The nine factors from Matter of Guerra are the criteria immigration judges use to decide whether a detained noncitizen should be released on bond during removal proceedings. In its 2006 decision, the Board of Immigration Appeals placed the burden on the detained person to prove they are not a danger, not a national security threat, and not a flight risk, and it identified nine specific considerations that shape that analysis: fixed address, length of residence, family ties, employment history, record of court appearances, criminal record, immigration violations, any attempts to flee, and manner of entry into the United States.1U.S. Department of Justice. Matter of Guerra, 24 I&N Dec. 37 (BIA 2006) The decision is binding on every immigration court in the country and is the starting point for nearly every bond argument made from inside detention.
What Matter of Guerra Actually Held
The central holding is about who has to prove what. The government does not have to show that a detained person is dangerous or likely to abscond. The detained person has to prove the opposite, and on three separate prongs: no danger to people or property, no threat to national security, and no flight risk.1U.S. Department of Justice. Matter of Guerra, 24 I&N Dec. 37 (BIA 2006) Failure on any one prong is enough for the judge to deny bond and keep the person detained for the length of the case.
Within that framework, immigration judges have wide discretion. Federal regulations let a judge set bond conditions, adjust the amount, or refuse release altogether based on the individual circumstances presented.2eCFR. 8 CFR 1003.19 – Custody/Bond The nine factors channel that discretion but do not eliminate it. Two people with similar profiles can get different results from different judges, and the list is not exclusive: a judge can weigh anything else relevant to the three prongs.
The Nine Factors, One by One
Each factor speaks to danger, flight risk, or both. Judges rarely announce which prong a given factor is addressing, but the connection is usually obvious from context.
Fixed Address
Whether the person has a stable place to live in the United States. A settled residence tells the judge the person has somewhere to be and can be located between hearings. Instability points the other way.
Length of Residence
How long the person has lived in the country. Years of continuous presence carry more weight than recent arrival. Someone who has built a life over a decade has more reason to appear in court than someone who arrived last month.
Family Ties
Relationships with U.S. citizens or lawful permanent residents, especially spouses, children, and parents. Judges also consider whether those relationships might qualify the person for legal status down the road, because a plausible path to relief is itself a reason to show up for hearings rather than disappear.
Employment History
Steady work suggests stability and roots in the community. Job records also make the person easier to locate and give them something to lose by absconding.
Court Appearance Record
Whether the person has shown up for prior hearings, including in state criminal or family court matters. This factor speaks directly to flight risk. A clean record of appearances is one of the most effective pieces of evidence a bond respondent can offer.
Criminal Record
The seriousness of any offenses, the number of them, and how recent they are. Old and minor is very different from recent and serious. This factor bears heavily on the danger prong, and the original Guerra case illustrates its weight: the respondent’s bond was denied based on drug trafficking charges even though he had not been convicted.1U.S. Department of Justice. Matter of Guerra, 24 I&N Dec. 37 (BIA 2006) Judges can and do weigh pending charges, not only convictions.
Immigration Violations
Prior deportations, visa overstays, and re-entries after removal all count against the person. Each one is a data point suggesting the person may not comply with future immigration obligations.
Attempts to Flee
Any history of evading law enforcement or failing to appear. Nothing damages a flight-risk defense faster than a documented attempt to disappear from a prior proceeding.
Manner of Entry
Lawful entry with inspection is generally viewed more favorably than an unauthorized crossing. The factor is not decisive on its own, but it colors how the judge reads the rest of the record.
How the Factors Combine
No single factor is automatically dispositive. Judges weigh them together to build a profile of the person in front of them. Strong equities on several factors can outweigh a weakness on another, and the reverse is also true: a serious recent criminal record or a documented history of absconding will usually overwhelm otherwise favorable evidence about family, employment, and residence.1U.S. Department of Justice. Matter of Guerra, 24 I&N Dec. 37 (BIA 2006) Guerra’s own facts show this in action: the drug trafficking allegations were enough to deny bond notwithstanding whatever else the respondent had going for him.
