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South African Reserve Bank

The central bank of South Africa, responsible for monetary policy, currency issuance, financial stability and the national payment system.

Last updated August 21, 2026

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Overview

The South African Reserve Bank (SARB) is the central bank of South Africa and the country’s principal monetary and financial-stability institution. It was created after the monetary and financial disruption associated with the First World War, when South Africa lacked a dedicated central bank capable of managing the currency, reserves and banking system. The Currency and Bank Act was promulgated on 10 August 1920, and the Bank began operating on 30 June 1921. It is the oldest central bank in Africa and was one of the earliest central banks established outside the United Kingdom and continental Europe. The Bank’s principal responsibility is to formulate and implement monetary policy. Its constitutional mandate is commonly expressed through the protection of the value of the currency in the interest of balanced and sustainable economic growth. In carrying out this role, the SARB uses monetary-policy instruments and communicates its assessment of inflation, economic activity and financial conditions. It also manages South Africa’s official gold and foreign-exchange reserves and participates in foreign-exchange administration. The SARB issues South African banknotes and coins and supports the functioning of the rand-based monetary system. It acts as banker to the South African government, although it is not owned by the government in the same way as a conventional state-owned commercial bank. The Bank may also act as lender of last resort in exceptional circumstances, subject to its statutory and policy framework. Financial-sector oversight is another major part of the institution’s work. The SARB administers the Prudential Authority, which is responsible for prudential regulation and supervision of banks, insurers and other designated financial institutions. It also has responsibility for ensuring the effective functioning of the national payment system, an essential infrastructure for retail payments, clearing, settlement and financial-market transactions. On 1 April 2024, the Corporation for Deposit Insurance became operational as South Africa’s deposit-insurance scheme and an arm of the broader institutional framework associated with the Reserve Bank. Unlike most central banks, the SARB has private shareholders. Its issued share capital consists of 2 million shares, and individual shareholding is limited. Shareholders have restricted rights and receive a dividend capped by law; the Bank’s remaining profits are paid to the South African government. Private share ownership does not give shareholders control over monetary policy, which is exercised through the Bank’s statutory governance arrangements. The board includes the Governor, three Deputy Governors and other directors. The Governor and Deputy Governors are appointed by the President of South Africa in consultation with the Minister of Finance, while directors are appointed through both presidential and shareholder processes. Lesetja Kganyago has served as Governor since November 2014. The SARB’s public role extends beyond interest-rate decisions: it encompasses monetary and financial stability, bank supervision, payments infrastructure, reserves management, currency operations and emergency liquidity support. As a result, the institution functions as both a conventional inflation-focused central bank and a broader financial-system authority within South Africa.

History

The origins of the South African Reserve Bank lie in the monetary difficulties that followed the First World War. South Africa’s financial system had expanded, but the country did not yet have a dedicated central institution responsible for currency management, reserves and central banking functions. Earlier proposals for a central bank had appeared as far back as 1879. The issue became more urgent after wartime monetary and financial conditions created pressures that existing arrangements were not designed to handle. On 31 March 1920, a ten-member parliamentary select committee was appointed to investigate whether establishing a central bank would serve the national interest. Its recommendations contributed to the Currency and Bank Act, which was promulgated on 10 August 1920. The South African Reserve Bank opened for business on 30 June 1921. This made it the oldest central bank in Africa and placed it among the earliest central banks created outside the United Kingdom and Europe. The first SARB banknotes were issued to the public on 19 April 1922. The Bank was influenced by the institutional model of the Bank of England, but its ownership structure differed. The SARB was established with private shareholders, a feature it has retained even though its responsibilities are public and statutory. Share ownership is constrained: no individual shareholder may own more than 10,000 shares. Shareholders have limited economic benefits, including a legally capped dividend, while the balance of the Bank’s profits is transferred to the South African government. Private shareholders do not determine monetary policy or direct the Bank’s public functions. Over time, the SARB developed from a currency and reserve institution into a broad central-bank and financial-supervision authority. Its responsibilities include setting and implementing monetary policy, issuing notes and coins, managing official gold and foreign-exchange reserves, acting as banker to government, maintaining the national payment system and providing exceptional lender-of-last-resort support. It also administers the Prudential Authority, which conducts prudential supervision of relevant financial institutions and contributes to the resilience of South Africa’s financial system. The Bank’s governance combines executive leadership with a board of directors. The Governor and three Deputy Governors serve five-year terms and are appointed by the President after consultation with the Minister of Finance. Four directors are appointed by the President for three-year terms, while seven directors are appointed by shareholders for similar terms. The succession of governors reflects the institution’s changing role across South Africa’s economic and political history, including William Henry Clegg, Johannes Postmus, Michiel Hendrik de Kock, Gerhard Rissik, Theunis Willem de Jongh, Gerhard de Kock, Chris Stals, Tito Mboweni, Gill Marcus and Lesetja Kganyago. A continuing institutional issue is the relationship between private ownership and public central-bank authority. The South African government has announced plans to nationalise the Bank, but the supplied material does not establish that nationalisation has been completed. The ownership question exists alongside the SARB’s operational responsibilities and its role in maintaining monetary and financial stability. A significant recent development was the establishment of the Corporation for Deposit Insurance. The body became operational on 1 April 2024, adding a formal deposit-insurance mechanism to South Africa’s financial-safety-net architecture. The SARB therefore remains both the country’s monetary authority and a central component of its broader system for supervision, payments, reserves, crisis management and depositor protection.

