Published on December 22, 2025 · 10 min read
Key takeaways
Before diving into the details, it’s important to understand that ICE can detain lawful permanent residents. Green Card status provides strong protections, but it does not prevent detention if the government believes you are deportable under the Immigration and Nationality Act.
ICE typically detains LPRs who have certain criminal convictions, immigration violations, or are returning from international travel and have been flagged for admissibility concerns. Once detained, you still have legal rights, and the government must prove that removal grounds exist. Your LPR status provides you with more procedural protection than someone without documentation; however, detention is still a serious matter that requires prompt action.
Before removal proceedings begin, ICE must identify a legal basis under the INA for detention and deportation. The following categories outline the most common grounds.
Criminal history is the number one reason Green Card holders are detained. Certain convictions lead to deportability, including:
ICE may detain LPRs for immigration-related issues such as visa fraud, document fraud, marriage fraud, false claims to U.S. citizenship, or failing to update a change of address.
Any conduct involving terrorism, espionage, or actions that threaten national safety makes an LPR deportable, often with mandatory detention.
While rarely enforced today, deportability can occur if someone becomes a public charge within five years of admission under very specific circumstances tied to receipt of certain cash benefits.
Conditional residents who fail to file Form I-751 or Form I-829 promptly may lose their status, which can result in detention if the case is not resolved.
This section helps you understand how detention actually happens, so you know what triggers the process and what to expect if it occurs.
The most common situation is when ICE places a “detainer” on an LPR who is serving a criminal sentence. When the criminal case ends, ICE takes custody and begins immigration processing.
ICE officers sometimes conduct targeted home or workplace operations to arrest individuals they believe are deportable based on criminal records or immigration violations.
Green Card holders returning from international travel may be detained by Customs and Border Protection (CBP) if concerns arise during inspection, such as criminal hits or suspected fraud.
Some LPRs with past issues are required to report regularly to ICE. If circumstances change or ICE reevaluates the case, detention can occur during a routine check-in.
You may feel powerless during ICE detention, but Green Card holders have more rights and options than many people realize. Understanding these protections helps you make informed decisions and avoid common mistakes that can harm your case.
You can speak with and hire an immigration attorney at your own expense. The government does not provide lawyers in immigration court.
Detained LPRs may request to contact their home-country consulate for assistance in notifying family and locating legal resources.
If you are not subject to mandatory detention, you can request a bond hearing before an immigration judge to determine whether you can be released while your case continues.
You can contest deportation charges, present evidence, bring witnesses, and challenge the government’s claims in front of an immigration judge.
You do not have to answer ICE questions that could negatively affect your case. You may provide only basic identifying information.
If an immigration judge orders removal, you may appeal to the Board of Immigration Appeals and, in some cases, the federal courts.
Detention follows a predictable process, although timing varies. Knowing the general steps helps you understand where your case stands and what needs to happen next.
ICE arrests the individual, records biometric information, and issues a Notice to Appear outlining deportation charges.
ICE transfers the person to an immigration detention facility and allows limited phone access to notify family or an attorney.
This short hearing introduces the case, reviews the charges, and sets future court dates.
An immigration judge evaluates whether you qualify for bond and what amount is appropriate.
The judge hears evidence, testimony, and arguments to decide whether deportation is legally justified.
If ordered removed, the individual may appeal. If appeals end without success, ICE may carry out the removal order.
Before exploring specific defense types, it helps to understand that not all Green Card holders facing deportation are automatically removed. Several forms of relief may allow someone to keep their status or remain in the United States, depending on their history and eligibility.
Some detained LPRs may qualify for cancellation of removal, which lets the immigration judge cancel deportation and allow the person to keep their Green Card. Eligibility typically requires:
Some deportation grounds can be waived through applications that demonstrate hardship to certain qualifying relatives. Relief often depends on whether the person has U.S. citizen or LPR family members and the specific immigration violation or conviction involved.
Some detained LPRs may be able to re-adjust status if they belong to a category that allows new eligibility, such as:
These situations are uncommon but do exist.
Green Card holders who fear returning to their home country may apply for asylum, withholding, or related protections if they face danger due to race, religion, nationality, political opinion, or a particular social group. Some criminal convictions may bar asylum but not necessarily withholding or Convention Against Torture protection.
For individuals who cannot return due to a likelihood of torture by, or with the consent of, government officials, CAT protection can prevent removal, even for those with serious criminal convictions.
Here are some practical steps you can take immediately to protect yourself and your case.
Politely decline to answer ICE questions without an attorney present, except for basic identifying information like your name and date of birth.
Use your phone access to reach out to an immigration attorney as soon as possible. Let your family know where you are detained and provide your alien registration number, which helps them locate you and coordinate legal help.
Avoid signing any immigration documents until an attorney reviews them. Some forms may waive rights or agree to voluntary departure, which can make defending your case far more difficult.
Begin collecting anything that supports your defense, including:
Family members can often help by gathering and forwarding documents to your attorney.
You may request contact with your home-country consulate for help locating attorneys or notifying family. Consular officials cannot stop deportation but may offer helpful support.
Before looking at specific timelines, it helps to understand that detention length varies based on case type, court schedules, and whether mandatory detention applies.
Some cases resolve in a few weeks, while more complex matters involving criminal convictions, appeals, or multiple hearings may last several months or longer.
Federal courts have ruled that indefinite detention may violate constitutional due process. In some jurisdictions, immigration judges must provide a bond hearing after about six months of detention, depending on local court rulings.
If detention becomes prolonged, a federal district court habeas petition may allow someone to challenge the legality or duration of continued detention and ask for a bond hearing or release.
Proactive steps Green Card holders can take to reduce the likelihood of detention in the future:
Detention practices can shift depending on current federal policies and enforcement priorities. Understanding these changes helps you anticipate risk.
Some administrations focus heavily on individuals with serious criminal convictions, while others broaden enforcement to include those with older or lower-level offenses.
ICE officers and attorneys may exercise discretion to pause or close cases involving long-term residents with strong family and community ties, though discretion varies depending on policy.
Because immigration enforcement policies can change quickly, staying updated through an immigration attorney, community organizations, or reputable immigration news helps you understand how current rules may affect you.
Green Card holders do have strong protections, but ICE detention and deportation are still possible under certain circumstances, especially when criminal convictions, immigration violations, or national security concerns exist. If detained, you retain important legal rights, including the ability to hire an attorney, request a bond hearing (when eligible), contest removal charges, present evidence, and appeal decisions.
Preparing in advance, understanding your rights, and acting quickly after any detention can make a meaningful difference in the outcome of your case. Speaking with an experienced immigration attorney may help you evaluate risk, develop a defense strategy, and navigate the complex proceedings that follow ICE detention.
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