Traffic Stop Rights for Immigrants in the U.S. (2026)

As of September 25, 2026, if police pull you over in the United States, the driver has to show a license when asked: state traffic laws require it, including those of California, Florida, Illinois and Texas. You do not have to answer questions about your immigration status or where you were born, but you should never lie or show false documents. That can bring criminal charges and serious immigration consequences.

The U.S. Supreme Court has set clear rules for traffic stops: why police can stop you, how long the stop can last, when they can order you out of the car, and what rights passengers have. This page explains those rules, the state laws on giving your name, the federal requirement to carry proof of registration, and the split between states that limit local police on immigration and states that require them to work with ICE.

This page covers U.S. federal law and examples of state law on traffic stops by state or local police. It does not cover checkpoints at the border or at ports of entry. It is general information and not a substitute for advice from a lawyer or an accredited representative about your situation.

Why police can stop you and how long the stop can last

The Fourth Amendment protects against unreasonable searches and seizures. The Supreme Court has applied that rule to traffic stops in several cases.

The reason for the stop. In Whren v. United States, 517 U.S. 806 (1996), the Court said that, as a general matter, stopping a car is reasonable when police have probable cause to believe a traffic violation occurred. The Court added that the officer's subjective intentions play no role in that Fourth Amendment analysis, and that the constitutional basis for objecting to intentionally discriminatory enforcement is the Equal Protection Clause.

No random stops to check licenses. In Delaware v. Prouse, 440 U.S. 648 (1979), the Court held that stopping a car just to check the driver's license and the vehicle's registration, without articulable and reasonable suspicion, violates the Fourth Amendment. The same decision said states may develop other spot-check methods that are less intrusive or that do not involve the unconstrained discretion of each officer.

How long it can last. In Rodriguez v. United States, 575 U.S. 348 (2015), the Court held that a stop lasting longer than the time needed to handle the matter that justified it violates the Constitution. The officer's mission includes the ordinary checks of a stop: the driver's license, outstanding warrants, the vehicle's registration and proof of insurance. The officer may run unrelated checks, but may not extend the stop to do so without reasonable suspicion.

Immigration status and the length of the stop. In Arizona v. United States, 567 U.S. 387 (2012), the Court reviewed Arizona's SB 1070. It wrote that "detaining individuals solely to verify their immigration status would raise constitutional concerns." It also noted that, as a general rule, it is not a crime for a removable noncitizen to remain in the United States.

What documents the driver must show

The duty to show a license comes from each state's law, not from the Constitution. Some examples:

Texas also has a rule aimed at drivers. Under Texas Penal Code § 38.02(b-1), a driver who is lawfully detained, does not show a license when asked, and intentionally refuses to give a name, driver's license number, address or date of birth commits an offense.

If you have no license, or you drive with a license issued without proof of lawful presence, the consequences depend on the state. Some states treat certain out-of-state licenses as invalid inside their borders. Those issues are covered in our guide to driver's licenses for undocumented immigrants.

The federal requirement to carry proof of registration

Federal law has a separate rule. Under 8 U.S.C. § 1304(e), every noncitizen 18 or older must carry at all times any certificate of alien registration or alien registration receipt card issued to them. Failing to do so is a misdemeanor, for each offense. The statute names a fine of up to $100, up to 30 days in jail, or both, but the general federal fines law, 18 U.S.C. § 3571(b)(6), allows a fine of up to $5,000 for a Class B or C misdemeanor, and a 30-day maximum makes this a Class C misdemeanor under 18 U.S.C. § 3559(a)(8). USCIS states the penalty as a fine of up to $5,000, up to 30 days in jail, or both.

Permanent residents are included. The USCIS page on the registration requirement says lawful permanent residents are already registered, so they do not need to apply to register (except a permanent resident who turns 14, who must re-register). They still have to carry the document: 8 CFR 264.1(b) lists the Permanent Resident Card (Form I-551) as evidence of registration. USCIS also says evidence of registration can be carried on a mobile device, such as Form I-94 or the USCIS proof of Form G-325R registration, and that registration is not an immigration status and does not give work authorization or any other benefit.

The separate duty to register. Carrying a document and registering are different obligations. Under 8 U.S.C. § 1302, a noncitizen 14 or older who has not been registered and fingerprinted and who remains in the United States for 30 days or longer must apply for registration and fingerprinting before those 30 days end, and parents or legal guardians must apply for children under 14. USCIS says this includes people present without admission or parole. Willfully failing to register is a misdemeanor under 8 U.S.C. § 1306(a): the statute names a fine of up to $1,000, up to six months in jail, or both, and USCIS states the fine as up to $5,000.