  • 2024

    Deposit-insurance corporation becomes operational

    [3]

    The Corporation for Deposit Insurance began operations on 1 April as South Africa’s deposit-insurance scheme.

  • 2014

    Lesetja Kganyago becomes Governor

    [1]

    Lesetja Kganyago became Governor in November 2014.

  • 2009

    Gill Marcus becomes Governor

    [1]

    Gill Marcus succeeded Tito Mboweni as Governor.

  • 1999

    Tito Mboweni becomes Governor

    [1]

    Tito Mboweni began a decade-long term as Governor.

  • 1922

    First SARB banknotes issued

    [1]

    The Bank issued its first banknotes to the public on 19 April.

  • 1921

    Reserve Bank opens

    [1]

    The South African Reserve Bank began business on 30 June, becoming the oldest central bank in Africa.

  • 1920

    Parliamentary investigation and enabling legislation

    [1]

    A parliamentary select committee examined the case for a central bank, followed by the promulgation of the Currency and Bank Act on 10 August.

  • 1879

    Early central-bank proposals

    [1]

    Proposals for creating a central bank in South Africa date back to at least 1879.

Products and positioning

South Africa’s statutory central bank and financial-system authority

  • Central banking · 1921

    Monetary policy

    The SARB formulates and implements South Africa’s monetary policy. Its policy work is directed toward preserving the value of the currency and supporting balanced and sustainable economic growth. It communicates policy decisions and economic assessments to guide expectations and financial conditions.

  • Currency issuance · 1922

    South African banknotes and coins

    The Bank issues South Africa’s banknotes and coins and supports the integrity and availability of the national currency. The first SARB notes were issued to the public in April 1922.

  • Financial supervision

    Prudential Authority

    The Prudential Authority is administered by the SARB and is responsible for prudential regulation and supervision of designated financial institutions. Its purpose is to support the safety, soundness and resilience of South Africa’s financial sector.

  • Payments infrastructure

    National payment-system oversight

    The SARB is responsible for ensuring the effective functioning of the national payment system. This role covers the institutional and operational framework that enables payments, clearing and settlement across the South African economy.

  • Deposit insurance · 2024

    Corporation for Deposit Insurance

    The Corporation for Deposit Insurance is South Africa’s deposit-insurance scheme. It became operational on 1 April 2024 and forms part of the country’s financial-safety-net arrangements associated with the Reserve Bank.

Brand decisions

  • 2024

    Operational launch of deposit insuranceOther

    Background

    South Africa strengthened its financial-safety-net framework by establishing a formal deposit-insurance institution.

    Action taken

    The Corporation for Deposit Insurance began operating on 1 April 2024 as an arm of the Reserve Bank’s institutional framework.

    Aftermath

    South African depositors gained a dedicated deposit-insurance mechanism, while the SARB’s financial-stability responsibilities expanded.

  • 1920

    Establishment of a dedicated central bankStrategy

    Background

    Postwar monetary and financial conditions highlighted the limitations of South Africa’s existing banking arrangements and renewed earlier proposals for a central bank.

    Action taken

    The Currency and Bank Act was promulgated on 10 August 1920, creating the legal basis for the South African Reserve Bank.

    Aftermath

    The Bank opened in June 1921 and assumed central responsibilities for currency, reserves and monetary administration.

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