Foreign investors and international companies holding property in Mexico face a narrowing window to act. A series of reforms to Mexico's real estate regulatory regime – effective from early 2025 – has introduced stricter requirements around foreign land ownership, conveyancing procedures, and Registro Público de la Propiedad (land register) registrations. Failure to comply by the applicable deadlines risks title defects, financial penalties, and in the most serious cases, restrictions on future property transfers.
Mexico's 2025 real estate regulation changes tighten due diligence obligations, notarial deed authentication standards, and land register filing requirements for foreign-owned property. Foreign individuals and legal entities holding real estate. particularly in coastal and border zones governed by the zona restringida (restricted zone) rules. must review their title deed documentation and trust structures before the compliance deadline. Property transfers and new acquisitions now require enhanced verification steps at the notarial and registration stages.
This alert explains what has changed, which categories of foreign owner are affected, and the immediate actions required to protect your property interests in Mexico.
What changed and when it took effect
Mexico's investment legislation and civil law have long imposed restrictions on direct foreign ownership of land within the restricted zone. a strip of land extending 100 kilometres from any international border and 50 kilometres from any coastline. Foreign nationals and foreign-controlled entities have traditionally used a fideicomiso (bank trust) structure to hold such property.
The 2025 reforms introduced three significant changes to this regulatory regime.
First, authentication requirements for the escritura pública (notarised public deed) used in property transfers have been upgraded. Notaries are now required to conduct enhanced beneficial ownership checks on the foreign party before executing any deed. This applies to both new acquisitions and the renewal or assignment of existing trust structures.
Second, the timeline for registering a completed property transfer at the land register has been shortened. Previously, parties had a more extended period to complete registration following execution of the notarial deed. Under the revised rules, the registration window is compressed, and delays now carry automatic financial penalties.
Third, foreign-controlled corporate vehicles – including those incorporated outside Mexico but holding Mexican real estate indirectly – must now file updated beneficial ownership declarations with the Registro Público de la Propiedad. This obligation applies regardless of whether the entity is engaged in an active transaction.
These changes took effect in the first quarter of 2025. The compliance deadline for existing holders to update their documentation and file outstanding declarations is a rolling one. it runs from the effective date of each specific sub-measure. With most obligations requiring action within 90 days of the triggering event.
For a broader view of how Mexican tax legislation interacts with these changes – particularly on capital gains and withholding obligations on property transfers – see our analysis of tax law in Mexico.
Who is affected and what are the threshold criteria
The reforms affect a wide range of foreign property holders. The categories below cover the principal groups facing immediate compliance obligations.
- Foreign individuals holding property in the restricted zone via a fideicomiso – particularly those whose trust documents have not been updated in the past three years.
- Foreign companies with direct or indirect holdings in Mexican real estate – including holding structures using intermediate entities registered in third-party jurisdictions.
- International joint ventures where a foreign party holds more than a minority interest in a Mexican entity that owns real property.
- Foreign buyers currently in the process of completing a property transfer – including those at the conveyancing or due diligence stage.
- Trustees and beneficiaries of existing bank trusts where the beneficial ownership profile has changed since the trust was constituted.
The threshold criteria are not limited to high-value transactions. The beneficial ownership filing obligation applies to all foreign-linked structures, irrespective of property value. Entities that might assume the reforms target only large commercial holdings should review their position carefully – residential and smaller commercial properties are equally within scope.
To receive an expert assessment of your property ownership structure in Mexico, contact us at info@ferrazwhitmore.com.
Immediate actions for foreign property owners
Foreign owners and international investors should treat the following steps as urgent priorities.
Audit existing title deed documentation. Retrieve and review the escritura pública for each Mexican property holding. Confirm that the deed accurately reflects the current ownership structure and that the beneficiary details in any trust arrangement remain correct. Outdated or inconsistent documentation is the most common source of title defects identified under the new rules.
Verify land register status. Confirm that each property is correctly registered at the Registro Público de la Propiedad and that no pending annotations or encumbrances are outstanding. The reforms have prompted authorities to conduct more active reviews of registration records for foreign-linked holdings.
File beneficial ownership declarations promptly. Foreign-controlled entities must submit updated declarations without delay. Entities that have undergone ownership changes – including changes at the ultimate beneficial owner level – should treat this as an immediate obligation, not a future one.
Conduct due diligence on any pending acquisition. Buyers currently in the conveyancing process must factor the enhanced notarial authentication requirements into their transaction timeline. Underestimating the time needed for the notarial deed stage is a frequent error. Build in additional weeks for this step to avoid failed closings.
Review trust structures for compliance and renewal eligibility. Fideicomiso arrangements are subject to periodic renewal. The 2025 reforms have added compliance conditions that must be satisfied before renewal is granted. Foreign holders approaching a renewal date should begin the process early – at least three to four months before expiry – to avoid a lapse in their legal right to hold the property.
Developments in comparable North American markets are also worth monitoring. Our alert on real estate regulation changes in the United States covers parallel shifts in foreign ownership restrictions that may affect cross-border portfolios.
For a comprehensive overview of the conveyancing process, property transfer procedures, and ongoing compliance obligations for foreign holders, visit our dedicated page on real estate law in Mexico.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising business clients across 46 jurisdictions. Our real estate practice supports foreign investors, international companies, and high-net-worth individuals in managing property acquisitions, trust structures, conveyancing, and regulatory compliance in Mexico and across Latin American markets. Engaging a lawyer in Mexico with cross-border experience is critical when navigating the intersection of civil law property rules and foreign investment restrictions – our team brings that dual perspective to every matter. As an international law firm with deep roots in civil law systems, we understand how to structure property holdings that remain defensible under evolving regulatory conditions. To discuss your property ownership position in Mexico, contact us at info@ferrazwhitmore.com.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.