Argentina

What it is

Argentina is a federal republic of 46 million people occupying most of the southern cone of South America, with a GDP of approximately US$640 billion (2025). Its economy is one of the most structurally volatile among large middle-income countries, defined by recurring cycles of debt accumulation, currency collapse, and restructuring. The sovereign debt market is the central mechanism through which that volatility propagates globally: Argentina's bonds are held by international creditors, priced into emerging-market indices, and linked to IMF programme conditionality. The key institutional actors are the Banco Central de la República Argentina (BCRA), the Economy Ministry, and the IMF, whose relationship with Buenos Aires stretches back to the 1950s.

History

Argentina has defaulted on its external sovereign debt at least nine times since independence. The most consequential modern episodes: the 2001 collapse of the convertibility regime (peso-dollar peg), which produced a default of roughly US$100 billion, the largest in history at the time; court-ordered holdout payments to NML Capital (Elliott Management) in 2014, which triggered a "technical default" despite Argentina's willingness to pay restructured creditors; and the April 2020 default under President Alberto Fernandez, restructuring approximately US$65 billion in foreign-law bonds with a final settlement in August 2020 at roughly a 54.8% net present value reduction. Between 2018 and 2019, the Macri government drew a US$44 billion IMF standby arrangement, then the largest in Fund history, which left a debt overhang that dominated the subsequent Fernandez administration.

Current state

Javier Milei took office on 10 December 2023 on a libertarian platform centred on fiscal balance and dollarisation. He immediately devalued the peso by approximately 54%, cut energy and transport subsidies, and achieved Argentina's first primary fiscal surplus in over a decade by early 2024. Inflation fell from roughly 25% per month in December 2023 to 2.1% per month in May 2026, still above his sub-2% target but a historic deceleration. Monthly CPI is published by INDEC.

In April 2025 the IMF approved Argentina's 23rd programme since the 1950s: a 48-month Extended Fund Facility of US$20 billion, with US$12 billion disbursed upfront and approximately US$14.4 billion disbursed in total as of mid-2026. The programme required Argentina to lift capital controls (the "cepo cambiario"), allow the peso to float within a band of 1,000-1,400 pesos per US dollar, and meet quarterly reserve accumulation targets. The IMF's second review, completed May 2026, unlocked a further approximately US$1 billion after granting a waiver on a missed reserve floor. Country risk (EMBI spread) fell from roughly 2,000 basis points in December 2023 to approximately 570 basis points by March 2026. GDP grew 2.3% in the first quarter of 2026; the World Bank projects 3.6% for the full year.

Relationships

The IMF relationship is the dominant structural fact: the programme's reserve floors, fiscal targets, and exchange-rate band constrain nearly every domestic policy decision. The US relationship has become explicitly political under Milei and President Trump, with Washington providing a US$20 billion bilateral currency swap alongside the IMF programme. China holds a renminbi swap arrangement of approximately US$18 billion (inherited from prior governments) whose renewal in 2026 became a diplomatic flashpoint, given US pressure to unwind it. Argentina is a founding Mercosur member; the bloc's long-pending EU trade deal was signed at the Asuncion summit in July 2026 (see Germany pledges to be first EU member to ratify EU-Mercosur deal, targeting one month), a framework Argentina actively championed. Domestically, Milei's La Libertad Avanza more than doubled its congressional seats in October 2025 midterm elections but still lacks a majority, as detailed in Milei replaces scandal-hit Adorni with veteran politician Santilli as Argentina's cabinet chief.

What to watch

Reserve accumulation at the BCRA remains the programme's most watched quarterly target: a persistent shortfall could trigger a peso band revision or renegotiation. The path of monthly inflation (tracked in Argentina's May inflation falls to 2.1%, the lowest in eight months) determines when Argentina can exit the crawling-peg framework (described in Argentina's peso nears its band ceiling even as the BCRA buys a record in dollars) and float freely. Any deterioration in Argentina's external accounts ahead of the 2026 legislative elections would test Milei's congressional coalition. Argentina faces approximately US$20 billion in debt payments through 2026, making bond-market re-entry at sub-500-basis-point spreads a financial priority. Progress on Vaca Muerta gas exports and RIGI-backed investments (Regime of Incentives for Large Investments) is the government's primary strategy for generating the foreign currency to service that debt.