On June 29, 2026, DHS published a final rule (91 FR 39248), effective the same day, that adopts as final its March 2025 interim rule creating a general registration form (Form G-325R) and adjusts the lists of forms and processes that count as registration and as evidence of registration. Whether registering applies to a particular person, and what it could mean for them, is a question for an immigration attorney or accredited representative; free and low-cost options are listed under "Where to get help" below.

This rule does not require you to answer questions. They are two separate things: the law requires you to carry the document you were issued, and the Fifth Amendment lets you decline to be a witness against yourself.

Do you have to get out of the car?

Yes, if the officer orders you to. In Pennsylvania v. Mimms, 434 U.S. 106 (1977), the Court held that once a vehicle has been lawfully detained for a traffic violation, police may order the driver out without violating the Fourth Amendment.

In Maryland v. Wilson, 519 U.S. 408 (1997), the Court extended that rule to passengers: an officer may order them out of the car pending completion of the stop. In that case, the Court did not decide whether an officer may forcibly detain a passenger for the entire stop.

Getting out of the car when ordered does not mean you agree to a search or give up your right to stay silent.

Passengers have rights too

In Brendlin v. California, 551 U.S. 249 (2007), the Court held that when police stop a car, a passenger is seized for Fourth Amendment purposes as well. That means a passenger can challenge the legality of the stop, just like the driver.

The duty to show a license belongs to the driver. Whether a passenger must give a name depends on state law and the circumstances. That is the subject of the next section.

Laws that let officers ask for or demand your name (stop-and-identify)

Some states have laws that let an officer ask for or demand the name of a person the officer stops on reasonable suspicion of a crime. In Hiibel v. Sixth Judicial District Court, 542 U.S. 177 (2004), the Supreme Court upheld Nevada's law in a case where the stop was based on reasonable suspicion. As the Court read it, that law required only a name, not a driver's license or any other document.

The Court also said that, in that case, giving a name presented no reasonable danger of self-incrimination, and it left open the situation where giving one's identity could supply a link needed to convict the person of a separate offense.

The table summarizes the text of the laws of 16 states. Several of them only say what the officer may ask for and do not say, in the same section, what happens if you refuse.

In 2004, the Supreme Court also cited laws of this kind in Alabama, Arkansas, Delaware, Georgia, Missouri, New Mexico and Vermont. Those states were not individually reviewed for this table. If a state is not listed here, that does not mean it has no similar law.

Arizona's stop-and-identify law, § 13-2412, says expressly that a person must state their true full name but cannot be compelled to answer any other question.

Some state laws do address immigration status at a stop. Montana's goes beyond identity: a 2025 amendment added subsection (3) to Mont. Code Ann. § 46-5-401, which says: "A peace officer who has lawfully stopped a person or vehicle under this section may make a reasonable attempt, upon reasonable suspicion and when practicable, to determine the immigration status of the person, except if the determination may hinder or obstruct an investigation. The peace officer shall make a report to a federal immigration agency as defined in 27-16-801 if a person stopped under this section is not lawfully present in the United States."

Arizona also has a separate law on this. Ariz. Rev. Stat. § 11-1051(B) says that in any lawful stop, detention or arrest made to enforce a state or local law, where reasonable suspicion exists that the person is an alien and is unlawfully present in the United States, "a reasonable attempt shall be made, when practicable, to determine the immigration status of the person, except if the determination may hinder or obstruct an investigation."

Do you have to answer questions about your immigration status or where you were born?

No. The Fifth Amendment says no person shall be compelled in any criminal case to be a witness against himself. In Berkemer v. McCarty, 468 U.S. 420 (1984), the Court explained that during a brief investigative stop the officer may ask a moderate number of questions, "but the detainee is not obliged to respond."

The same decision has a practical consequence: an ordinary traffic stop is not custody, so the officer does not have to read you your rights (the Miranda warnings) before asking questions. In that case, the Court held that what the driver said before his arrest could be used against him. If you are later treated in a way that amounts to custody, the Miranda protections apply.

Say out loud that you are staying silent. In Salinas v. Texas, 570 U.S. 178 (2013), three justices (a plurality, not a majority) wrote that a person who wants the Fifth Amendment's protection must expressly invoke it. In that case, the man was voluntarily answering police questions without being in custody, and his silence in response to one question was used against him. A simple sentence is enough: "I prefer not to answer questions. I want to remain silent."

