Legal Clarity 13 briefings
Legal Clarity for Foreign Buyers
The legal questions that stall most purchases, answered plainly and with citations.
The short answer to the question most foreign buyers arrive with: no fideicomiso is needed in San Miguel de Allende. The municipality sits entirely outside Mexico's Restricted Zone, so foreigners own by direct fee-simple title, in their own name, exactly as they would at home. No bank trust and no annual trust fee (why, with the document that says so).
Everything downstream of that is below, with the statute cited so you can check us. Buyer closing costs are quoted at 4 to 9 per cent, and the municipal acquisition tax alone comes to about 3.2 per cent at MXN 5 million and 3.6 per cent at MXN 10 million under the 2026 law (closing costs, line by line). Predial is charged on cadastral value at 0.234 to 0.354 per cent (property tax). Buying a home gives you no residency (residency and visas). Letting it out short-term needs a municipal permit of 45,000 pesos a year (the permit), and rent is taxed by three governments at once (rental income tax).
The exit is where the tax is, and almost nobody models it before buying. A non-resident seller pays 25 per cent of the gross or 35 per cent of the gain (capital gains tax in Mexico), then reports the sale at home: see what a US owner owes the IRS and what a Canadian owner owes the CRA. And because direct title has no trust beneficiary, a Mexican will decides how quickly your heirs can act (wills and inheritance).
One caveat we will repeat on every page: this is published research, not legal advice. Your notario is the legal authority on your transaction, and we have no financial interest in whether it closes.
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01
No Fideicomiso: How Foreigners Own Property in San Miguel de Allende
San Miguel de Allende sits in the municipality of Allende, Guanajuato, which INEGI listed in the Diario Oficial on 21 May 1997 as totally outside the restricted zone. Foreigners therefore buy here in fee simple, in their own name, on a standard escritura. No fideicomiso, no bank trustee, no annual trust fee.
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02
How to Buy Property in San Miguel de Allende: Offer to Escritura
Buying in San Miguel de Allende runs from an offer, which is not the instrument that transfers property, through the notario's title search, the SRE convenio and an avalúo, to signature of the escritura and its registration. Only registration makes title good against third parties. No published source gives a reliable total duration.
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03
Closing Costs in San Miguel de Allende: Every Line, and Where the Published Totals Disagree
Published estimates of buyer closing costs in San Miguel de Allende range from about 4 to 9 per cent of the purchase price, and they do not agree with each other. The largest single line is the municipal acquisition tax, ISAI, which the 2026 statutes put at about 3.2 per cent of a 5 million peso price and 3.6 per cent of a 10 million peso price.
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04
Closing Costs in San Miguel de Allende by Purchase Price: What the Law Fixes, from MXN 2 Million to 30 Million
On a MXN 5 million home in San Miguel de Allende, the closing costs fixed by 2026 law come to MXN 212,720, or 4.3 per cent of the price: 162,007 of acquisition tax (ISAI), 39,440 for the notary at the tariff maximum with IVA, and about 11,273 in registry, certificate, appraisal and permit fees. The share runs from 3.7 per cent at MXN 2 million to 4.6 at 30 million. Negotiated fees come on top.
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05
Property Taxes and the Annual Cost of Holding Property in San Miguel de Allende
Predial in San Miguel de Allende is charged on cadastral value, not market value, at marginal rates of 0.234 to 0.354 percent for built urban property. A cadastral value of five million pesos produces about 16,570 pesos a year, roughly 950 US dollars, before the 15 percent January discount.
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06
Residency and Visas for Property Buyers in San Miguel de Allende
No. Buying property in Mexico grants you no immigration status at all. Ownership and residency are separate systems. A property can support a temporary residency application, but only where its deed value exceeds 91,710 days of UMA, which is roughly MXN 10.76 million. Below that, you apply on income or savings like anyone else.
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07
The Short-Term Rental Permit in San Miguel de Allende
Letting a property short-term in San Miguel de Allende requires a specific municipal land-use permit for lodging, priced at 45,000 pesos per fiscal year under Article 24 of the 2026 Ley de Ingresos. Guanajuato adds a 4 percent lodging tax and a free state host registration. Most operators appear to hold none of it.
