Bitcoin & Cryptocurrency Regulation in Mauritania

There is currently no law in Mauritania that specifically legalises or prohibits Bitcoin or other cryptocurrencies. In practice, owning, buying and trading crypto is not a defined criminal offence, but it is also not a regulated or protected activity. Digital assets are not legal tender, since the only legal tender is the Mauritanian ouguiya (MRU), so no merchant or institution is obliged to accept crypto and disputes are unlikely to enjoy the protections that apply to regulated financial products.

Because the framework is silent rather than permissive, several things follow. Banks and payment providers may decline crypto-related transactions at their discretion. Activities that touch regulated areas, such as operating an exchange, handling client funds, offering investment services or moving money across borders, can still fall under existing licensing, foreign-exchange and anti-money-laundering obligations even though no crypto-specific licence exists. Mauritania has not adopted a blanket ban like some other African states, but the absence of a ban should be treated as legal uncertainty rather than a green light. For broader context, see our guide to crypto regulation.

The Banque Centrale de Mauritanie (BCM), created in 1973 and based in Nouakchott, is the country's central bank and the authority closest to anything crypto-related. Its stated missions are maintaining monetary stability, ensuring financial stability and supporting the country's economic development. It issues the ouguiya, oversees the banking and payment system, and administers foreign-exchange arrangements.

Crucially, no authority in Mauritania has been given an explicit, crypto-specific mandate, and the BCM has not published a licensing regime for crypto businesses. Consistent with the stance of many regional central banks, the BCM's public posture toward cryptocurrencies has been cautionary, flagging risks such as volatility, fraud and illicit use rather than creating or prohibiting anything. The official source to consult is the BCM directly at Banque Centrale de Mauritanie (bcm.mr).

Mauritania has not enacted a comprehensive virtual-asset framework comparable to the EU's Markets in Crypto-Assets Regulation (MiCA). As a non-EU African state, MiCA does not apply to Mauritania, so any comparison to European licensing regimes is illustrative only. Instead, crypto sits at the intersection of older, general-purpose rules:

• Monetary and banking law administered by the BCM, governing the financial system, payment infrastructure and the ouguiya.
• Foreign-exchange arrangements, which govern how value moves in and out of the country and can be relevant when converting between crypto and foreign currency.
• Anti-money-laundering and counter-terrorist-financing (AML/CFT) law, which applies to financial institutions and can extend to firms facilitating crypto-to-fiat conversion.

No published guidance currently sets registration, capital or conduct requirements specifically for crypto businesses. Because nothing here is crypto-specific or settled, confirm the present position directly with the BCM rather than relying on third-party summaries.

There is no locally licensed crypto exchange regime in Mauritania and no published register of authorised virtual-asset service providers (VASPs). No crypto-specific licence currently exists, so a business cannot obtain one even if it wanted to operate compliantly under a dedicated category.

That does not mean such activity is risk-free. A firm that handles client funds, exchanges crypto for fiat or offers investment-type services can still fall within existing financial-services licensing, foreign-exchange and AML obligations enforced by the BCM and other authorities. Internationally, the Financial Action Task Force (FATF) Recommendation 15 calls on jurisdictions to license or register VASPs and subject them to AML/CFT supervision, and regional bodies have pressed members in this direction. It is therefore plausible that AML-driven VASP registration arrives before any broad enabling framework, but no such regime is confirmed in Mauritania today. Anyone planning a crypto business should seek written legal advice and confirm requirements with the BCM. See also our country regulation hub.

Mauritania does not publish crypto-specific tax rules, and we will not state rates or thresholds that cannot be verified. As a general principle in jurisdictions without dedicated guidance, gains or income from crypto are typically assessed under existing categories such as income, business profits or capital gains depending on the nature and frequency of the activity, but how Mauritania's tax authority would treat a given transaction is not formally codified.

Practical implications:

• Keep detailed records of every acquisition, disposal, transfer and conversion, including dates, amounts in MRU, counterparties and fees.
• Do not assume crypto is automatically tax-free simply because there is no specific statute; an absence of crypto rules is not the same as an exemption.
• Cross-border transactions can carry additional reporting or foreign-exchange implications.

Because the position is genuinely unclear, obtain a written opinion from a qualified Mauritanian tax adviser and confirm current obligations with the relevant tax authority before filing. See our general crypto tax guide for background. This section is informational only and not tax advice.

Mauritania is a member of MENAFATF, the Middle East and North Africa Financial Action Task Force, the FATF-style regional body that assessed the country's AML/CFT regime. Its most recent published mutual evaluation was adopted by the MENAFATF plenary in 2018, with subsequent follow-up reporting. These assessments cover the broader financial system rather than a dedicated crypto regime.

