Large Investment Incentive Scheme (RIGI): Argentina’s Bold 30-Year Energy Investment Push
Argentina sits at the centre of one of South America’s most promising energy landscapes. Its Vaca Muerta shale formation alone contains an estimated 16.2 billion barrels of technically recoverable shale oil and 308 trillion cubic feet of shale gas (YPF, 2023), positioning the country as a potential LNG and hydrocarbon exporter in a region where neighbouring markets are more constrained.
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Chile depends heavily on energy imports and focuses on renewables.
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Brazil has offshore oil reserves, but operates with higher regulatory and fiscal complexity.
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Uruguay and Paraguay have minimal hydrocarbon potential.
Against this regional context, Argentina’s government has made a bold policy statement. “RIGI is designed to position Argentina as a global destination for long‑term energy investment, offering predictability and stability that investors have long sought,” said a senior official at the Ministry of Economy in an interview with Energy Capital Daily(Ministry of Economy, Argentina, 2025).
Introduced in 2024 under Law No. 27,742 — the “Law of Bases and Starting Point for the Freedom of Argentines” — the Large Investment Incentive Scheme (RIGI) aims to attract large‑scale, capital‑intensive energy projects. For global investors, the program pairs fiscal incentives, customs exemptions, foreign exchange flexibility, and a 30‑year legal stability guarantee with the potential of Argentina’s vast resources — particularly in gas and oil (Boletín Oficial de la República Argentina, 2024).
Large‑Scale Energy Focus
RIGI is deliberately structured for capital‑intensive projects (Law 27.742, Articles 25–28). Minimum investment thresholds are significant:
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USD 200 million for standard projects
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USD 300 million for oil and gas transport and storage (Art. 27)
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USD 600 million for oil and gas production for export and offshore projects (Art. 27)
Projects classified as Long‑Term Strategic Export Projects must reach USD 2 billion, or at least USD 1 billion per phase if executed in stages (Art. 26). Eligible sectors span energy, oil and gas, LNG, infrastructure, mining, steel, technology, and tourism (Art. 24).
Single Project Vehicle Requirement
To access RIGI, investors must establish a Single Project Vehicle (SPV) devoted solely to the approved project (Art. 30). SPVs cannot conduct unrelated business or hold non‑project assets beyond administrative needs. Eligible legal forms include:
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Corporations and limited liability companies
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Foreign branches (Art. 118, Companies Law 19,550)
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Dedicated branches created under Law 27,742 (Art. 170)
This requirement aligns RIGI with international project finance norms and strengthens regulatory transparency (Ministry of Economy, Argentina, 2024).
Tax Relief and Customs Incentives
RIGI provides a broad fiscal package (Arts. 33–40):
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Corporate income tax reduced from 35% to 25%
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Accelerated depreciation: movable assets are eligible for two annual instalments; infrastructure depreciated at 60% of its useful life
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Tax losses can be carried forward indefinitely and transferred to third parties from year five
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Dividend withholding tax reduced to 7%, then 3.5% after seven years
Additional measures include:
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VAT on capital expenditures can be paid through transferable Tax Credit Certificates
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100% of bank debit/credit tax is credited against income tax
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Exemption from import duties on capital goods and components
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Export duty elimination after three years (two years for strategic export projects)
These measures are especially relevant for LNG and upstream gas projects, where capital expenditure dominates early cash flows (Ministry of Economy, 2024).
Foreign Exchange Flexibility
Argentina has historically imposed strict foreign exchange controls, creating uncertainty for investors. RIGI introduces phased exemptions from export repatriation requirements (Arts. 41–43):
Standard projects:
Long‑Term Strategic Export Projects:
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Retain 20% after year 1
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40% after year 2
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100% after year 3
The law also guarantees access to the official FX market for dividends, profit, and interest payments to non‑residents, addressing a key currency risk for international capital (Boletín Oficial, 2024).
30‑Year Regulatory Stability
A cornerstone of RIGI is its 30‑year legal stability guarantee in tax, customs, and foreign exchange matters (Art. 50). Benefits granted to approved projects cannot be revoked or made more burdensome by future regulations. This assurance is intended to give long‑cycle investors — especially in LNG and upstream hydrocarbons — a foundation of predictability rarely seen in Argentina’s policy landscape (Ministry of Economy, Argentina, 2024).
Investment Execution Requirements
To ensure productive deployment of capital, RIGI sets performance requirements:
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At least 40% of the minimum investment must be executed in the first two years (this may be reduced to 20% by executive discretion) (Art. 29)
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Financial maturity test: projected net cash flow (excluding the first three years) divided by the net present value of initial capital investments must be ≤ 30% (Art. 31)
These rules are designed to discourage speculative financial engineering and emphasise long‑term productive investment.
Provincial Alignment
Because hydrocarbons are constitutionally provincial resources in Argentina, provincial adoption of RIGI is required for upstream and midstream projects (Art. 53). Several provinces have signalled their support — a necessary step for developments reliant on local jurisdiction cooperation — but full alignment remains a work in progress.
Application Window
Applications are open until July 8, 2026, with a possible one‑year extension (Art. 54). Early engagement is critical for investors seeking eligibility under RIGI’s parameters.
Outlook
RIGI presents one of the Southern Cone’s most investor‑friendly frameworks for energy megaprojects, combining:
For LNG developers, upstream gas producers, and energy infrastructure investors, RIGI represents a unique policy signal: Argentina is seeking long‑cycle capital and prepared to offer sustained legal protection to secure it. Realising this ambition will depend on macroeconomic consistency, provincial cooperation, and regulatory enforcement, but the legal and fiscal structure signals serious intent to compete for global energy investment.