Can I Bring a Car From Mexico to the US? 2026 Rules

You can bring a car from Mexico into the US, but the route depends on one thing: whether the car was built and certified for the US market. A car with the maker’s US certification label is cleared with CBP, EPA and DOT declarations plus duty. A Mexican-market car without that label is a nonconforming import, which is difficult and costly. This guide covers both, visitors, duty, and Texas and California titling. It is general information, not legal advice, and federal and state rules change.

Can I Bring a Car From Mexico to the US? The Short Answer

Federal rules sort every car arriving from Mexico into one of four routes, based on NHTSA‘s importation FAQ and the safety-import rule at 49 CFR 591.5 (current as of October 16, 2026). Find your row before you spend money on a car.

Your situation	Federal route	Declaration basis	What decides it
Car carries the original maker’s US certification label	Conforming import: HS-7 and EPA Form 3520-1 filed with CBP, then duty	49 CFR 591.5(b)	The label near the driver’s door
Under 25 years old, no US label (typical Mexican-market car)	Only if NHTSA has found that make, model and year eligible; imported by or through a Registered Importer under a bond	49 CFR 591.5(f)	NHTSA eligibility list
25 or more years old	No safety-standard compliance needed; EPA emissions rules still apply	HS-7 Box 1	Date of manufacture
Nonresident visiting for up to a year	Temporary entry; car must leave within a year and cannot be sold here	HS-7 Box 5	Residency, foreign registration, passport

Mexico is not Canada here. Rule 591.5(g) lets a personal import in if its maker certified it to Canadian standards and told NHTSA it also meets US ones. The rule text has no Mexican equivalent. CBP says a vehicle obtained abroad is unlikely to meet all US standards unless it was exported for sale in the US, and that you should be skeptical of a seller’s claim that it does. A car assembled in Mexico is not automatically US-certified; see what cars are made in Mexico. The 25-year and EPA 21-year rules are explained in our right-hand drive legality guide. If you are still weighing the purchase itself, see buying a car in Mexico and bringing it to the US.

Permanent Import vs. a Temporary Visit: Which Process Applies to You?

A permanent import means the car stays in the US and you pay duty, clear the federal standards, and title it in a state. The temporary route is narrower than most people expect. Under 49 CFR 591.5(d) the importer must be a nonresident, the car must be registered outside the US, it is for personal use for no more than one year, it will not be sold, and it will be exported by the end of that year. The declaration also carries the importer’s passport number and country of issue.

• NHTSA counts US citizens living abroad as nonresidents for this purpose and says it has no authority to extend the one-year period.
• CBP says motorists from Mexico may tour in the US without US plates or US driver’s permits under agreements between the countries.
• A US resident who buys a car in Mexico and brings it home to keep is outside this provision: that is a permanent import.

Key Steps: Bringing Your Car From Mexico to the US

1. Check for the US Certification Label First

NHTSA says it cannot tell from a VIN whether a car was built to US standards; the only evidence is the label the original manufacturer affixed. On cars other than motorcycles and trailers it sits on the hinge pillar, door latch post or door edge next to the driver’s seating position. CBP adds that US-compliant cars carry an English emissions label in the engine compartment, and that a sales contract stating the car is US-certified can help at entry. If the label is missing, ask the maker, not the seller.

2. Pick the Conforming or Nonconforming Route

With the label, no NHTSA approval is needed. Without it and under 25 years old, the car cannot be permanently imported unless NHTSA has determined that make, model and model year eligible, and it must come in through a Registered Importer (RI) under a bond of 150 percent of its declared value, with modifications finished within 120 days of entry. For emissions, a nonconforming car must go through an EPA-authorized independent commercial importer (ICI). CBP says ICI fees are generally very high and that some vehicles cannot be successfully imported or modified at all.

3. Gather the Customs Paperwork

CBP lists what clearance needs:

• The shipper’s or carrier’s original bill of lading, if the car is shipped.
• The bill of sale and the foreign registration.
• DOT Form HS-7 and EPA Form 3520-1, declaring which safety and emissions provisions apply.
• For a nonconforming car, the DOT bond and the contract with the RI attached to the HS-7.

CBP officers cannot make entries for you, but you may hire a commercial customs broker. California lists other stamped CBP forms, including Form 7501, as proof of clearance. Keep copies of everything.

4. Clear the Car at the Port of Entry

The undercarriage must be free of foreign soil under USDA requirements, so have it steam-cleaned or thoroughly cleaned first. Declare everything inside the car: CBP says failing to can bring a fine or seizure of the car and its contents. EPA warns that CBP or EPA can seize or export a nonconforming vehicle that arrives without ICI arrangements or a valid EPA exemption. Arrange the ICI or the exemption before the car moves.

5. Title and Register in Your State

Federal clearance does not put plates on the car. Ask your state DMV what it wants from CBP before you cross; the Texas and California comparison below shows how much it varies.

Costs Involved: Duty, Bond and Fees

Figures below are quoted from the agency pages, with the page date where one is shown. Verify current rates with CBP or a licensed customs broker before you budget; rates and other duties can change.

