Foreigners buy property in Baja through a fideicomiso, a bank trust that grants full ownership rights. The process takes two to four months and costs 5 to 10 percent of the property value in closing fees.
Why Do You Need a Fideicomiso?
All of Baja falls within Mexico’s restricted zone. Mexican law prohibits foreigners from holding direct title to residential property within 50 kilometers of the coastline or 100 kilometers of an international border. The entire peninsula qualifies on both counts.
The fideicomiso solves this. A Mexican bank holds legal title to the property in trust. You, as the beneficiary, control everything. You can live there, rent it, remodel it, sell it, or leave it to your heirs. The trust lasts 50 years and renews indefinitely. This is not a workaround. It is the standard legal mechanism for foreign property ownership in coastal Mexico.
Step 1: Find a Property and Make an Offer
Work with a local real estate agent who specializes in foreign buyers. Ask about their experience with fideicomisos specifically. Not all agents in Baja understand the trust process.
Once you find a property, you make a written offer. If the seller accepts, both parties sign a promissory agreement (contrato de promesa de compraventa). You typically pay a deposit of 5 to 10 percent at this stage, held in escrow. Use a third-party escrow service. Never deposit funds directly into a seller’s personal account.
Step 2: Choose a Notario Publico
The notario publico is the most important person in this transaction. In Mexico, a notario is not the same as a US notary. A notario is a licensed legal professional appointed by the state government. They verify title, confirm there are no liens, calculate taxes, and register the sale with the Public Registry of Property.
The notario conducts a title search through the Public Registry. They confirm the seller is the legal owner. They check for unpaid property taxes, outstanding debts, or liens against the property. They also verify that the property is not ejido land.
You can choose your own notario. You do not have to use the one the seller or agent recommends. Choose one with experience handling fideicomiso transactions for foreign buyers.
Step 3: Apply for the SRE Permit
The Secretaria de Relaciones Exteriores (SRE), Mexico’s foreign affairs ministry, must approve every foreign property purchase in the restricted zone. Your notario or the bank handling the fideicomiso files this application on your behalf.
The SRE permit costs approximately $1,600 USD (the fee changes annually). Processing takes two to three weeks. Approval is routine. Denials are rare and usually involve incomplete paperwork.
Step 4: Establish the Fideicomiso with a Bank
You choose a Mexican bank to serve as trustee. Major banks that handle fideicomisos include Scotiabank, HSBC, Santander, Banorte, and Monex. Your notario or agent can recommend options.
The bank charges a setup fee of $1,000 to $3,000 USD. This covers administrative work and legal filing. The bank also charges an annual maintenance fee of $550 to $1,000 USD for the life of the trust. Shop around. Fees vary between banks.
You sign the trust agreement (contrato de fideicomiso) with the bank. This document names you as the sole beneficiary with full rights to use, modify, rent, sell, or bequeath the property.
Step 5: Closing Day
All parties meet at the notario’s office to sign the escritura publica, the official deed. The notario reads the deed aloud in Spanish. Bring a translator if you need one. Some notarios provide translation, but do not count on it.
At closing, you pay the remaining balance of the purchase price, the notario’s fees, and all applicable taxes. The notario calculates everything and provides a detailed breakdown before closing day. No surprises should appear at this stage.
The notario then registers the deed with the Public Registry of Property in the municipality where the property is located. Registration takes two to six weeks. You receive a certified copy of the escritura once registration is complete.
What Are the Total Closing Costs?
Closing costs in Baja run 5 to 10 percent of the property value. Here is the breakdown.
The acquisition tax (ISAI or ISABI) is the largest single cost. In Baja California, the rate is approximately 2 percent. In Baja California Sur, the rate was recently raised to 3 percent across all five municipalities. This tax is based on the assessed or declared value of the property, whichever is higher.
Notario fees run 1 to 2.5 percent of the property value. The fideicomiso setup adds $1,000 to $3,000 USD. The SRE permit costs approximately $1,600 USD. The appraisal costs $300 to $500 USD. Title insurance is optional but costs $500 to $1,500 USD.
For a $250,000 property in BCS, expect roughly $7,500 in acquisition tax and $4,000 in notario fees. Add $2,500 for fideicomiso setup, $1,600 for the SRE permit, and $500 for the appraisal. Total: approximately $16,100 USD.
What Documents Do You Need?
Bring your valid passport. You need your RFC (tax ID number) or your notario can help you obtain one. You need proof of address, which can be a utility bill from the US or a hotel receipt in Mexico. You need a Mexican bank account to pay the fideicomiso fees. BBVA, Banorte, and Scotiabank all open accounts for foreigners.
What Should You Watch Out For?
Never buy ejido land. Ejido is communal agricultural land that cannot be legally sold to foreigners. If someone offers you a “contract” for ejido property at a suspiciously low price, walk away. These agreements have no legal standing.
Always verify the title. Your notario should confirm clear title through the Public Registry. If the seller cannot produce a clean escritura, do not proceed.
Use escrow for all deposits. Third-party escrow companies like Stewart Title Mexico and Fidelity National Title operate in Baja. Never send money directly to a seller, agent, or developer without escrow protection.
Get an independent appraisal. Do not rely on the seller’s valuation. An independent appraiser costs $300 to $500 and protects you from overpaying.
How Long Does the Process Take?
From accepted offer to closing, expect two to four months. The SRE permit takes two to three weeks. Bank processing for the fideicomiso takes three to six weeks. The notario’s title search and document preparation takes two to four weeks. Some of these steps run concurrently.
After closing, Public Registry filing takes another two to six weeks. You can occupy the property after closing. You do not need to wait for the registry filing.
Regulations and government processes change. This article reflects information current as of March 2026. For advice specific to your situation, consult a licensed immigration consultant or contact the relevant government office directly.