration attorney has the training, experience, or resources to litigate effectively in federal court. Our attorneys are experts in immigration and knowledgeable about the intricacies of federal court procedures—the expertise required to succeed at this level.
Our Process
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Case Evaluation

We analyze your immigration history, prior proceedings, and the specific legal grounds for federal review.

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Petition for Review / Filing

We file in the appropriate federal court, meeting strict deadlines and procedural requirements.
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Briefing & Argument

We prepare detailed legal briefs, respond to government filings, and present oral arguments when required.
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Resolution & Relief

We pursue remand, reversal, or injunctive relief and guide you through any subsequent proceedings.

Federal Litigation Services


  • Habeas Corpus Petitions Challenging unlawful immigration detention in federal district courts. We seek release or limitation of detention when the government lacks legal authority to continue holding your loved one.
  • APA & Mandamus Actions Compelling USCIS, DOS, or other agencies to act on unreasonably delayed applications through federal mandamus actions and Administrative Procedure Act claims in U.S. District Court.
  • Constitutional Challenges Challenging immigration enforcement actions, policies, or statutes that violate the Due Process Clause, Equal Protection, or other constitutional rights of immigrants and their families.
We represent clients across the full spectrum of federal litigation, from detention challenges to complex constitutional challenges.
Why Amaryllis Law
Federal litigation demands a rare combination of skills. We bring experience, precision, and an unwavering commitment to every client we represent.
Federal Court Experience
Our attorneys have appeared before multiple federal courts, with a deep understanding of federal procedure and briefing standards.
Immigration Law Depth
We do not dabble—immigration law is our exclusive focus. That depth allows us to identify arguments and legal errors that generalist attorneys may miss.
Responsive Communication
Federal deadlines are unforgiving. We keep clients informed, return calls promptly, and move quickly when your case requires immediate action.
Compassionate Advocacy
Behind every case is a person and a family. We fight with the urgency and dedication that every client deserves, not just a file number.