Interactive tools
To widen access to knowledge, the EU Tax Observatory provides interactive tools, including a simulator of the tax deficit of multinational companies, and an explorer of country-by-country data on the activities of multinationals firms.
Tax Deficit Simulator
This interactive tool allows you to assess the revenue potential from minimum taxation on both domestic and foreign multinational firms.
Country-by-Country Report Statistics
This interactive tool allows you to examine key financial data of the largest multinational groups published by the OECD: the Anonymised and Aggregated Country-by-Country Report Statistics
Public Country-by-Country Reports Explorer
Discover our Public Country-by-Country Reports database, allowing to visualise how much multinationals earn and pay in taxes in countries of their operation.