Staying silent about your status does not relieve you of what state law requires: the driver still has to show a license, and under some of the laws in the table above you may have to give your name.

Never lie or show false documents

Declining to answer and lying have very different consequences:

• Falsely claiming to be a U.S. citizen. Under 8 U.S.C. § 1182(a)(6)(C)(ii), a noncitizen who falsely claims to be a citizen for any purpose or benefit under federal or state law is inadmissible. The statute has a very narrow exception.
• False immigration documents. Under 18 U.S.C. § 1546(a), it is a federal crime to use, attempt to use or possess an immigration document such as a visa, permit or registration card knowing that it is forged, altered or falsely made, or that it was obtained through a false claim or statement.
• Giving a false name. It can be a crime under state law. In Texas, for example, § 38.02(b) makes it an offense to give a false name, address or date of birth to an officer who has lawfully detained or arrested you.

Vehicle searches: consent and probable cause

The officer may ask for permission to search your car. You can say you do not consent.

In Schneckloth v. Bustamonte, 412 U.S. 218 (1973), the Court explained that consent must be voluntary, and that knowing you can refuse is one factor, but the government does not have to prove you knew it.

Refusing does not always prevent a search. Under California v. Acevedo, 500 U.S. 565 (1991), police may search a car and the containers in it when they have probable cause to believe it holds contraband or evidence. If the officer searches anyway, do not physically resist. Say you do not consent, and let a lawyer review later whether the search was lawful.

Local police, 287(g) agreements and state laws

In general, state and local police enforce traffic and criminal laws. A federal statute, 8 U.S.C. § 1357(g), lets the federal government sign written agreements with a state or locality so that certain trained officers can perform functions of an immigration officer, to the extent consistent with state and local law. These are known as 287(g) agreements. The same statute says no agreement is needed for a local officer to communicate with the federal government about a person's immigration status.

ICE's 287(g) program page describes three models. The Task Force Model lets designated officers enforce limited immigration authority while performing routine police duties. As of September 25, 2026, ICE reported 2,589 agreements covering 39 states and 2 territories, including 1,841 under the Task Force Model. The same page publishes the list of participating agencies.

State laws pull in opposite directions:

• States that limit their police. In California, Government Code § 7284.6 bars law enforcement agencies from using their resources for immigration enforcement, including asking about a person's immigration status or acting as immigration officers under 287(g). In Illinois, the TRUST Act (5 ILCS 805/15) bars stopping or searching a person based solely on citizenship or immigration status, and bars asking about the immigration status or place of birth of anyone stopped or detained, with exceptions such as those tied to firearms laws. In Washington, RCW 10.93.160(4) bars state and local police from asking about immigration or citizenship status or place of birth unless it is connected to an investigation of a state or local crime.
• States that require cooperation. In Texas, Government Code § 752.053 bars local entities from preventing their officers from asking about the immigration status of a person under lawful detention or arrest. Texas S.B. 8 (2025) added Government Code § 753.051, under which the sheriff of each county that operates a jail, or contracts with a private vendor to operate one, "shall request and enter into" a 287(g) or similar agreement with ICE; the law took effect January 1, 2026, and gives those sheriffs until December 1, 2026 to comply. In Florida, § 908.11 requires each sheriff or county jail chief to sign a 287(g) agreement with ICE. In Montana, § 46-5-401(3), amended in 2025, lets an officer who has lawfully stopped a person try to determine their immigration status upon reasonable suspicion and when practicable, and requires a report to a federal immigration agency if the person is not lawfully present. ICE names Georgia and Florida among the states that have passed or are considering laws requiring their law enforcement agencies to seek or sign these agreements.

These are examples, not a complete list. Laws and agreements change often. In Arizona's case, the Supreme Court in 2012 did not block the part of SB 1070 that requires officers to try to verify immigration status in some stops (Ariz. Rev. Stat. § 11-1051(B), quoted above), and it left room for other challenges based on how the law is applied.

Recording the stop

The rules for recording police depend on where you are, what kind of recording you make and what you do while recording. If you plan to record, first read our guides on the right to film federal law enforcement and how to record ICE agents. In Turner v. Driver, 848 F.3d 678 (5th Cir. 2017), a federal court of appeals held that "a First Amendment right to record the police does exist, subject only to reasonable time, place, and manner restrictions," and said it agreed with every circuit that had ruled on the question. The Supreme Court has not decided the issue. The rules on recording conversations vary by state; they are in our guide to United States recording laws.

