Practice Areas
Immigration Law
Habeas Corpus Lawyers
When someone you love is sitting in an ICE detention facility and the immigration court has refused to grant a bond hearing, every hour feels like a day. A habeas corpus petition filed in federal court may be the fastest and most powerful way to challenge that detention and bring your family member home.
Onal Gallant’s habeas corpus lawyers fight for individuals detained by Immigration and Customs Enforcement (ICE) across the United States. We file habeas corpus petitions in U.S. District Court to force the government to justify why it is holding your loved one, and to seek their release when that detention violates the law.
Contact us for a free case review to discuss your family’s situation today.
What Is Habeas Corpus in Immigration Cases?
Habeas corpus is a legal action that asks a federal judge to review whether the government has the right to keep someone locked up. In immigration cases, it is used to challenge ICE detention when the immigration court system has failed to provide relief.
The Latin phrase “habeas corpus” translates roughly to “produce the body.” It is one of the oldest rights protected by the U.S. Constitution, and it applies to citizens and noncitizens alike.
How Does Habeas Corpus Work in Immigration Cases?
When ICE detains someone and the immigration judge says there is no authority to hold a bond hearing, the normal immigration process hits a wall. A habeas corpus petition bypasses that wall entirely.
It takes the case out of the immigration court system and places it before a federal district court judge who has the constitutional power to order a release or require a bond hearing.
This distinction matters because immigration judges belong to the executive branch of government and follow agency policies. Federal judges are independent. They answer to the Constitution, not to ICE enforcement priorities.
When Should I Contact an Immigration Detention Attorney?
Habeas corpus is not the first step in every immigration case, but it becomes the most important step when the administrative system fails. The most common situations where families turn to an immigration habeas corpus attorney include the following.
Prolonged Detention Without a Bond Hearing
ICE holds many people for months, and sometimes over a year, without giving them a meaningful chance to argue for release. When detention stretches beyond what the law allows, a federal judge can intervene.
Mandatory Detention Misclassification
ICE sometimes labels a person’s custody as “mandatory,” meaning no bond is available, even when the legal basis for that classification is wrong. A habeas petition challenges whether ICE applied the correct statute to your loved one’s case.
Detention After a Final Removal Order
The U.S. Supreme Court ruled in Zadvydas v. Davis that the government cannot hold someone indefinitely after a removal order if deportation is not realistically going to happen. Habeas corpus is the remedy when ICE continues to detain someone with no reasonable path to removal.
Denial of Due Process Rights
If ICE arrested someone without following proper legal procedures, or if a detained person has been denied access to an attorney or basic legal protections, a federal court can review those conditions through a habeas petition.
A habeas corpus lawyer evaluates which of these situations applies, then moves quickly to file in the correct federal district before ICE transfers the detainee to another state.
How Does the Federal Habeas Corpus Process Work for Immigration Detention?
Filing a habeas corpus petition is federal litigation, and it moves on a very different timeline than the immigration court system.
|
Step |
What Happens |
Typical Timeline |
|---|---|---|
|
Case evaluation |
Attorney reviews detention records, A-Number, and legal basis for custody |
1 to 3 days |
|
Petition filed |
Habeas corpus petition submitted to U.S. District Court under 28 U.S.C. Section 2241 |
Within days of evaluation |
|
Government response |
The court orders ICE to respond and justify the detention |
The court sets a deadline, often 14 to 21 days |
|
Hearing or ruling |
Federal judge reviews arguments and issues a decision |
Varies by judge and district |
|
Possible outcomes |
Release, bond hearing ordered, or denial with option to appeal |
Immediate if granted |
Filing the petition in the federal district where your loved one is currently detained can also prevent ICE from transferring them to a remote facility in another state. This is called “fixing jurisdiction,” and it protects access to their attorney and their case.
What Can a Federal Judge Do After a Habeas Corpus Petition Is Filed?
Federal judges have broad authority once an immigration habeas corpus case is before them. The possible outcomes include several forms of relief.
- Ordering immediate release from ICE custody
- Requiring a bond hearing before an immigration judge, with constitutional safeguards that may not have been available before
- Finding that detention violates due process and setting conditions for release
- Ordering ICE to justify continued custody with specific evidence
A favorable ruling does not end the underlying immigration case. It means the person is no longer locked up while their case moves through the system. They can return home, continue working with their attorney, and prepare their defense from a position of freedom rather than a detention cell.
Contact Onal Gallant to speak with an immigration detention attorney about your family member’s case.
Why Choose Onal Gallant as Your Habeas Corpus Immigration Lawyer?
