ICTD Blogs

Commentary and discussion about taxation and development from international experts.

Tax and transparency: When are public disclosure mechanisms necessary and proportionate?

Nations vary in their approach to transparency about taxpayers. In Norway details of everyone’s income and taxes are published in annual ‘tax lists’. In most countries the information on your tax return is considered strictly confidential to the revenue authority. In...
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Estimating tax avoidance: New findings, new questions

There are now a range of estimates of the global scale of tax avoidance. These include: the $600 billion annual tax loss estimated by IMF researchers Crivelli et al. (2015; 2016), which divides roughly into $400 billion of OECD losses and...
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