Item	What the agency page says	Source
Duty on foreign-made vehicles	Cars 2.5%, trucks 25%, motorcycles 2.4% or free, based on price paid or payable	CBP, page modified May 21, 2026
Returning US resident allowance	$800 per person is exempt if the car accompanies you, is for personal use and was acquired on the trip; then a flat 3% on the next $1,000; the rest at the regular rate	CBP
USMCA duty-free entry	Needs the producer’s certifications and compliance with regional value, labor value, steel and aluminum rules; vehicles built before 2020 are unlikely to qualify	CBP
DOT conformance bond	150% of dutiable value for a nonconforming car, in addition to the normal CBP entry bond	CBP; 49 CFR 591.8
Gas-guzzler tax	None at a combined rating of 22.5 mpg or more; reported on IRS Forms 720 and 6197	CBP
Texas fees	Base registration $50.75 (passenger), title $28 or $33, 6.25% sales tax, $1 insurance verification, $4.75 processing	TxDMV, read October 21, 2026

Illustrative arithmetic, not a quote: on a $10,000 car at the 2.5% car rate, duty is $250. If the returning-resident allowance applies, the first $800 is exempt, the next $1,000 at 3% is $30, and the remaining $8,200 at 2.5% is $205, for $235 in total. Broker fees, bonds, importer charges and state taxes are extra. For a wider cost picture, see how much it costs to import a car.

Texas vs. California: What the State Asks After CBP

These two states publish import-specific DMV pages. Other states, including Arizona, set their own steps and are not covered here, so ask your own DMV.

Item	Texas (TxDMV)	California (DMV)
Customs proof	HS-7 or another document showing customs clearance and compliance or exemption; DOT bond release letter if bonded	Stamped CBP forms such as HS-7, 3299, 3311, 3461, 6059 or 7501
Safety and emissions	Texas safety inspection, or an emissions inspection in 17 listed counties	FMVSS evidence is mandatory for cars made after 1995; EPA and California emissions evidence; smog certificate for gasoline cars made after 1968
VIN check	Inspection by a trained auto theft investigator (Form VTR-68-A)	Verification of Vehicle (REG 31) among the forms listed
Deadline	Register within 30 days of bringing the car to Texas; title within 30 days of sale	Registration fees within 20 days of entry
Other limits	Non-English ownership documents need a certified English translation	A direct import not built to California emissions standards and FMVSS cannot be registered unless modified and tested under CARB’s program; title branded NON-USA without the federal and US emissions labels

Both read October 21, 2026. A car that clears CBP can still be refused registration in California, so check with the DMV and CARB before you buy, not after.

Common Mistakes That Stall a Mexico Import

• Trusting a seller’s statement that the car meets US standards instead of finding the label.
• Assuming a Mexican title and tourist-style entry let a US resident keep the car; the one-year route is for nonresidents.
• Shipping a nonconforming car before arranging an ICI or an EPA-approved exemption.
• Leaving belongings in the car without declaring them.

Frequently Asked Questions (FAQ)

Can a US citizen buy a car in Mexico and bring it to the US?

Yes, if the car is US-certified or goes through the nonconforming route. Federal rules turn on the car and on residency, not citizenship: a US resident keeping the car here is making a permanent import.

How long does it take to import a car from Mexico?

The agencies publish no standard processing time, but they do set deadlines: a bonded nonconforming vehicle must be modified within 120 days of entry, California asks for registration fees within 20 days of entry, and Texas requires registration within 30 days of bringing the vehicle to Texas.

Can I drive my car from Mexico to the US immediately after crossing?

A visitor can drive on Mexican registration for up to one year, per CBP. A car imported permanently must first be cleared by CBP, and EPA will not release a nonconforming car until the importer’s work is complete. Then it needs state title and registration.

What is the real age cutoff for skipping safety and emissions rules?

There are two. NHTSA lets a vehicle 25 or more years old in without meeting safety standards, counted from the date of manufacture. EPA has a separate provision for vehicles over 21 years old that requires the original engine model and configuration. Our right-hand drive guide covers both in detail.

Do I need to speak Spanish to import a car?

The federal pages state no language requirement. Texas requires a certified English translation of any ownership document not printed in English, so plan for translating a Mexican title or invoice.

Can I buy a car in Mexico and have it shipped to the US instead of driving it?

Yes. CBP says the owner arranges shipping, and shipments are cleared at the first US port of entry unless a foreign freight forwarder sends the vehicle in bond to another CBP port. The same HS-7 and EPA Form 3520-1 declarations apply. Our guide to towing a car across the border covers the tow-in option.

What if the car I want to import is not sold in the US at all?

It is a nonconforming vehicle. NHTSA must find that make, model and year eligible, normally on a Registered Importer petition, and an EPA-authorized importer must handle emissions. CBP warns the work can be impractical or impossible, so ask an importer before you buy.

Conclusion

Start with the label, then pick the route: US-certified cars go through CBP with HS-7, EPA Form 3520-1 and duty; Mexican-market cars under 25 years old need NHTSA eligibility, an importer and a bond; visitors get a year and then must leave. Call your state DMV and a customs broker before you pay for the car.

Not legal advice. Sources, all read October 21, 2026: NHTSA importation FAQ, 49 CFR Part 591 (eCFR), EPA importing vehicles page, CBP importing a motor vehicle page, TxDMV and California DMV import pages. This guide does not cover other states, commercial vehicles, show or display imports, or racing imports.