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Central Bank of Paraguay

Paraguay's central monetary authority, responsible for the guaraní, monetary policy, banking oversight, and core financial-system functions.

Last updated August 25, 2026

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Overview

The Central Bank of Paraguay, known in Spanish as Banco Central del Paraguay, is Paraguay's central monetary authority and the country's principal public institution for monetary, banking, and financial-system governance. It is headquartered in the Carmelitas neighborhood of Asunción and operates nationally rather than as a commercial bank serving retail customers. Its responsibilities include administering the country's monetary framework, managing the issuance and circulation of the Paraguayan guaraní, overseeing important parts of the financial system, and supporting the stability and functioning of payment and banking infrastructure. The institution was established by Law 18/52, enacted on March 25, 1952. Its founding created a dedicated central-bank structure for Paraguay at a time when monetary administration and financial supervision were being consolidated within a formal public authority. The bank's legal framework was substantially replaced by Law 489/95 in 1995, which provided the statutory basis under which the modern institution operates. The president of the Central Bank is appointed for a five-year term, and the office has been held by a succession of permanent and interim presidents since the bank's creation. A central operational function is the management of Paraguay's currency. The bank is responsible for arranging the printing and minting of guaraní banknotes and coins, as well as for maintaining the currency's institutional integrity. In addition to currency management, it performs monetary-policy and financial-regulatory functions. These activities place the bank at the center of Paraguay's macroeconomic policy architecture and make it a key institution during periods of banking stress, liquidity pressure, or changes in the country's financial rules. The bank has also participated in financial-inclusion policy. It is described as an active member of the Alliance for Financial Inclusion and was among the original 17 regulatory institutions to make specific national commitments under the Maya Declaration at the Alliance's 2011 Global Policy Forum in Mexico. This work connects the Central Bank of Paraguay's traditional monetary and supervisory role with broader efforts to expand access to formal financial services and improve the reach of the financial system. The institution's history includes episodes that illustrate both its stabilizing role and the governance risks associated with central financial authorities. In 1998, it ordered the liquidation of a Paraguayan bank suffering from a severe liquidity shortage. The resulting concern over depositors and the possibility of a broader run on savings led the government to send emergency legislation to Congress intended to guarantee bank deposits and contain the crisis. In a separate 2005 case, former president Luis González Macchi and four bank officials were imprisoned after involvement in an illegal transfer of 16 million United States dollars through the bank to the United States. The episode remains part of the institution's public record and demonstrates the importance of controls over central-bank-related financial operations. Today, the Central Bank of Paraguay remains an active public institution with a national mandate. Its brand is defined less by consumer-facing products than by institutional authority, monetary credibility, financial supervision, currency administration, and the operation of a stable financial environment. Its principal constituencies are the Paraguayan government, regulated financial institutions, businesses, households, investors, and international financial organizations.

History

The Central Bank of Paraguay was created by Law 18/52 on March 25, 1952. Its establishment gave Paraguay a formal central monetary institution responsible for administering the country's currency and coordinating key monetary and financial functions. The bank's creation reflected the development of a specialized public authority for monetary governance rather than leaving currency and banking responsibilities dispersed among other state bodies. From its formation onward, the institution has been led by a succession of presidents, including both regular and interim officeholders. The presidency is appointed for a five-year term. The early leadership sequence included Juan Ramón Chávez, Pedro Juan Mayor in an interim capacity, Epifanio Méndez Fleitas, Pedro Mayor, Osvaldo Chávez, Gustavo Storm, and César Romeo Acosta Martínez. Acosta Martínez's tenure lasted from 1959 to 1989, making it the longest period attributed to a single president in the listed succession. Later presidents included Crispiniano Sandoval Silva, José Enrique Páez, Jacinto Estigarribia, Hermes Gómez Ginard, Samuel Washington Aswell, Raúl Vera Bogado, Juan Antonio Ortiz Vely, Angel Gabriel González, Mónica Pérez, Jorge Corvalán, Carlos Fernández Valdovinos, José Cantero Sienra, and Carlos Dagoberto Carvallo Spalding. A major institutional change occurred in 1995, when Law 489/95 replaced the bank's previous legal framework. This legislation marked a redefinition of the statutory basis for the Central Bank and provided the legal structure associated with its contemporary monetary and regulatory role. The change occurred during a period when financial-sector governance and the responsibilities of central banks were being reconsidered across many countries. The bank faced a significant banking-system event in 1998. It ordered the liquidation of a Paraguayan bank because of a severe lack of liquidity. The failure created concern about depositors and the possibility that fear could spread through the banking system. In response, the government sent emergency legislation to Congress intended to guarantee bank deposits and prevent a run on savings. The episode shows the Central Bank operating not only as a monetary institution but also as a crisis-management and financial-stability authority. The institution's history also includes a serious governance scandal. In 2005, former Paraguayan president Luis González Macchi and four bank officials were jailed following their involvement in the illegal transfer of 16 million United States dollars through the bank to the United States. The case became one of the most consequential negative episodes associated with the bank in the available historical record. It highlights the importance of internal controls, accountability, and legal oversight in the administration of public financial institutions. Beyond crisis management and regulation, the Central Bank has taken part in efforts to broaden access to financial services. It is an active member of the Alliance for Financial Inclusion and was one of the original 17 regulatory institutions to make specific national financial-inclusion commitments under the Maya Declaration at the organization's 2011 Global Policy Forum in Mexico. This participation expanded the institution's public-policy profile beyond traditional currency and banking functions. The bank's continuing responsibilities include managing the printing and minting of Paraguay's currency, the guaraní, conducting monetary-policy functions, supervising relevant financial activity, and supporting the operation of national financial infrastructure. Its headquarters are located in Asunción's Carmelitas neighborhood. Carlos Dagoberto Carvallo Spalding has served as president since 2023. As Paraguay's highest monetary authority, the institution remains central to the country's economic administration and financial stability.

