Importing a US Car to Mexico: Complete Step-by-Step Guide

Bringing a US vehicle into Mexico permanently is legal but bureaucratic. Expect 4-8 weeks and $2,000-$5,000+ in fees, modifications, and broker costs. Here's the roadmap:

1. Eligibility Check

Only vehicles ≤10 years old (from model year) qualify for permanent import. Older cars need "classic" classification. VIN must not show salvage/rebuilt title. Engine size affects tax bracket.

2. Hire a Customs Broker (Agente Aduanal)

Required by law. They file the pedimento (import declaration), calculate duties, coordinate inspections. Fee: ~$500-1,500 USD. Don't DIY—errors cause costly delays.

3. Vehicle Preparation

Mexican standards (NOM-042) require: daytime running lights, side marker reflectors, metric speedometer (or dual), catalytic converter, OBD-II compliance. Modifications often needed for US-spec cars.

4. Documentation Package

• Original title (lien-free or lienholder authorization)
• Bill of sale
• US registration
• Proof of insurance (Mexican policy)
• Passport + FMM/FM3/FM2 visa
• CURP/RFC (Mexican tax ID)

5. Pay Taxes & Duties

• ISAN (New Vehicle Tax): 0-17% of value (engine displacement based)
• IVA (VAT): 16% on (value + ISAN)
• DTA (Customs Processing Fee): ~0.8%
• Example: $20,000 car, 2.0L engine → ~$4,500 total taxes

6. Inspection & Registration

Physical inspection at customs (verification of VIN, emissions, modifications). Then REPUVE registration (national vehicle registry) and state plates (where you'll reside).

Pro Tips

• Buy a car already in Mexico if possible—avoids all this.
• NAFTA/USMCA eliminates the 10% tariff for US/Canada-origin vehicles (must prove origin).
• Temporary import (tourist/visitor) is easier: 180-day permit at border, no modifications, but cannot sell.
• Some border states (Baja, Sonora) have "free zone" privileges—check current rules.