Fideicomiso: The Foreign Buyer's Guide to Owning Property in Mexico's Restricted Zone
Dreaming of a condo in Playa del Carmen, a villa in Los Cabos, or a house in Puerto Vallarta? Under Article 27 of Mexico's Constitution, foreigners cannot hold direct title to residential land within 50 kilometers of any coastline or 100 kilometers of any international border — the "restricted zone" that covers nearly every beach destination and all of Baja California. The legal solution is the fideicomiso: a Mexican bank trust through which foreigners hold full beneficial ownership. Here is how it works, what it costs, and what to watch for.
Note: a companion article covers the US/IRS tax angle of fideicomisos for American owners. This guide is the buyer's practical walkthrough.
How the fideicomiso works
A fideicomiso is a trust agreement between you (the beneficiary, or fideicomisario) and a Mexican bank (the trustee, or fiduciario), authorized by Mexico's Foreign Affairs Ministry (SRE). The bank holds legal title; you hold all the economic and beneficial rights:
- Use and live in the property
- Rent it out (short- or long-term)
- Improve, remodel, or rebuild it
- Sell it — the buyer can assume your trust or set up a new one
- Bequeath it — name substitute beneficiaries in the trust deed to avoid Mexican probate
In practice, the bank's role is administrative: it holds title, processes your instructions, and collects an annual fee. Day-to-day, you are the owner in every way that matters.
The 50-year term: renewable, not expiring
The trust is granted for 50 years — and the Foreign Investment Law explicitly allows renewal for additional 50-year periods, with no cap on renewals. The 50-year mark is not a countdown to losing your property; it is an administrative renewal. Start the renewal process through your trustee bank before expiry, pay the fees in force at the time, and sign the renewal deed before a notary.
What it costs in 2026
Costs vary by bank and property value, but budget roughly:
| Item | Typical cost (USD) |
|---|---|
| SRE permit (federal trust authorization) | ~$1,000–1,700 (MXN 21,650 in 2026) |
| Bank trust setup fee | $500–$1,200 |
| Notary fees for the trust deed | $800–$1,400 (often bundled with closing notary) |
| Public Registry filing | ~$200 |
| Total first-year setup | ~$2,500–$4,900 |
| Annual trustee administration fee | $500–$800/year |
Across a full 50-year term, the annual fee alone totals $25,000–$75,000 — build it into your investment model. Get the bank's full fee schedule in writing before choosing a trustee; fees differ meaningfully between banks.
Beyond the trust itself, budget normal Mexican closing costs: the acquisition tax (ISAI, 2–4.5% depending on state) and notary fees (roughly 1–1.5% of transaction value). On a typical purchase, total closing costs run 6–10% of the price.
Outside the restricted zone: direct title
More than 50 km from a coast and 100 km from a border — think Mexico City, Guadalajara, San Miguel de Allende, Oaxaca city — foreigners take direct title in their own name (escritura pública), with no bank trust and no annual fee. Same notario process, simpler paperwork.
The buying process with a fideicomiso
- Make an offer through a real estate agent; sign a promissory agreement (contrato de promesa).
- Hire an independent attorney — not the seller's, not the developer's. This is the single most important step.
- The trustee bank applies for the SRE permit in your name.
- Title search and appraisal — the notario verifies clean title and no liens.
- Sign the trust deed (contrato de fideicomiso) before the notario; the bank signs as trustee.
- Register the trust in the Public Registry of Property.
- Take possession and name your substitute beneficiaries.
Red flags and watch-outs
- Ejido land. Communal agricultural land (ejido) cannot be sold to foreigners through a fideicomiso until it is fully privatized (dominio pleno). Buying ejido rights without completed privatization is the classic foreign-buyer disaster — your attorney must verify this.
- Pre-construction promises. Developers selling "fideicomiso included" should still be checked independently by your own attorney.
- Trustee bank health. You are tied to the bank for decades. Prefer large, established trustees (e.g., major Mexican banks' fiduciary divisions) and confirm the trust survives bank mergers — it does by law, but confirm the fee schedule carries over.
- Annual fee creep. Some banks raise administration fees over time. Negotiate caps where possible and calendar the payment — missed payments can trigger penalties.
- Selling later. Your buyer (if foreign) will need their own SRE permit and trust setup; factor the timeline (several weeks) into your sale.
Frequently asked questions
Do I lose the property after 50 years?
No. The term is renewable indefinitely for additional 50-year periods. Renewal is administrative — start early and budget the fees.
Can I rent out my fideicomiso property on Airbnb?
Yes. Rental rights are part of your beneficial ownership. You will owe Mexican tax on rental income (and must register with SAT/RFC) — plus tax obligations at home.
Can two people or a couple share one fideicomiso?
Yes — co-beneficiaries are common for couples. Structure ownership shares clearly in the trust deed.
What happens if I die?
Your named substitute beneficiaries step in without Mexican probate proceedings. Keep the beneficiary designations current.
Can a Mexican corporation own in the restricted zone instead?
A Mexican corporation with foreign shareholders can hold non-residential property in the restricted zone directly, but residential use through a corporation has its own tax and legal complications. For a home, the fideicomiso is the standard route.
Is the fideicomiso recognized by US/Canadian lenders?
Generally no — do not expect a home-equity loan from your home country against fideicomiso property. Mexican banks offer mortgages to foreigners, but terms differ from what you know at home.
Sources
- The Latin Investor, Do I still need a fideicomiso to buy in Mexico?: https://thelatinvestor.com/blogs/news/mexico-fideicomiso-still-needed
- Mexico Invest, What Is a Fideicomiso in Mexico? Bank Trust Explained: https://mexico-invest.com/guides/fideicomiso-mexico-explained/
- Bektu, Fideicomiso Explained: How Foreigners Buy Property in Mexico: https://bektu.com/blog/fideicomiso-explained-mexico-restricted-zone-2026
This article is general information about Mexican property law, not legal advice. Real estate transactions in Mexico require an independent Mexican attorney — consult one before signing anything.