Federal Immigration Litigation Attorney in Philadelphia

Federal Litigation

Challenge unlawful immigration decisions and unreasonable agency delays in federal court

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When the immigration system fails to act, federal court may offer a path forward

An unresolved USCIS petition, unreasonable processing delay, unlawful denial, or prolonged detention can leave your status, family, employment, and future in limbo. Administrative immigration appeals are not always enough to resolve these issues. Federal immigration litigation is a separate process that may involve filing a lawsuit against immigration agencies or seeking judicial review of a final removal order.

Our federal immigration litigation attorneys at Gian-Grasso & Tomczak Immigration Law Group (GTILG) can determine the best strategy based on the decision, delay, and court with authority over your case. We represent clients in federal district courts through mandamus, Administrative Procedure Act, and habeas corpus actions involving delayed green card, naturalization, work authorization, and immigrant visa matters. Our immigration court attorneys also handle petitions for review before federal circuit courts when eligible clients seek to challenge final removal orders. 

With focused legal representation, you can take decisive action to protect your rights and hold the government accountable under immigration law.

Our federal immigration litigation services

GTILG provides strategic advice and legal representation when immigration matters require action beyond the administrative system. Our immigration attorneys specialize in:

Mandamus actions for agency delays

When USCIS processing times become unreasonable, our immigration lawyers can assess whether a mandamus lawsuit may compel the agency to act on a delayed petition or application.

Administrative Procedure Act challenges

We pursue federal claims against unlawful, arbitrary, or unreasonably delayed immigration agency actions, including cases involving permanent residency, work authorization, investor visas, nonimmigrant visas, and other immigration benefits.

Habeas corpus and detention challenges

Our firm represents detained individuals, using habeas corpus petitions to challenge unlawful detention by the Department of Homeland Security and fight for their freedom.

Petitions for review of removal orders

After a final Board of Immigration Appeals decision, we carefully review records, regulations, and any errors made during the process to build the strongest possible case for your federal circuit court petition.

Naturalization litigation

If your citizenship application has been denied, our legal team can evaluate your case and pursue federal district court review after the required administrative process has been completed.

Federal appellate representation

Our attorneys handle federal immigration appeals and, in rare cases involving significant legal questions, can assess whether to pursue further review by the US Supreme Court.

What to expect from your federal immigration litigation attorney

Federal immigration litigation differs from administrative immigration services. Your attorney must evaluate not only the underlying immigration issues but also jurisdiction, federal court rules, and the legal basis for challenging government action. At GTILG, we make sure to provide:

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A thorough case assessment

Your attorney will review the administrative record, prior decisions, deadlines, and steps already taken. This analysis determines whether a foreign national, permanent resident, employer, or US citizen has a viable federal claim.

A case-specific litigation strategy

You will receive straightforward guidance on the available options, risks, and possible outcomes. The strategy may address agency delays, nonimmigrant visas, citizenship denials, detention, or matters connected to deportation defense.

Federal immigration court expertise

Our lawyers have extensive experience in federal court matters and understand how federal judges review agency decisions and immigration policies. They will prepare the complaint, motions, briefs, and evidence required to present your case.

Clear communication

Your legal team will explain each stage of your case, respond to questions, and keep you informed about significant developments. You will always understand what our law firm is doing and why.

Proven guidance for high-stakes immigration matters

Read how individuals, families, and employers have experienced GTILG’s strategic advocacy, clear communication, and committed legal representation.

Frequently asked questions

Can every delayed immigration case go to federal court?

No. Eligibility depends on the length and circumstances of the delay, the agency’s legal duties, and the steps already taken. Your attorney must also confirm that the court has jurisdiction before filing.
After filing Form N-400 and completing the required administrative review process, some applicants may seek review in federal district court. Our attorneys can determine whether you have met the procedural requirements under your circumstances.
Certain final removal orders may be challenged through a petition for review in the appropriate federal circuit court. Strict deadlines and jurisdictional rules apply, so prompt legal guidance is important.
A mandamus action may be considered when an immigration agency has unreasonably delayed a required decision. The court may order the agency to act, but it cannot require approval or guarantee action within 30 days.
Timelines vary based on the type of claim, the court’s schedule, the government’s response, and the complexity of the record. No attorney can promise a specific timeline or result.
Costs depend on the court, case complexity, filing fees, research, and amount of legal work required. Because transparency in fee structures is important for legal agreements, GTILG provides a written document outlining our fees and the full scope of our representation.
No. Legal representation can help you identify viable claims, follow court rules, and present a stronger argument, but the court decides the outcome. Claims that most unrepresented applicants are denied lack reliable evidence to back them up.
At GTILG, all of our attorneys are licensed, are in good standing, and bring hands-on experience in both immigration law and federal court procedure. Each lawyer has been carefully vetted for their litigation experience, AILA membership, and peer-recognized ratings. You can be confident you’re in the right hands from day one.