Priority Market North America

Mexico

Mexico is one of the highest-intent destinations for Americans. The cross-border picture rhymes with Spain in places, but diverges on visas, residency mechanics, FBAR/FATCA layers, and the fideicomiso rules for real estate in coastal and border zones. This hub walks through the essentials — residency mechanics, the cross-border tax picture, and the property rules that surprise many buyers — with a free downloadable guide.

Immigration & residency

Temporary and permanent residency are the main routes for Americans.

  • Temporary Resident (renewable, up to four years) and Permanent Resident visas.
  • Student and work routes, plus a path to citizenship over time.
  • Tax residency is based on center of vital interests and habitual home rather than a fixed day count.

Tax considerations

U.S. citizens keep U.S. filing obligations and may take on Mexican ones once resident.

  • Mexican tax residency is based on center of vital interests and habitual home; RFC registration follows residency.
  • A U.S.–Mexico tax treaty is in force, but there is no totalization agreement — a real consideration for the self-employed.
  • FEIE vs. foreign tax credit modeling — and U.S. state-tax exposure — deserve attention before the move.
  • U.S. reporting (FBAR, FATCA) continues, and Mexican investment vehicles can raise PFIC questions.

U.S. tax topics are informed by James M. Cassidy, CPA, our contributing U.S. tax expert. This section is general information only — not tax advice; always consult a qualified tax professional in the relevant jurisdiction.

Financial planning

Keeping U.S. accounts working while you build a life in Mexico takes coordination.

  • Confirm whether your U.S. brokerage and retirement custodians keep non-resident accounts open.
  • Plan income across currencies, and consider currency movement in your cash-flow planning.
  • Coordinate U.S. and Mexico-side professionals so nothing falls between the two systems.

Cross-border financial planning at US Expat is led by Adrian Flambard and Bennett Linsky.

Insurance & protection

Coverage that worked at home often needs review once you are resident in Mexico.

  • Health coverage valid in Mexico — private plans are common for expats, and public IMSS coverage may be available.
  • Whether existing U.S. life and protection policies travel with you.
  • Transitional and travel coverage for the move itself.

Insurance topics are informed by our contributing specialists, Ron Sussman and Anthony Giannone.

Banking & currency

Setting up locally and moving money sensibly are early practical steps.

  • Opening a Mexican bank account and handling day-to-day payments.
  • How FATCA shapes what Mexican banks ask U.S. citizens for.
  • Managing transfers, currency, and cash flow across two countries.

Banking and U.S.-account topics at US Expat are covered by Adrian Flambard and Bennett Linsky.

Real estate & the fideicomiso

Buying near the coast or border involves a specific trust structure.

  • Property in restricted zones is typically held through a bank trust (fideicomiso).
  • The U.S. tax treatment of fideicomisos has been the subject of evolving IRS guidance.
  • Review your situation with a U.S. tax professional before purchasing.

The U.S. tax treatment of Mexican property is a question for James M. Cassidy, CPA, our contributing U.S. tax expert. This section is general information only — not tax advice; always consult a qualified tax professional in the relevant jurisdiction.

Contributors

Perspective from trusted professionals.

Educational guidance comes from US Expat; regulated services are provided separately by these contributors’ firms.

JC

James M. Cassidy, CPA

Contributing U.S. Tax Expert

International Compliance and Tax Solutions LLC

A CPA with more than 30 years in U.S. cross-border tax, James contributes educational guidance on how U.S. obligations interact with host-country systems. Regulated tax services are provided separately by International Compliance and Tax Solutions LLC.

FAQ

Common questions about Mexico.

How is Mexican tax residency determined?

Mexico looks at where your center of vital interests and habitual home are, rather than a single day-count test. The analysis is fact-specific and worth confirming with a professional.

What is a fideicomiso, and does it matter for U.S. taxes?

Coastal and border real estate is often held through a bank trust called a fideicomiso. Its U.S. tax treatment has been the subject of evolving IRS guidance, so review your situation with a U.S. tax professional.

Educational information only

The information provided by US Expat is for educational and informational purposes only. It should not be treated as personalized tax, legal, immigration, investment, insurance, or financial advice. U.S. citizens abroad should consult qualified professionals who understand their specific facts and circumstances. US Expat is not a law firm, tax filing firm, or immigration law firm.

A note on tax content

Tax content on this site is for general informational purposes only and does not constitute tax advice. Rules for U.S. citizens abroad depend on individual circumstances, country of residence, income sources, account structures, and applicable treaties — always consult a qualified tax professional in the relevant jurisdiction before making decisions.

Rules and thresholds for U.S. citizens abroad change. Pages are reviewed periodically; confirm current details with a qualified professional before acting.

Ready to make your move to Mexico clearer?