Fideicomiso or Mexican Corporation: Choosing the Right Ownership Structure

The fideicomiso: how it works

A fideicomiso is a bank trust where a Mexican bank holds legal title as trustee while you — as beneficiary — retain full use, control, and economic rights. It was designed specifically for foreign ownership in the restricted zone. The fideicomiso lasts 50 years and is renewable.

• Simpler setup process — typically 4–8 weeks
• Lower administrative burden — no corporate tax filings required
• Direct ownership experience — you control the property as if you owned it directly
• Annual bank fee — typically $500–$2,000 USD/year
• Selling requires bank coordination — can add time to the transaction

The Mexican corporation: how it works

A Mexican corporation (typically an SA de CV or SAS) can own property directly in the restricted zone without a fideicomiso. The foreign investor owns shares in the corporation, which owns the property. This structure creates a separate legal entity with its own tax obligations.

• Can own multiple properties under one entity
• May offer tax advantages for rental income operations
• Share transfers can simplify some sales
• Requires annual corporate tax filings and accounting
• Monthly and annual SAT obligations regardless of activity
• Setup is more complex — corporate charter, RFC registration, bank accounts

Three factors that determine the right choice

The decision between fideicomiso and corporation depends on three primary factors: (1) how many properties you plan to own, (2) whether you will earn rental income, and (3) your tax residency and reporting obligations. A single vacation home almost always favors a fideicomiso. Multiple rental properties may favor a corporation. But the specifics of your situation matter — which is why IBG analyzes each case individually.

Common mistakes in structure selection

The most common mistake is choosing a structure based on someone else's situation or generic advice from expat forums. Other frequent errors include:

• Setting up a corporation for a single vacation home — creating unnecessary administrative costs
• Choosing a fideicomiso without comparing bank fees — some banks charge 3x more than others
• Ignoring tax residency implications — US, Canadian, and European buyers face different cross-border tax treatment
• Not planning for resale — the structure you choose affects how easily and cost-effectively you can sell