Brazil drew a clear line on foreign land ownership. Here is what it means.
Brazil’s Supreme Court (STF) has resolved the longstanding question of whether a Brazilian-incorporated company under foreign control counts as foreign for the purpose of acquiring rural land. It does.
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For years, foreign investors in Brazilian agriculture operated in a legal grey area. The Supreme Court has now closed it.
Brazil controls roughly 8.5 million square kilometres, including some of the most productive agricultural land on earth. It is the world’s leading exporter of soy, beef, coffee, and sugar, a destination that naturally draws international capital.
Federal Law 5,709/1971, drafted during the military government, restricts foreign individuals and entities from acquiring rural real estate beyond certain thresholds, requires prior government approval in sensitive areas, and caps aggregate foreign rural land ownership in any municipality at 25%, with a further sub-limit of 10% for acquirers of the same nationality. Critically, it equates Brazilian companies under foreign control with foreign entities for these purposes.
That last provision was the one under attack.
A Brazilian company incorporated in São Paulo, registered locally, staffed by Brazilians, but controlled by foreign shareholders. Was it Brazilian or foreign for the purposes of buying rural land? The answer depended on which state you were in and which guidance happened to be in force.
Constitutional Amendment 6 of 1995 repealed Article 171 of the 1988 Constitution, which had distinguished between Brazilian-owned and foreign-controlled companies. Once that distinction was removed, Law 5,709 arguably lost its constitutional foundation. São Paulo’s registry accepted this reasoning and issued guidance allowing notaries to disregard the restrictions in certain transactions. That guidance was the immediate trigger for ACO 2,463, brought by the Federal Government and INCRA. The companion case, ADPF 342, directly challenged the constitutionality of the foreign-control rule itself. The STF ruled on both, and against both challenges.
Why the constitutional challenge was coherent, and why it failed
The argument had real force: removing Article 171 removed the constitutional basis for distinguishing between companies in commercial law generally. The STF disagreed with the underlying premise: removing Article 171 removed the distinction in commercial law, but did not strip the legislature of the power to impose restrictions on rural land acquisition on grounds of sovereignty and national security.
Repeal of Article 171 eliminated the distinction between Brazilian and foreign-controlled companies. Law 5,709’s foreign-control rule therefore had no constitutional anchor. São Paulo’s Corregedoria accepted this reading and issued permissive guidance.
The STF held that sovereignty over land and national security are legitimate constitutional grounds for restrictions entirely separate from the commercial law distinction Article 171 addressed. Law 5,709 survives.
The court was explicit: if Brazil wants to broaden foreign access to rural land, that is a question for Congress. It will not happen through litigation or creative interpretation.
Five things deal teams need to think about now
This ruling does not close Brazil to foreign capital in agriculture. It closes one specific route, doing so with constitutional clarity that was previously missing.
One route closed. Much remains open.
Brazil is not an outlier.
The STF grounded its reasoning in a premise worth taking seriously: rural land carries strategic weight that other asset classes do not. Australia, Canada, New Zealand, Denmark, and most EU member states hold similar positions, each with their own thresholds, approval processes and reciprocity considerations.
Brazilian agribusiness and real estate law
Fabiano Deffenti is Senior Partner at Deffenti Lawyers, admitted to practise in Brazil and Australia, enrolled as a barrister and solicitor in New Zealand, and licensed as an attorney-at-law in New York. He is co-editor of Introduction to Brazilian Law (Wolters Kluwer) and editor of LawsofBrazil.com.
Deffenti Lawyers advises foreign investors, agribusiness operators, and M&A deal teams on Brazilian land regulation, including ownership structure analysis, INCRA compliance, transaction due diligence and the design of legally robust investment structures for the agricultural sector.
Investing in Brazilian agribusiness?
Whether you are assessing a new investment, reviewing an existing structure in light of the ruling, or managing M&A due diligence, early advice on ownership structure and INCRA compliance avoids the errors that delay or defeat transactions.
This page is a summary only and does not constitute legal advice.
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