For users, the practical effect of AML and KYC rules shows up mainly through the platforms they use. International exchanges that accept residents typically require identity verification (KYC), and banks may scrutinise or decline transfers they associate with crypto. Firms that convert crypto to fiat could fall within AML obligations even without a crypto-specific law. The FATF has, through Recommendation 15, pushed jurisdictions to extend AML/CFT duties to virtual assets and VASPs, so tighter expectations over time are realistic. Authoritative references include the FATF country page for Mauritania.

Because no local exchange regime exists, Mauritanians who hold crypto generally rely on:

• International exchanges that accept users from the region, subject to those platforms' own KYC checks and country availability, which can change without notice.
• Peer-to-peer (P2P) marketplaces, where buyers and sellers transact directly, often settling the fiat leg via local bank transfer or mobile money.

The frictions are real. Getting ouguiya in and out of global platforms can be difficult, banks may scrutinise or block crypto-linked transfers, and P2P trading exposes you to counterparty fraud. Crypto can also be discussed as a way to move remittances, which are economically important to Mauritania, but the recipient still needs a reliable, lawful way to convert into spendable ouguiya, and that off-ramp is often the hardest part. Mitigate risk by favouring escrow-based P2P, verifying counterparties, withdrawing to wallets you control, comparing all-in costs against established remittance providers, and respecting foreign-exchange rules when converting between MRU and foreign currency. Confirm that any platform you use lawfully serves Mauritanian residents.

No law specifically authorises or bans cryptocurrency mining in Mauritania, so the activity inherits the same legal uncertainty as trading. Claims circulating on some crypto sites that mining was formally legalised in a particular year or contributes a specific share of GDP are not supported by any official source we could verify, and we do not repeat them as fact. The more decisive constraints for miners are practical: reliable, low-cost electricity and supporting infrastructure. Mauritania has notable renewable-energy potential, particularly solar and wind, and has pursued green-hydrogen ambitions, factors sometimes cited as theoretically attractive for energy-intensive computing.

Anyone considering mining should weigh several issues:

• Power access and cost: securing a stable, affordable supply at scale typically requires direct arrangements and is not guaranteed.
• Regulatory exposure: with no mining-specific rules, operators must still respect general business-licensing, hardware-import, tax and environmental requirements, and watch for new rules.
• Compliance posture: keep transparent records and be prepared to engage with authorities if a framework emerges.

Confirm electricity terms, import duties on equipment and any permits with the relevant Mauritanian authorities before committing capital.

The most notable recent development is not about private crypto but about a central bank digital currency. In April 2024, during the IMF and World Bank Spring Meetings, the Banque Centrale de Mauritanie signed an agreement with the German technology company Giesecke+Devrient (G+D) to explore designing a digital version of the ouguiya. Under the agreement, G+D supports the BCM in defining requirements and delivering a technical solution for initial testing of defined use cases.

Importantly, this is exploratory work, not a commitment to launch. The project's stated aim is to understand how a digital ouguiya could benefit society and the economy, complement cash and support financial inclusion. A central bank digital currency is a state-issued form of national money and is distinct from decentralised cryptocurrencies such as Bitcoin, so this initiative does not, by itself, legalise or regulate private crypto. The official announcement is the G+D press release on the Mauritania CBDC project. For the current status, monitor the BCM directly.

The principal risks in Mauritania flow from the regulatory vacuum. Because crypto is unregulated, there is little formal recourse if a platform fails or a counterparty defrauds you. Converting between crypto and ouguiya can be difficult and depends on third-party platforms that may change their policies without notice, and prices can move sharply, so you could lose some or all of your capital. Limited local merchant acceptance and thin liquidity add friction, and any cross-border activity must respect foreign-exchange and AML obligations.

To protect yourself: only commit money you can afford to lose; prefer escrow-based P2P and verify counterparties; use self-custody (a wallet you control, ideally hardware for larger balances) and keep your recovery phrase offline; retain full records for tax purposes; and be sceptical of guaranteed returns or deals that seem too good to be true. Stay alert to any change in the legal or tax position. This is informational only and not legal, tax or financial advice.

Because Mauritania's position is evolving and not codified in a single crypto statute, always verify the current rules with primary sources rather than secondary summaries. The most authoritative references are:

• Banque Centrale de Mauritanie, the central bank and monetary authority, for monetary, payment, foreign-exchange and any crypto-related communications: bcm.mr.
• FATF country page for Mauritania, for the AML/CFT framework and standards relevant to virtual assets: fatf-gafi.org.
• MENAFATF, the regional FATF-style body that evaluates Mauritania's AML/CFT regime, for mutual evaluation and follow-up reports: menafatf.org.
• Giesecke+Devrient press release, the primary announcement of the Digital Ouguiya CBDC exploration: gi-de.com.

This page is general information as of 2026 and is not legal advice. For your specific situation, confirm the current position with the Banque Centrale de Mauritanie and a qualified Mauritanian legal or tax professional. Explore more country guides on our regulation hub.

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