As a safety measure, keep your hands visible, say so before you reach for your phone, and do not interfere with the officer's work.

What to do during a traffic stop

These steps summarize the rules above. They do not guarantee any outcome.

1. Pull over in a safe place, turn off the engine and keep your hands on the wheel.
2. If you are driving, show your license, registration and proof of insurance when asked. Say what you are doing before you reach for them.
3. If you have a federal registration document, such as a green card, carry it. 8 U.S.C. § 1304(e) requires it for noncitizens 18 and older who were issued one.
4. Do not answer questions about your status, where you were born or how you entered the country if you do not want to. Say you prefer to remain silent.
5. Do not lie and do not show false documents.
6. If you are asked for permission to search the car, you can say no. Do not physically resist if they search anyway.
7. If you are ordered out of the car, comply. You can calmly ask: "Am I being detained, or am I free to go?"
8. If you do not understand something, say so and ask for an explanation.
9. Afterward, write down the officer's name and badge number, the patrol car, the time and the place.

Where to get help

• Free or low-cost legal help. EOIR publishes a list of pro bono legal service providers, organized by state, and the recognized organization and accredited representative rosters.
• Complaints about police. The Justice Department's Civil Rights Division takes reports about police mistreatment, excessive force, and searches or arrests under false pretenses, including racial discrimination, at civilrights.justice.gov.
• Other guides in this section. See our immigrant rights section, including the guide on what to do if ICE comes to your door.

Disclaimer: This page provides general information about U.S. law as of September 2026 and is not legal advice. State laws and 287(g) agreements change often. If you face charges or immigration proceedings, talk to a lawyer or an accredited representative.

Frequently Asked Questions

Do I have to show my license if police pull me over?

Yes, if you are the driver. State laws require you to carry a license while driving and show it when an officer asks; for example, California Vehicle Code § 12951 and Texas Transportation Code § 521.025.

Do I have to tell police my immigration status or where I was born?

No. The Fifth Amendment lets you decline to be a witness against yourself, and in Berkemer v. McCarty the Supreme Court said a person briefly detained is not obliged to respond. If you choose to stay silent, say so out loud. Never lie or show false documents.

Can local police ask about my immigration status?

It depends on the state. Illinois and Washington bar their police from asking about immigration status or place of birth, with certain exceptions, and California bars using police resources for that purpose. Texas, by contrast, bars local entities from preventing their officers from asking about the status of a person under lawful detention or arrest. Montana's stop law, amended in 2025, lets an officer who has lawfully stopped a person try to determine their immigration status upon reasonable suspicion and when practicable, and an Arizona law requires a reasonable attempt to determine status when there is reasonable suspicion that the person is unlawfully present.

Do passengers have to show ID?

The duty to show a license belongs to the driver. In Brendlin v. California the Supreme Court held that a passenger is also seized and can challenge the stop. Whether a passenger must give a name depends on state law: some states let officers demand a name when there is reasonable suspicion of a crime.

Can police order me out of the car?

Yes. In Pennsylvania v. Mimms the Supreme Court allowed it for the driver of a lawfully stopped car, and in Maryland v. Wilson for passengers. Getting out of the car does not mean you agree to a search.

Can I refuse to let police search my car?

Yes, you can say you do not consent. But under California v. Acevedo police can search the car without your permission if they have probable cause to believe it holds contraband or evidence. Do not physically resist.

How long can a traffic stop last?

Only as long as needed to handle the violation and run the ordinary checks, such as the license, registration, insurance and outstanding warrants. Under Rodriguez v. United States, the officer cannot extend it for other investigations without reasonable suspicion.

Do I have to carry my immigration documents?

Under 8 U.S.C. § 1304(e), noncitizens 18 and older must carry at all times the registration document they were issued. For a permanent resident, that includes the green card. Not carrying it is a misdemeanor. USCIS says certain evidence of registration can be carried on a phone. Registration is not an immigration status, and registering is a separate duty; an immigration attorney or accredited representative can explain how it applies.

What is a 287(g) agreement?

It is a written agreement between ICE and a state or local agency, authorized by 8 U.S.C. § 1357(g), that lets designated local officers perform certain functions of an immigration officer. As of September 25, 2026, ICE reported 2,589 agreements covering 39 states and 2 territories. Florida requires its sheriffs to sign one, and Texas requires the sheriff of each county that runs a jail to request and enter into one.