How Long Can I Stay in Mexico?
Complete guide for US passport holders. Last verified 2026-02-03.
Maximum Stay
Up to 180 days, determined at entry
At a Glance
Duration
Up to 180 days, determined at entry
as determined by immigration
Visa Type
Tourist Entry - FMM Required
Entry Requirements
- By air: Valid US passport book required
- By land: Valid US passport book or card
- By sea: Valid passport, passport card, or trusted traveler card (NEXUS, SENTRI, FAST) or state REAL ID
- Forma Migratoria Multiple (FMM) entry permit required - digital at airports, apply online or at INM office for land entry
- Closed-loop cruises: Can use original birth certificate + government photo ID if 16+
Important Things to Know
FMM is now REQUIRED for ALL travelers including those staying within 12 miles/20km of border
At airports: Digital FMM issued automatically - get date stamp in passport and/or printed receipt with QR code
At land borders: Must apply for FMM online or at INM office BEFORE crossing
Private boats entering Mexico must get government permit in advance
Duration of stay is determined by Mexican immigration officers at entry - not automatically 180 days
Passport card CANNOT be used to board international flights - must have passport book
Can I Extend My Stay?
Extensions possible through Mexican immigration (INM). Overstaying leads to fines and complications.
Additional Information
Mexico is most-visited destination for US tourists. FMM requirement recently expanded to include all border zone travel. Travel advisories vary by state - check specific region before travel.
Official Sources
U.S. Department of State - Mexico Country Information
https://travel.state.gov/content/travel/en/international-travel/International-Travel-Country-Information-Pages/Mexico.htmlLast verified: 2026-02-03
Always verify current requirements with official government sources before traveling, as visa policies can change.
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