Immigration Writ of Mandamus Lawyer
Sue the government for delay | Federal immigration appeals
When your immigration case stalls, disappears into “administrative processing,” or is wrongly denied—it’s time to take the fight to federal court. With over 13 years of experience in U.S. federal courts and federal appellate practice, we give your case a clear, forceful voice where it matters most.
Sue USCIS for delay: Immigration Writ of Mandamus & APA lawsuits
Common situations where federal litigation may be appropriate
Long-pending green card (Form I-485) applications with no clear reason for delay
Naturalization (N-400) applications stuck for months or years after the interview
I-130, I-140, and other immigrant petitions that exceed normal processing times
EB-5 (I-526 / I-829) petitions with extreme or unexplained delays
Consular visa cases held in “administrative processing” with no realistic timeline
Cases where USCIS appears to ignore its own regulations, policies, or prior decisions
How Our Immigration Mandamus Practice Works
1
Case
Evaluation
We review your full history, processing times, and prior communications with USCIS, the U.S. Department of State’s National Visa Center (NVC), or the consulate to determine whether a mandamus or APA lawsuit is both viable and strategically sound.
2
Drafting
& Filing
We draft a detailed federal court complaint, often filed in the U.S. District Court for the District of Columbia (D.D.C.), naming the appropriate agencies and officials. The complaint explains the delay or unlawful action and sets out the legal basis for relief under the Mandamus Act and/or the APA.
3
Response & Negotiation
Once the U.S. Attorney’s Office is involved, agencies frequently review and move delayed cases. We handle all communications with opposing counsel, negotiate timelines where appropriate, and litigate when necessary.
4
Decision or Further Litigation
In many cases, the lawsuit results in the agency finally issuing a decision on your case. If that decision is a denial, we assess whether it can be challenged under the APA as arbitrary, capricious, or otherwise contrary to law.
Immigration Appeals Lawyer
Petitions for review in the federal courts of appeals
What is a petition for review?
A petition for review asks a federal court of appeals to examine the BIA’s decision and determine whether the law was applied correctly. These appeals are governed by strict deadlines, technical jurisdictional rules, and demanding standards of review.
Typical issues addressed in immigration appeals
Legal errors in asylum or withholding of removal
Misinterpretation or misapplication of the Immigration and Nationality Act (INA) or federal regulations
Incorrect standards applied to credibility, nexus, one-year bars, or persecution definitions
Failure to follow binding circuit precedent or BIA precedent
Due process violations and other constitutional concerns
We can partner with trial-level immigration counsel who handled the case before the immigration judge and BIA. They maintain the client relationship while we handle the federal appellate strategy and briefing.
How We Handle Federal Immigration Appeals
1
Record and Decision Review
We carefully review the Immigration Court transcript, exhibits, and BIA decision to identify issues that are appropriate for federal appellate review.
2
Issue Selection and Strategy
Not every possible argument belongs in a petition for review. We focus on the strongest legal issues, preserving credibility with the court while maximizing your chance of relief.
3
Brief
Writing
We prepare detailed, well-researched opening and reply briefs that present your arguments clearly and persuasively. Appellate work is won or lost on the written record; this is where our 13+ years of federal briefing and U.S. Supreme Court certiorari experience come to the forefront.
4
Oral Argument (When Granted)
Many immigration appeals are decided on the briefs alone. When oral argument is granted, we prepare thoroughly and appear before the court.
Other Federal Immigration Litigation
In select cases, we also handle:
Naturalization review lawsuits under 8 U.S.C. § 1421(c) after N-400 denials, asking a federal district court to conduct a de novo review of your eligibility for citizenship
Certain APA challenges to unlawful agency policies or interpretations that affect individual clients
Federal-court matters related to complex waiver or business immigration decisions that intersect with our mandamus and appellate practice
Every case is evaluated individually to confirm that federal litigation is the right tool and that we can add meaningful value.
You do not need to live in any given city or even in the United States. What matters is that your immigration case needs a federal voice.
A fully virtual federal immigration litigation practice
Vox Immigration Law PLLC is designed from the ground up as a virtual federal practice:
We file in the U.S. District Court for the District of Columbia and in the U.S. Courts of Appeals
Consultations occur by secure video or telephone
Documents are exchanged through encrypted portals and email