The Bank of Ghana has instructed all banks, specialised deposit-taking institutions, and payment service providers to stop facilitating transactions for cryptocurrency wallets denominated in foreign currencies. The directive, issued in a circular dated June to take effect immediately, specifically prohibits the use of local cards such as the Ghana Card for funding international crypto accounts.

The central bank stated that the measure is intended to curb the use of the Ghanaian banking system for illicit foreign exchange transfers and to mitigate associated risks. It represents a significant tightening of Ghana's stance on crypto-asset channels, which have been a popular means for individuals to move funds abroad amid currency pressures. The Bank of Ghana did not specify any penalties for non-compliance in its public announcement.

This move by Ghanaian authorities follows a period of heightened regulatory scrutiny on fintech operations across West Africa, particularly concerning capital controls and data sovereignty. In neighbouring Nigeria, the Central Bank of Nigeria (CBN) has recently mandated that fintech firms operating multiple licensed businesses, such as mobile money and payment processing, must either divest or establish separate entities for each distinct licence by July 2024.

That Nigerian directive, reported earlier this month, aims to prevent commingling of funds and reduce systemic risk. It has been interpreted as an effort to curb the growing influence of large, integrated payments platforms. Simultaneously, Nigerian financial institutions are grappling with a separate CBN order requiring all customer data to be stored locally within the country by 2027.

According to industry analysis, over 90 percent of Nigerian banks and fintechs currently rely on foreign cloud service providers, primarily US-based giants like Amazon Web Services, Microsoft Azure, and Google Cloud, and now face a complex and costly migration process. The CBN has also moved to end offshore processing of domestic payment transactions, reinforcing its data localisation policy.

These parallel developments in Ghana and Nigeria highlight a broader regulatory trend in the region, where authorities are asserting greater control over digital financial flows and infrastructure. Central banks are increasingly concerned with preserving monetary policy autonomy, managing foreign exchange reserves, and combating illicit financial flows in the digital age.

The Bank of Ghana's action on foreign currency crypto wallets directly targets a loophole that allowed residents to bypass formal exchange controls. While the bank has not banned cryptocurrency holdings in cedis, its latest order significantly narrows the on-ramps for acquiring digital assets using the formal banking sector. Market observers suggest this could drive crypto-related activity further into informal peer-to-peer channels.

The regulatory landscape for digital finance in Africa remains fragmented, with countries like Kenya taking a more measured approach to mobile money and crypto regulation, while others, like Nigeria and now Ghana, adopt more restrictive postures. The outcome of these policies will likely influence how other African central banks balance innovation in fintech with financial stability and control over their monetary systems.