Niger is one of the world's largest countries by area — a vast, largely desert nation in the heart of the Sahel. It is also, by most international development measures, one of the world's least developed. The population is concentrated in the south along the Niger River and the border with Nigeria, with the capital Niamey as the principal urban centre.
Niger has significant strategic importance:
- Uranium: Niger is historically among the world's top uranium producers, supplying a significant proportion of France's nuclear fuel. The Arlit mines are among the world's largest uranium deposits.
- Oil: Oil production from the Agadem basin has developed since 2011, with a pipeline to the coast of Benin and Togo under development.
- Sahel security: Niger has been a key partner for Western counter-terrorism operations in the Sahel (particularly against Islamist groups in Mali, Burkina Faso, and the Lake Chad region).
In July 2023, the elected president Mohamed Bazoum was overthrown in a military coup. The resulting military government (CNSP) suspended the constitution, expelled French troops, and severed military cooperation agreements with Western partners. As of 2026, Niger is governed by a transitional military administration.
British nationals in Niger are primarily found in:
- Development and humanitarian organisations (UN agencies and international NGOs; note that the US development agency USAID was wound down and folded into the US State Department in 2025, sharply reducing US-funded programmes)
- Uranium and mining sector
- Development finance institutions
Important: Niger's political and security environment is volatile. FCDO travel advice should be consulted. This guide provides general background only and does not constitute tax or financial advice. Always consult qualified advisers. Investments can fall in value; situations change rapidly.
Tax Framework
Niger is a member of UEMOA/WAEMU and uses the West African CFA franc (XOF), pegged to the euro at XOF 655.957 = EUR 1. Tax administration is through the Direction Générale des Impôts (DGI).
Income Tax: Niger imposes a progressive personal income tax (Impôt Général sur le Revenu — IGR) with rates ranging from approximately 5% to 35% on higher income bands. Employment income is collected via PAYE.
UK-Niger Double Taxation Agreement: There is no DTA between the United Kingdom and Niger. Unilateral HMRC relief provisions apply.
Capital Gains Tax: Niger does not operate a standalone CGT; gains may be captured within the business profits tax for commercial operations.
Inheritance Tax: Niger does not impose an inheritance tax.
Currency and Banking
Niger uses the West African CFA franc (XOF) — pegged to the euro. This provides monetary stability relative to non-CFA African currencies. Banks in Niamey include:
- Ecobank Niger
- Bank of Africa Niger
- Société Générale Sahel
- BIA Niger
Following the coup, Western financial institutions applied heightened scrutiny to Niger-related transactions. Some financial flows (particularly those touching government or state-enterprise counterparties) may be subject to compliance review.
OHADA: Niger is a member of OHADA, providing harmonised commercial law.
Investment Climate
The mining sector (uranium, gold, oil) has been the primary focus of foreign direct investment. Major investors include French (Orano, formerly Areva), Chinese, and Indian entities. The military government's relationship with Western companies — particularly French — deteriorated significantly after the coup.
ECOWAS imposed sweeping sanctions after the coup but lifted most of them in February 2024; Niger then formally withdrew from ECOWAS on 29 January 2025, alongside Mali and Burkina Faso, to form the Alliance of Sahel States (AES). For British investors, any engagement with Niger must include careful political risk assessment and, critically, sanctions due diligence.
Key Considerations for Expats
- Security: The Sahel security situation includes active terrorist groups. Development sector staff operate under strict security protocols (hibernation, convoy protocols, communications procedures).
- UK residence: Worldwide income must be disclosed to HMRC if UK resident.
- CFA franc stability: The euro peg provides a degree of currency stability. GBP/EUR volatility is the main foreign exchange risk.
- Regional hub: Dakar (Senegal) or Abidjan (Côte d'Ivoire) are the standard bases for regional programmes covering Niger; those based outside Niger have tax obligations primarily in those hub countries.
UK Pension Implications
Maintain UK NI contributions via voluntary Class 2 or Class 3. No Niger QROPS exist. State Pension will be frozen for those retiring to Niger.
Practical Financial Planning Tips
- CFA franc banking through Ecobank: Pan-African network is useful for regional mobility.
- Offshore savings: All savings in the UK, Côte d'Ivoire, or France.
- Political risk insurance: Essential for any significant direct investment.
- Sanctions screening: Due diligence on all counterparties given post-coup environment.
- Security protocols: Follow employer security procedures rigorously.
How Global Investments Can Help
Global Investments has over 32 years of experience advising internationally mobile professionals in frontier and challenging markets, including across the Sahel and West Africa. For clients connected to Niger, our advisers can assist with UK tax compliance, offshore portfolio structuring, pension strategies, and estate planning.
Contact our international advisory team for a confidential consultation.
This guide is for general information only and does not constitute financial advice or a personal recommendation. The value of investments can fall as well as rise and you may get back less than you invest. Tax rules, pension legislation, and investment regulations change — always verify current rules and seek advice from a qualified independent financial adviser before making any financial decisions.