Argentina’s Citizenship by Investment Program Faces New Legislative Challenges
Opposition lawmakers have introduced proposals to prohibit citizenship by investment, raising questions about the program’s legal framework, investor protections, and future implementation.
Argentina’s emerging Citizenship by Investment (CBI) program is entering a new phase of political and legal scrutiny following the introduction of legislative proposals seeking to prohibit the granting of Argentine citizenship through financial contributions or investments.
The proposals, submitted to both chambers of the Argentine Congress, seek to modify the existing legal framework governing naturalization and eliminate provisions that would allow foreign investors to obtain citizenship through qualifying investments.
Although these initiatives do not currently constitute enacted legislation, they introduce important considerations for international investors evaluating Argentina as a potential citizenship and investment destination.
Argentina’s Citizenship by Investment Program: Current Framework
Argentina has been developing a Citizenship by Investment framework as part of its broader strategy to attract international capital, encourage foreign investment, and strengthen its position in the global investment migration market.
The legal foundation of the initiative was established through Decree of Necessity and Urgency (DNU) 366/2025, which introduced amendments to Argentina’s Citizenship Law No. 346.
Additional provisions under Decree 524/2025 established mechanisms for evaluating investment-based citizenship applications and the institutional structure responsible for reviewing them.
Under the government's program announcement of October 2, 2026, two financial pathways were presented:
Non-refundable contribution: USD 350,000 payable to the National Treasury.
Government bond investment: USD 800,000 through a government-issued financial instrument designed for the program.
According to the announced framework, applications are expected to open during the fourth quarter of 2026.
The program also contemplates due diligence procedures involving financial, security, and government authorities to assess the eligibility and background of applicants.
However, the implementation of this initiative now faces legislative opposition and ongoing questions regarding its constitutional foundation.
New Legislative Proposals Seek to Prohibit Citizenship by Investment
Two principal legislative proposals have been introduced in the Argentine Congress, one in the Chamber of Deputies and another in the Senate.
Both seek to establish a clear legal distinction between foreign investment and the acquisition of Argentine nationality.
Their central objective is to prevent financial contributions, donations, investments, or purchases of government securities from serving as independent grounds for naturalization.
Despite sharing this general objective, the proposals differ significantly in their treatment of pending applications and citizenships that may have already been granted.
Proposal Before the Chamber of Deputies
On October 2, 2026, a legislative proposal identified as File 5254-D-2026 was submitted to the Chamber of Deputies.
The initiative, titled Law Prohibiting the Sale of Argentine Citizenship, contains 13 articles and proposes significant modifications to the citizenship framework.
The bill seeks to repeal the investment-based naturalization provisions introduced through DNU 366/2025, eliminate the legal authority to establish qualifying investments for citizenship purposes, and prohibit financial contributions, donations, securities purchases, and other economic transactions from replacing ordinary residence requirements.
It would also prevent government agencies from entering into agreements to market or administer citizenship programs linked to investment.
Under the proposal, pending investment-based citizenship applications that have not received a final administrative decision would be deemed withdrawn once the legislation enters into force.
One of its most consequential provisions concerns citizenships already granted through investment.
The proposed legislation would consider such citizenships legally invalid and require the cancellation of the corresponding documents.
This approach could raise significant constitutional questions regarding acquired rights, legal certainty, and the protection of individuals who relied on the regulatory framework in force when submitting their applications.
Proposal Before the Argentine Senate
A separate legislative initiative, identified as File S-1441/26, was introduced in the Senate on August 24, 2026.
The proposal, titled Regime for the Protection of Argentine Citizenship and Prohibition of its Granting by Investment, contains 15 articles.
Like the proposal submitted to the Chamber of Deputies, it seeks to prohibit citizenship programs based on financial contributions or investment transactions.
The Senate initiative would eliminate investment as an independent basis for obtaining Argentine citizenship, reinforce ordinary residence requirements, and prevent government bodies from establishing financial thresholds that provide privileged access to nationality.
It would also prohibit commercial intermediation tied to the amount or nature of an investment in connection with citizenship procedures.
Additionally, the proposal seeks to repeal Decree 524/2025 and dissolve the institutional structure created for the citizenship investment program.
Importantly, the Senate proposal expressly distinguishes citizenship by investment from residency by investment.
It would allow investment-based residency programs to continue or be established under appropriate legal conditions, provided they do not automatically confer citizenship or eliminate ordinary naturalization requirements.
Unlike the proposal before the Chamber of Deputies, the Senate initiative would preserve citizenships already granted through final administrative decisions before the legislation takes effect.
Pending applications, however, would need to comply with the ordinary naturalization requirements established under the amended legal framework.
What Would Happen to Existing and Pending Applications?
One of the principal concerns for potential investors is how legislative changes might affect applications submitted under the existing framework.
Although both proposals seek to prohibit citizenship by investment, their treatment of applicants differs substantially.
Pending Applications
Under the proposal introduced in the Chamber of Deputies, investment-based citizenship applications without a final decision would be considered withdrawn once the legislation enters into force.
The Senate proposal adopts a different approach. Rather than automatically terminating pending proceedings, it would require applicants to satisfy the ordinary legal requirements for naturalization, including the applicable residence conditions.
Previously Granted Citizenship
The Chamber of Deputies proposal would declare investment-based citizenship grants invalid, potentially resulting in the cancellation of documentation issued to individuals who obtained nationality through the program.
