International Tax

International Tax

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International Tax

Test your Knowledge

Which organisation is regarded as having laid the foundations for today’s international tax regime?
Approximately how many bilateral tax treaties (also known as Double Taxation Agreements) are in force in Africa?
Which of these countries was included on the European Union’s first list of non-cooperative jurisdictions (sometimes referred to as a tax haven blacklist) in 2017?
On what grounds did the Kenyan high court nullify the country’s treaty with Mauritius in 2019
What is the name of the UN body that develops standards on international taxation?
What does the term ‘Base Erosion and Profit Shifting’ (BEPS), coined by the OECD, refer to?
How many members does the OECD/G20 Inclusive Framework on BEPS have, as of October 2022?
Why, in 2021, did Kenya and Nigeria opt out of a global agreement reached at the Inclusive Framework to update corporate tax rules in response to economic digitalisation?

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External Resources

More on this topic

Working Paper

Global Rules, Local Realities: Lessons from the Global South on International Tax Standards

June 2026
Martin Hearson, Frederik Heitmüller, Florian Dierich

Working Paper

Scenarios for Negotiating a UN Framework Convention on International Tax

January 2025
Frederik Heitmüller

Partner Publication

A Fairer Global Tax Architecture

September 2024
Martin Hearson, Frederik Heitmüller, Mbakiso Magwape, Suranjali Tandon

Journal Article

Relieving Double Taxation on Cross-Border Services: A Comparative Analysis of Major Exporting Countries

July 2026
Frederik Heitmüller, Aisha Aize Isa, Florian Dierich, Yvette Nakibuule Wakabi