  • 2023

    Carlos Dagoberto Carvallo Spalding begins presidency

    [1]

    Carlos Dagoberto Carvallo Spalding became president of the Central Bank of Paraguay.

  • 2011

    Maya Declaration commitment

    [1]

    The Central Bank joined the original group of 17 regulatory institutions making specific national commitments to financial inclusion under the Maya Declaration.

  • 2005

    Illegal funds-transfer case

    [1]

    A former president and four bank officials were imprisoned over an illegal transfer of 16 million United States dollars through the bank to the United States.

  • 1998

    Bank liquidation during liquidity crisis

    [1]

    The Central Bank ordered the liquidation of a bank suffering from severe lack of liquidity, while the government pursued emergency deposit-guarantee legislation.

  • 1995

    Legal framework replaced

    [1]

    Law 489/95 replaced the institution's earlier legal framework and established the statutory foundation for its modern operations.

  • 1952

    Central Bank created

    [1]

    Law 18/52 of March 25 established the Central Bank of Paraguay as the country's central monetary authority.

Products and positioning

Paraguay's statutory central bank and highest monetary authority

  • Currency management · 1952

    Paraguayan guaraní administration

    The Central Bank manages the institutional issuance and administration of Paraguay's national currency, the guaraní. This includes arranging the printing of banknotes and the minting of coins, supporting the currency's circulation, and maintaining the monetary infrastructure associated with the national unit of account.

  • Central banking · 1952

    Monetary policy

    Monetary policy is a core function of the institution. Through its statutory role as Paraguay's highest monetary authority, the bank helps manage the country's monetary conditions and contributes to the broader economic and financial-policy framework.

  • Financial oversight · 1952

    Financial regulation and supervision

    The bank performs regulatory and supervisory functions affecting Paraguay's financial system. These responsibilities are particularly important during periods of institutional weakness, when the bank may need to intervene in failing or illiquid institutions and coordinate with the government on measures intended to protect depositors and preserve confidence.

  • Public financial policy · 2011

    Financial-inclusion policy

    The Central Bank promotes financial inclusion as part of its broader public-policy mandate. Its membership in the Alliance for Financial Inclusion and its Maya Declaration commitments connect the institution with international efforts to improve access to formal financial services and strengthen participation in the financial system.

Controversies

  • 2005

    Illegal transfer of funds through the bank

    Former Paraguayan president Luis González Macchi and four bank officials were jailed after becoming involved in the illegal transfer of 16 million United States dollars through the Central Bank to the United States.

Read more

Marketing campaigns

  • 2011Maya Declaration financial-inclusion commitments

    Paraguay

    As an Alliance for Financial Inclusion member, the Central Bank was among the original 17 regulatory institutions to make specific national commitments to financial inclusion under the Maya Declaration at the 2011 Global Policy Forum in Mexico.

    Outcome. The commitment placed Paraguay's central monetary authority within an international policy network focused on expanding access to financial services.

Brand decisions

  • 2011

    Formal commitment to financial inclusionStrategy

    Background

    The Central Bank was participating in the Alliance for Financial Inclusion and the international policy discussion on expanding access to formal financial services.

    Action taken

    It made specific national financial-inclusion commitments under the Maya Declaration.

    Aftermath

    The commitment broadened the institution's policy profile beyond currency and conventional financial regulation to include access and participation in the financial system.

  • 1998

    Liquidation of an illiquid bankOther

    Background

    A Paraguayan bank was suffering from a severe lack of liquidity, creating a threat to depositors and wider confidence in the banking system.

    Action taken

    The Central Bank ordered the bank's liquidation. The government then sent emergency legislation to Congress to guarantee deposits and help prevent a run on savings.

    Aftermath

    The episode became a notable example of the Central Bank's role in financial crisis management and of the government's use of emergency deposit-protection measures.

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