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08
Capital Gains Tax in Mexico When a Foreigner Sells Property: 25 Per Cent of the Price or 35 Per Cent of the Gain
A non-resident selling property in Mexico pays income tax of either 25 per cent of the gross sale price with no deductions, or 35 per cent of the computed gain, at the seller's election (Ley del Impuesto sobre la Renta, Article 160). The gain basis is cheaper whenever the gain is under about 71 per cent of the price. A Mexican tax resident, of any nationality, is taxed on the gain and can exempt the sale of a home up to a price of 700,000 UDIs, which was 6,166,187 pesos at the 10 July 2026 value. The notario computes and remits the tax at closing.
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09
Rental Income Tax on a San Miguel de Allende Property
A rental in San Miguel de Allende is taxed by three governments at once: federal ISR and 16 percent IVA on furnished lets, Guanajuato's 4 percent lodging tax, and a municipal land-use permit of 45,000 pesos a year. Only the federal ISR is an income tax, the one kind a home-country foreign tax credit can reach.
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10
US Taxes on Selling Property in Mexico: What an American Owes the IRS on a San Miguel Sale
Yes. A US citizen or US tax resident reports the gain on a Mexican home sale on Form 8949 and Schedule D, measured in dollars at the exchange rates on the days of purchase and sale. Mexican income tax paid at closing is generally creditable on Form 1116, but only up to the US tax on that gain, and not, under Treasury's regulation, against the 3.8 per cent Net Investment Income Tax.
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11
Canadian Tax on a Property in Mexico: What a San Miguel de Allende Owner Owes the CRA
A Canadian resident is taxed on worldwide income, so the sale or rental of a San Miguel de Allende property goes on the Canadian return, with Mexican income tax credited up to the Canadian tax on the same income and no further. A house used primarily for personal use is not specified foreign property for Form T1135; a house let for most of the year is. Capital gains are included at one-half for 2026 dispositions.
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12
Wills and Inheritance in San Miguel de Allende: What Happens to the House When a Foreign Owner Dies
A foreigner who owns in San Miguel de Allende holds direct title, so there is no trust beneficiary to pass the house outside a succession. With a Guanajuato testamento público and adult heirs who agree, a notario can handle the succession without a court; with only a foreign will, or none, it goes before a Guanajuato judge. Mexico has no inheritance tax as such, but San Miguel charges acquisition tax on an inherited house, 0.5 per cent for a spouse, child or parent and the ordinary tariff for anyone else.
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13
Pre-Construction, Lots and Gated Communities in San Miguel de Allende: What to Check Before You Pay
Under Guanajuato's Código Territorial, a developer may not sign any contract to transfer a lot or unit in a fraccionamiento or condominium development, a promise to sell included, without a municipal permiso de venta, which is registered and published in the state gazette. Verify it at Desarrollo Urbano, check liens and water and predial debts, and treat a private contract as a promise, not title.
Common Questions
Can foreigners own property outright in San Miguel de Allende?
Yes. The constitutional restricted zone covers land within 100 km of a border and 50 km of a coast. San Miguel de Allende falls outside both, so foreigners hold direct fee-simple title and no bank trust is required. A fideicomiso sold as mandatory here is being sold something that is not needed.
What does it cost to close on a property in San Miguel de Allende?
Closing costs are set by statute rather than convention, and the itemised 2026 figures — ISAI, notario fees, registry and certificate charges — are published in full on this site. Worth knowing before you compare quotes: the published totals in circulation contradict each other, which is why the breakdown is given line by line from the statutes.
What tax does a foreigner pay when selling Mexican property?
A non-resident seller elects between 25 per cent of gross proceeds and 35 per cent of the gain. Which is cheaper depends on the gain relative to the sale price, and there is a crossover point between the two. The tax is computed in pesos, so the exchange rate at sale affects the dollar result independently of the peso price.
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