Buying · Stage Guide

Closing

The notario prepares the final deed, calculates the taxes owed, and everyone signs. After signing, the deed is filed with the Public Registry — that filing is what makes your ownership enforceable.

§ IWhat Usually Happens Next

Last reviewed September 2026 · Sources

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Tick steps off as you go — your progress is kept on this device, nothing is sent anywhere. A finished checklist is a well-prepared file, not a verified transaction.

What this usually costs

Total closing costs, buyer side: Roughly 5–8% of value; Acquisition tax, notarial fees, registry, appraisal, certificates and trust costs combined. Broker commission is paid by the seller. Source
Acquisition tax (ISABI): 3% in all five BCS municipalities as of January 1, 2026; Charged on the highest of the contract price, the cadastral value, or an appraisal no more than 90 days old — less a fixed deduction of about MXN 213,973. A reduced 1.5% rate applies to transfers between spouses and direct relatives. Source
Bank trust cost: About $2,000–$3,000 USD to set up, then $500–$1,000 USD a year; The annual trustee fee must be current before a bank will authorise a transfer. Source

Checked September 2026. Figures move, and each transaction is calculated on its own numbers — confirm with your notario or attorney before relying on them.

Baja Property Insider is not a real estate brokerage. We hold no listings, represent no seller, and nothing on this page is a valuation, an appraisal, or a recommendation to buy or sell.

Where the rules change →

§ IIWhat To Watch For

Signing without reading the draft deed. Corrections afterwards are slow and expensive.

Wire instructions changed at the last minute. Always confirm by voice with a known number.

Walking away without the registry filing receipt.

§ IIIPapers And People

Who Is Involved

Notario
Bank / trustee
Public Registry

Documents That Show Up

Escritura pública (signed deed)
Proof of ISAI payment
Public Registry filing receipt
Fideicomiso agreement, if applicable

Sources And Last Reviewed

This guide was last reviewed in September 2026. Laws, rates, and municipal requirements change. Treat this page as a starting point and confirm anything you intend to rely on with your notario or an independent Mexican attorney.

Article 27, Constitución Política de los Estados Unidos Mexicanos
Foreign nationals cannot hold direct title inside the restricted zone; the bank trust exists because of this article.
Ley de Inversión Extranjera (1993), Title II, Chapter III
Establishes the fideicomiso route and the 50-year renewable trust term for foreign beneficiaries.
Ley del Notariado para el Estado de Baja California Sur
Defines what a notario must verify, certify, calculate, and file for a property transfer.
Fideicomiso reference, ML Realtor
Restricted-zone boundaries, trust term, and beneficiary rights.
Closing costs reference, ML Realtor
Acquisition tax (ISABI) rates and the deduction applied in BCS municipalities.
Mexico real estate closing costs 2026, Living in Cabo
Bank trust setup and annual trustee fee ranges.
Cabo San Lucas property taxes and fees, The Latinvestor
Annual predial rates and the buyer-side share of closing costs.

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Baja Property Insider · Buying · Stage Worksheet

Closing

Last reviewed September 2026 · bajapropertyinsider.com

The notario prepares the final deed, calculates the taxes owed, and everyone signs. After signing, the deed is filed with the Public Registry — that filing is what makes your ownership enforceable.

What usually happens next

01 — Review the draft deed before signing day, including names, measurements and the trust wording.
Ask the notario for the draft escritura in advance and read it — names spelled exactly as in your identification, parcel description and measurements matching the registry, and the trust clause naming you and your substitute beneficiaries correctly. Errors fixed now cost a request; errors fixed after registration cost a new filing.
02 — Confirm the closing statement line by line: acquisition tax, notario fees, trust setup, registry fees.
The notario's statement itemises acquisition tax (ISABI), notario fees, trust setup and registry costs. Read each line and ask about anything you do not recognise before signing day — the statement is much easier to question across a desk than across a signing table.
03 — Sign at the notario's office, in person or through a properly drafted power of attorney.
Signing happens before the notario, who certifies the deed. If you cannot attend, a power of attorney can authorise someone to sign for you — but it must be drafted for this purpose, and if signed abroad it usually needs an apostille and a Spanish translation. Arrange it weeks ahead, not days.
04 — Keep the filing receipt and follow up until the registered deed comes back.
Signing is not the finish — the deed must be filed with the Public Registry, and registration is what makes the ownership enforceable against third parties. The notario handles the filing; you handle the follow-up. Registration commonly takes weeks to a few months. Keep the receipt until the registered deed is in your hands.

What to watch for

Signing without reading the draft deed. Corrections afterwards are slow and expensive.
Wire instructions changed at the last minute. Always confirm by voice with a known number.
Walking away without the registry filing receipt.

Papers and people

Who is involved: Notario · Bank / trustee · Public Registry
Documents that show up: Escritura pública (signed deed) · Proof of ISAI payment · Public Registry filing receipt · Fideicomiso agreement, if applicable

Notes

Gerardo Sánchez Aramburu

Independent Attorney Partner

Some steps on this sheet are judgment calls, not paperwork. When one of them turns out to matter for your transaction, an independent Mexican attorney is the right next reader — someone answerable to you, not to the deal. Gerardo works directly with foreign buyers and owners in Baja California Sur, in private 30-minute consultations.

Book directly: bajapropertyinsider.com/legal-guidance

Sources and last reviewed

Last reviewed September 2026. Laws, rates, and municipal requirements change. Treat this page as a starting point and confirm anything you intend to rely on with your notario or an independent Mexican attorney.

Article 27, Constitución Política de los Estados Unidos Mexicanos — Foreign nationals cannot hold direct title inside the restricted zone; the bank trust exists because of this article.
Ley de Inversión Extranjera (1993), Title II, Chapter III — Establishes the fideicomiso route and the 50-year renewable trust term for foreign beneficiaries.
Ley del Notariado para el Estado de Baja California Sur — Defines what a notario must verify, certify, calculate, and file for a property transfer.
Fideicomiso reference, ML Realtor — Restricted-zone boundaries, trust term, and beneficiary rights. (https://mlrealtor.com.mx/guides/fideicomiso/)
Closing costs reference, ML Realtor — Acquisition tax (ISABI) rates and the deduction applied in BCS municipalities. (https://mlrealtor.com.mx/guides/closing-costs/)
Mexico real estate closing costs 2026, Living in Cabo — Bank trust setup and annual trustee fee ranges. (https://livingincabo.com/blog/mexico-real-estate-closing-costs-2026)
Cabo San Lucas property taxes and fees, The Latinvestor — Annual predial rates and the buyer-side share of closing costs. (https://thelatinvestor.com/blogs/news/cabo-san-lucas-property-taxes-fees)