The Senate proposal would protect citizenships granted through final administrative decisions before the legislation enters into force.
This distinction is especially important from the perspective of legal certainty and the protection of acquired rights.
Refunds and Financial Contributions
Neither legislative proposal includes an express mechanism for refunding contributions or investments made by applicants.
This issue is particularly relevant given the non-refundable nature of one of the financial pathways announced by the government.
However, the absence of a refund provision does not necessarily determine the outcome of potential legal claims. Any dispute would require consideration of applicable laws, contractual arrangements, administrative decisions, and constitutional protections.
Residency by Investment
The Senate proposal expressly allows the possibility of investment-based residency programs, subject to legal safeguards and without automatic access to citizenship.
The Chamber of Deputies proposal does not specifically address this alternative.
Constitutional Questions Surrounding the Program
Beyond the legislative proposals, Argentina’s Citizenship by Investment framework has also become the subject of broader constitutional scrutiny.
On June 30, 2026, Argentina’s National Electoral Chamber issued a ruling declaring DNU 366/2025 null on constitutional grounds.
The decision addressed the use of an emergency decree to modify the legal framework governing Argentine nationality and naturalization.
The court's reasoning focused on constitutional restrictions applicable to executive decrees involving electoral matters, considering that citizenship is directly connected to the exercise of political rights.
Although the judicial proceedings concerned naturalization through residence rather than a specific investment-based application, the ruling has broader implications because the investment citizenship provisions originate from the same decree.
The ultimate consequences for the investment framework remain subject to legal interpretation and further judicial developments.
Additional constitutional challenges have questioned whether fundamental changes to citizenship rules should be established through congressional legislation rather than executive decrees.
These developments highlight the importance of legal stability and institutional clarity when introducing investment migration programs involving substantial financial commitments.
Could Argentina Still Implement Citizenship by Investment?
The introduction of legislative proposals does not automatically suspend or prohibit the government's program.
Under Argentina’s legislative system, proposed laws must complete the applicable parliamentary process, including approval by both chambers of Congress.
Depending on the legislative outcome, additional procedures may arise, including potential presidential vetoes and constitutional review.
As of the developments reported through October 6, 2026, the two principal proposals remained under committee consideration.
Consequently, the existence of these bills should not be interpreted as confirmation that Argentina has abolished citizenship by investment.
The government has continued to present the initiative as part of its economic opening and international integration strategy.
Future developments may involve legislative debate, judicial clarification, modifications to the program's regulatory structure, or new legislation designed to provide a more durable legal foundation.
What Does This Mean for International Investors?
For international investors, the central issue is not only whether Argentina ultimately implements its Citizenship by Investment program, but also the legal certainty surrounding the application process.
Citizenship represents a permanent legal relationship between an individual and a state. As a result, programs offering nationality in exchange for significant financial commitments require particular attention to regulatory stability, due diligence, administrative procedures, and investor protections.
Prospective applicants should carefully evaluate the legal status of the program, applicable eligibility criteria, potential constitutional and legislative developments, and the financial obligations associated with each investment pathway.
Government announcements should be distinguished from operational regulations and legally available application procedures.
Investors should also examine the treatment of contributions and investments, including payment conditions, potential refund limitations, and the legal effect of administrative approvals.
Depending on individual objectives, lawful residency routes may provide an alternative for individuals seeking to live, invest, or establish long-term ties in Argentina.
Professional legal assessment is particularly important when citizenship planning involves substantial financial commitments or complex cross-border considerations.
Argentina Remains an Important Destination for International Mobility
Despite the ongoing legislative debate, Argentina continues to offer opportunities for international entrepreneurs, investors, financially independent individuals, and families interested in establishing a presence in South America.
The country's broader immigration framework includes residence categories that operate independently of the proposed Citizenship by Investment program.
For qualifying applicants, these may include residence based on passive income, employment, family relationships, or other legally recognized grounds.
Importantly, obtaining Argentine residency does not automatically confer citizenship. Naturalization remains subject to the applicable legal requirements and the evolving judicial and regulatory framework.
For individuals considering Argentina as part of a long-term international mobility strategy, understanding the distinction between residency rights and nationality is essential.
Final Considerations: A Developing Legal Landscape
Argentina’s Citizenship by Investment initiative represents a significant development in the country's approach to international investment and migration policy.
However, the introduction of competing legislative proposals, together with ongoing constitutional questions, demonstrates that the program's legal framework remains subject to change.
At this stage, the proposed prohibition is not an enacted law, and the future of the program will depend on further legislative, administrative, and judicial developments.
For prospective applicants, the most prudent approach is to remain informed, avoid assuming that announced program conditions are final, and seek qualified legal guidance before undertaking significant financial obligations.
As Argentina continues to define its position in the global investment migration landscape, regulatory certainty and investor protection will be essential to the credibility and long-term sustainability of any citizenship investment initiative.
How CREIMERMAN Can Assist
At CREIMERMAN, we closely monitor legal, regulatory, and policy developments affecting international mobility and investment migration programs.
Our team provides legal guidance to international investors, entrepreneurs, and families evaluating residency and citizenship opportunities in Argentina and other jurisdictions.
We assist clients in understanding the applicable legal requirements, assessing immigration strategies, and navigating complex cross-border matters with a focus on legal certainty and long-term planning.
Considering Argentina for residency, investment, or international mobility?
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