Do I need Mexican insurance & permits?
Answer 3 quick questions to see exactly what you need to drive into Mexico.
If you are researching a Baja road trip you have probably run into the term FMM – and wondered whether you need one just to drive down to Rosarito. The answer depends on how long you stay and how far you go. Here is the plain-English version.
What the FMM is
The FMM (Forma Migratoria Multiple), now often called the visitor permit, is the document that authorizes a foreign visitor to be in Mexico as a tourist. It is about the person traveling, not the car. Think of it as the road-trip equivalent of a tourist entry card.
When you need one for Baja
- Short border-region visits: A quick trip to Tijuana, Rosarito, or Ensenada for under 7 days generally does not require an FMM for US tourists.
- Longer stays: If you will be in Mexico more than 7 days, you need an FMM.
- Traveling deeper: Going well beyond the immediate border region (for example, far south on the peninsula) means you should carry an FMM.
Rules and enforcement change, so verify the latest requirements with Mexico’s National Immigration Institute (INM) before you travel.
FMM vs. insurance vs. vehicle permit – three different things
This trips up a lot of first-time travelers. A Baja trip can involve three separate items:
- FMM – immigration permit for the traveler (covered here).
- Mexican auto insurance – required for the vehicle on every trip. See why it is mandatory.
- Temporary Vehicle Import Permit (TIP) – not needed in Baja, but required for the mainland. See our TIP guide.
The one item you need on every trip, no matter how short, is auto insurance.
Sorting out your Baja paperwork? Start with the one thing you always need – Mexican auto insurance. Get a free quote in minutes.
Related guides
- Temporary Vehicle Import Permit: mainland vs Baja
- Do you need Mexican car insurance to drive to Tijuana?
- How much does Mexican auto insurance cost?
Frequently asked questions
Do I need an FMM to visit Tijuana or Rosarito?
For short visits (generally under 7 days) within the Baja border region, US visitors typically do not need an FMM. If you stay longer than 7 days or travel deeper into Mexico, you do need one. Requirements change, so confirm with Mexico’s INM before you go.
Is the FMM the same as car insurance?
No. The FMM is an immigration document for the traveler (the person). Mexican auto insurance covers the vehicle. They are completely separate, and a road trip to Baja may require both depending on your trip length.
Where do I get an FMM?
You can obtain the FMM (visitor permit) online through Mexico’s National Immigration Institute (INM) or at the border crossing. Keep it with you and turn it in when you leave if required.