If you’re buying near the coast or a border in Mexico, you’re buying in the restricted zone: the strip within 50 km of the coastline or 100 km of a border where the Constitution bars foreigners from holding direct title. Foreigners can still legally own property there, but only through one of two vehicles: a fideicomiso (bank trust) or a Mexican corporation.
Most individual buyers should use a fideicomiso. But there is a real, narrow set of situations where a corporation is the smarter structure. Choosing wrong means either overpaying in annual compliance costs or, worse, exposing yourself to tax problems. Here is how to tell them apart.
Quick refresher: the fideicomiso
A fideicomiso is a bank trust. A Mexican bank holds legal title as trustee, while you, the beneficiary, keep all rights of ownership: you can live in it, rent it, renovate it, sell it, and pass it to heirs. It is not a lease; it is full beneficial ownership held through a trust.
- Term: 50 years, renewable indefinitely.
- Setup cost: roughly USD 1,500 to 2,500 plus a government permit fee.
- Annual fee: approximately USD 500 to 800 paid to the trustee bank.
- Best for: individuals and families buying a home, vacation property, or one or two rentals.
For the vast majority of foreign buyers purchasing residential property, the fideicomiso is the correct, simplest, well-established route.
The alternative: a Mexican corporation (SA de CV / S de RL)
Foreigners can form a Mexican corporation, most commonly an S de RL de CV (limited liability company) or S.A. de C.V. (stock corporation), and that corporation can hold direct title to restricted-zone property without a trust. The corporation is Mexican, even if 100% foreign-owned, so it isn’t subject to the foreigner ownership restriction the way an individual is.
Crucially: a Mexican corporation may not hold residential property for the personal, non-business use of its foreign shareholders. This is the rule that trips people up. A corporation is meant to hold property used for business or commercial purposes, not your personal beach house.
When a corporation actually makes sense
A corporation is worth considering when the property is genuinely a business asset, not a personal residence:
- Commercial real estate: a hotel, storefront, office, restaurant, or land held for development.
- Multiple investment properties operated as a rental business, where the volume justifies formal accounting.
- Serious rental income operations where you want to deduct expenses, depreciate the asset, and run it as a company.
- Portfolio buyers who plan to acquire several properties. One corporation can hold many, avoiding a separate trust and annual bank fee for each.
The math is straightforward: a fideicomiso’s annual bank fee is charged per trust. If you plan to own five properties, five trusts mean five annual fees. A single corporation can hold all five under one structure.
The tax and accounting burden of a corporation
This is where the honest downsides live. A Mexican corporation is a regulated business entity with real, ongoing obligations:
- Monthly and annual tax filings with the SAT (Mexican tax authority), even in months with no activity.
- A licensed Mexican accountant on retainer, typically USD 100 to 300+ per month.
- Corporate income tax (ISR) at 30% on net taxable income.
- IVA obligations (16%) on commercial rentals and services.
- Bookkeeping, electronic invoicing (CFDI), and payroll rules if you have employees.
- Legal setup: forming the entity runs roughly USD 1,500 to 3,000, including notary and permits.
Compare that to a fideicomiso, where an individual pays a flat annual bank fee and files simple personal tax returns on any rental income. The corporation’s compliance load is materially heavier and more expensive year after year.
Pros and cons at a glance
Corporation — pros:
- Holds unlimited properties under one structure.
- No per-property trust or annual bank trustee fee.
- Full expense deductions and depreciation for a genuine business.
- Liability separation between you and the assets.
- Appropriate for commercial property foreigners can’t hold in a trust for business use.
Corporation — cons:
- Cannot legally hold your personal residence.
- Heavy monthly accounting and SAT compliance.
- Ongoing accountant fees regardless of activity.
- 30% corporate income tax; more complex exit taxation on sale.
- Loses the primary-residence capital gains exemption that individuals can qualify for.
Fideicomiso — pros:
- Simple, proven, ideal for homes and small rentals.
- Individual seller may qualify for a capital gains exemption on a primary residence (with conditions and residency requirements).
- Minimal ongoing paperwork.
Fideicomiso — cons:
- Annual bank fee per property.
- Less efficient if you own many properties or a commercial operation.
The capital gains angle that often decides it
When you sell, the structure matters. An individual selling through a fideicomiso may qualify for a capital gains (ISR) exemption on a primary residence if they meet residency and documentation requirements, potentially saving a large sum. A corporation gets no such personal exemption: gains are corporate income taxed at 30%, and distributing proceeds to shareholders can trigger additional tax. For a personal-use property you intend to sell someday, this alone usually tips the decision toward the trust.
How to decide
Ask yourself three questions:
- Is this a home for me, or a business asset? If it’s your residence or vacation home, use a fideicomiso. Full stop.
- How many properties will I own? One or two residential: trust. A portfolio or commercial operation: a corporation may pay off.
- Am I ready for corporate compliance? If monthly SAT filings and a retained accountant sound like a burden you don’t want, that’s your answer.
Bottom line
For the typical foreign buyer purchasing a home or a couple of rentals in the restricted zone, the fideicomiso is the right tool: simple, legal, and eligible for personal tax breaks. A Mexican corporation is a specialized structure for commercial property, development, or a genuine multi-property rental business, where its higher compliance cost is justified by scale and deductibility. Never use a corporation just to “own your beach house”, it’s not allowed for personal use and it trades away valuable individual tax benefits. Before you decide, sit down with a Mexican notary and a tax accountant who work with foreign buyers; the right structure is worth getting right the first time.