When someone you care about is sitting in ICE custody, you want attorneys who have been on both sides of federal immigration litigation. Onal Gallant’s team brings a combination of government experience and private advocacy that few immigration firms can match.
- Former federal prosecutor on staff. Our team includes an attorney who represented USCIS and the Department of Homeland Security in federal court. That insider perspective shapes how we anticipate and counter the government’s arguments in habeas proceedings.
- 20+ years and 20,000+ clients served. Our immigration attorneys have handled cases across every major visa category, removal defense, and federal litigation, giving us deep familiarity with how ICE and USCIS operate.
- 65+ legal professionals. Our firm has the resources to act fast, which matters in habeas cases where a delay of even a few days can result in a detainee being transferred out of state.
- English and Spanish communication. We eliminate language barriers so families can stay informed and prepared at every stage of the federal court process.
- More than $100 million recovered across all practice areas. Our track record reflects a firm that fights aggressively and delivers measurable results for clients.
These credentials matter in federal habeas litigation because the government takes the case more seriously when opposing counsel has the experience and resources to match their own.
Ask Onal Gallant About Immigration Habeas Corpus Petitions
Q: How quickly can a habeas corpus petition get someone out of ICE detention?
A: Some habeas petitions result in release within days of filing, while others take several weeks depending on the judge and the government’s response. Filing quickly is critical because delays give ICE time to transfer detainees to facilities in other states, which complicates the legal process and limits access to counsel.
Q: Can a habeas corpus petition stop ICE from transferring my family member to another state?
A: Yes. Filing the petition in the federal district where the person is currently detained can fix jurisdiction and prevent transfers. Our attorneys often file emergency motions alongside the habeas petition to block a transfer while the case is pending before the court.
Q: What information do I need to give a lawyer to start a habeas case?
A: The most important items are the detainee’s A-Number (Alien Registration Number), the name and location of the detention facility, and any documents ICE provided at the time of arrest, such as a Notice to Appear. If you do not know where your family member is being held, the ICE Online Detainee Locator can help. Our attorneys can begin evaluating the case with this basic information.
Q: Does my family member need a criminal record for ICE to deny them a bond hearing?
A: Not necessarily. ICE has increasingly classified people as subject to mandatory detention based on how they entered the country, not just their criminal history. A habeas petition challenges whether that classification is legally correct and whether the detained person is entitled to a hearing before a federal judge.
Ask Onal Gallant About Immigration Habeas Corpus Petitions
Yes. A habeas corpus petition takes the detention question out of the immigration court system and places it before a federal district court judge with independent constitutional authority. Even if an immigration judge denied bond or said they lacked jurisdiction, a federal judge can review the case and reach a different conclusion.
Yes. The Constitution’s protections against unlawful detention apply to all people on U.S. land, regardless of how they entered the country. Federal courts across the country have ordered bond hearings or release for individuals who crossed the border without inspection when their detention became unreasonable.
There is no fixed waiting period for every type of habeas claim. Challenges based on prolonged detention after a final removal order often reference a six-month threshold from the Supreme Court’s Zadvydas decision, but petitions challenging mandatory detention misclassification or due process violations can be filed immediately. The American Immigration Council provides additional background on how courts have applied these standards.
A family member, friend, or attorney can file a habeas petition on behalf of a detained person. Most successful habeas petitions are filed by attorneys or family members because detained individuals often lack reliable access to legal resources inside ICE facilities.
A denial is not the end of the road. The petitioner can appeal the decision to the U.S. Court of Appeals for the circuit where the case was filed. An attorney can also file a new petition if circumstances change, such as a significant increase in the length of detention or new legal developments in that circuit.
No. A habeas petition only addresses whether the government has the legal right to keep someone detained. It does not decide the merits of the removal case itself. Winning a habeas petition means your loved one can continue fighting their immigration case from home rather than from inside a detention facility.
Can Onal Gallant handle habeas cases for people detained outside New Jersey and Texas?
Our firm evaluates habeas cases for individuals detained anywhere in the United States. Habeas petitions must be filed in the federal district where the detainee is physically held, so cases involving facilities in certain jurisdictions may require coordination with local counsel.
Our ICE detention release attorneys manage that process and connect your family with the right legal team regardless of where the facility is located.
Fight for Your Family Member's Release With Onal Gallant
If someone you love is locked in an ICE detention facility and the immigration court has offered no path to release, a habeas corpus petition in federal court may be the most direct route to bringing them home.
Our attorneys have spent more than two decades fighting for the rights of immigrants and foreign nationals, backed by a team of 65+ legal professionals and a former federal prosecutor who has argued these cases from the government’s side. Schedule a detention case review or call (201) 508-0808 to find out what legal options are available right now.