The practical implication is that a bond hearing is a whole-record exercise. A person with a spotty court appearance history cannot simply point to years of residence and hope the judge averages the two. The judge is looking at whether, taken together, the evidence proves the three prongs. If any one prong fails, bond fails.
When the Factors Never Get Reached: Mandatory Detention
Before a judge can apply the Guerra factors, there is a threshold question of whether the person is even eligible for a bond hearing. Federal law requires mandatory detention for certain noncitizens, and no immigration judge can override that requirement. Under 8 U.S.C. ยง 1226(c), the government must hold, without any possibility of bond, people who fall into these categories:
- Those with certain criminal convictions, including aggravated felonies, controlled substance offenses (other than a single possession for personal use), firearms offenses, and crimes involving moral turpitude with a sentence of at least one year.
- Those inadmissible or deportable on terrorism-related or national security grounds.
- Certain inadmissible noncitizens charged with or convicted of burglary, theft, shoplifting, assault on a law enforcement officer, or any crime causing death or serious bodily injury.
The only statutory exception allowing release for people in these categories is when their testimony is needed for witness protection.3Office of the Law Revision Counsel. 8 USC 1226 – Apprehension and Detention of Aliens The Supreme Court confirmed in Nielsen v. Preap (2019) that mandatory detention applies regardless of how much time has passed between the person’s release from criminal custody and their immigration arrest. For anyone in these categories, the nine Guerra factors are simply not on the table.
Challenging the Classification
ICE sometimes places someone in mandatory detention who does not actually belong there. Matter of Joseph, 22 I&N Dec. 799 (BIA 1999), created a mechanism, now called a Joseph hearing, for challenging that classification in front of an immigration judge. The standard is intentionally steep: the judge will release the person from mandatory custody only if the government is “substantially unlikely” to prove the criminal or terrorism-related charge that triggered mandatory detention.4U.S. Department of Justice. Matter of Joseph, 22 I&N Dec. 799 (BIA 1999) If the person prevails, the case converts to an ordinary bond hearing under the Guerra framework. If not, mandatory detention continues.
Evidence That Speaks to the Nine Factors
Because the burden is on the detained person, a bond hearing is only as strong as its documentation. Each factor has its natural evidence:
- For family ties: birth certificates of U.S.-citizen children, marriage certificates, and proof of family members’ immigration status.
- For fixed address and length of residence: a lease or mortgage statement, utility bills, and a letter from whoever will house the person on release.
- For employment: pay stubs, tax return transcripts, and letters from employers.
- For court appearance history: records showing compliance with prior court dates in any forum, including state criminal or family court.
- For community ties, which feed the broader danger and flight-risk analysis: letters from community members, religious leaders, or organizations describing specific, concrete relationships with the person.
Support letters land harder when they are specific. “He is a good person” adds little. A letter that identifies how long the writer has known the person, how they know each other, and what role the person plays in their family or community gives the judge something to weigh against whatever the government puts forward. Foreign-language documents require certified English translations, typically running $20 to $40 per page depending on the language and provider.
The bond hearing request itself needs to include the person’s full name, Alien Registration Number (A-Number), and the bond amount set by DHS.5Executive Office for Immigration Review. 8.3 – Bond Proceedings The request goes to the immigration court handling the removal case, with a copy served on the DHS attorney. At the hearing itself, the judge reviews the submitted evidence, hears argument from both sides, and typically rules orally at the end. If bond is granted, the statutory minimum is $1,500, but amounts in practice tend to fall much higher, with $5,000 to $25,000 being common and larger sums appearing in cases with criminal history or serious flight-risk concerns.3Office of the Law Revision Counsel. 8 USC 1226 – Apprehension and Detention of Aliens Which factors carried the argument, and which cut against it, is the difference between those numbers and no bond at all.