Mexico foreign direct investment and new legal framework for investors, Digi Mart USA News: Foreign direct investment in Mexico reached a record $34.968 billion in the first half of 2026 for that period. However, 88.5% of that total was reinvested profits from companies already established in the country, while new investments amounted to only $2.726 billion, or 7.8%.
Announcements of new investment fell 55% compared with 2025.
The author, who has followed the trend through transactional practice and recent forums with investors and business leaders, concludes that the advantage of investing in Mexico now depends less on available capital than on understanding and effectively using a legal framework that is changing quickly.
The mergers and acquisitions market had an exceptional 2025, with transactions totaling $22.5 billion, a 52% increase, making Mexico the second-largest market in Latin America, which together mobilized $114.3 billion. According to PwC Mexico, the first half of 2026 saw 69 transactions worth about $22.6 billion, with fewer deals but a higher average value.
More recent data show a slower pace: according to a 414 Capital bulletin, September 2026 recorded 13 transactions with a disclosed value of $2.3705 billion, 30.6% less than a year earlier, and year-to-date the number of deals fell 12.1% and disclosed value fell 9.9%.
At a recent event organized by Actinver, José Medina Mora, president of the Consejo Coordinador Empresarial, argued that the risk of investing in Mexico is relative compared with a Europe close to wars, and that the country retains advantages that are hard to replicate, including proximity to the United States, talent, business culture and infrastructure.
He also spoke candidly about the problems. Extortion is rising, with one complaint filed every hour, and that represents only 3% of cases.
Some investments are going to Thailand and Brazil because those countries have available energy. He said the greatest brake on investment is the revenue-collection stance of the SAT tax authority, with many projects held up by audits.
For advisers handling transactions, this means giving fiscal due diligence the same weight as commercial diligence and negotiating tax representations, warranties and indemnities with particular care.
At the twentieth anniversary of the Fondo de Fondos, Foreign Minister Roberto Velasco noted that Mexico ranks seventh worldwide in science, engineering and mathematics students and fifth as the most reliable emerging economy, and presented the Plan Mexico as a pillar for attracting investment. The author notes that the reference to sovereign funds in Norway, Singapore and the Gulf points in the right direction, since patient, diversified capital needs stable institutional vehicles.
The recapitalization of the Fondo de Fondos by $233 million through Nafin and Bancomext may catalyze early-stage private capital, although its deployment is not yet visible in sector figures and will need to be measured over coming quarters.
In the author’s view, the most important point for investors is four legal fronts worth watching closely. First, strategic infrastructure: the new law for promoting investment in strategic infrastructure creates a public-private partnership framework covering energy, transport, water, health, industrial parks and technology.
Guidelines dated October 7, 2026 set risk capital at 16% to 25% of the project value and assign between 25 and 50 evaluation points to the economic proposal. The plan provides 5.7 trillion pesos for 2026 to 2030, but that amount alone does not guarantee project financeability.
The first SICT highway tenders will show whether payment sources, risk allocation and contractual obligations are clear enough to attract long-term commitments.
Second, foreign investment control. The reform to the Foreign Investment Law, approved by the Senate and passed unchanged by the Chamber of Deputies, strengthens national-security review of acquisitions of more than 49% in companies in strategic sectors and adds the Navy, Defense, Security and the Digital Transformation Agency to the National Foreign Investment Commission.
The mechanism is not new, since the law already provided a formal prior-authorization procedure, including power to block acquisitions on national-security grounds; the reform expands the cases in which filing is required. The author notes the asset threshold triggering review has yet to be set by the CNIE.
This creates a new condition precedent for many transactions that must be built into timelines, termination clauses and regulatory risk allocation, while remaining consistent with Mexico’s USMCA commitments.
Third, economic competition. The replacement of COFECE with the National Antitrust Commission has generated more noise than necessary.
The legal framework is already complete, and the key is to follow the criteria the new commission uses to decide mergers and to file notifications with the same rigor as before.
Fourth, simplification and incentives. Decrees from May 2026, including immediate investment authorization and a single window for foreign trade, point in the right direction.
Last week, before global investors, the Finance Ministry highlighted immediate deduction of up to 91% of investments in new fixed assets, an additional 25% deduction for training and innovation, and that the 2027 Economic Package proposes preferential tax treatment for repatriated capital invested in productive activities. The author warns of timing: for investments made from 2027 onward, deduction percentages fall to a range of 35% to 89%, so completing investments before the end of 2026 has value.
Still, the effect of these incentives on purchase decisions is incipient, and they serve more for planning investments after closing.
The treaty will remain in force for at least ten years but with annual reviews, and it will not be extended for 16 years as Mexico and Canada had requested. For investors, this means certainty that is renewed each year and that should be reflected in contracts through price adjustments and material adverse change clauses covering tariff scenarios.
If rules of origin tighten, regional supply may become even more attractive.
The judicial reform requires rethinking where and how disputes are resolved. More transactions are turning to arbitration with a neutral seat, representations and warranties insurance, which has allowed deals to close despite uncertainty, well-calibrated escrows, and exit mechanisms tied to regulatory changes.
Contingent pricing, with payments tied to milestones, is also gaining ground to bridge valuation gaps when technical or regulatory risk prevents fixing the full price at closing. These tools are no longer a luxury of large deals but sound practice.
The author concludes that Mexico faces a paradox: record investment alongside new capital that has yet to arrive in full. Its structural advantages remain intact but are not enough on their own.
The advantage will go to those who first understand the new rules, including the infrastructure guidelines, the foreign investment filter and the USMCA with annual reviews, and translate them into structures that allocate risk well. The state must turn laws and announcements into financeable projects and transparent processes, while investors and their advisers must conduct better diligence, negotiate better coverage and design better structures.
The question is no longer whether Mexico is attractive, but who will be ready when the new capital decides to enter.
