Discussion paper

DP16068 Real Responses to Anti-tax Avoidance: Evidence from the UK Worldwide Debt Cap

We analyze how multinational firms reallocate real operations and debt across their affiliates in response to anti-tax avoidance policies. The UK introduced a worldwide debt cap in 2010, generating a quasi-natural experiment that limited interest deductibility for a group of multinational firms. We find that multinationals affected by the reform reduced the amount of debt held in the UK and increased debt held abroad. Affected multinationals reallocated a share of their real operations away from the UK. Our findings provide causal evidence for tax-motivated debt and real activity reallocation within multinationals and show how multinationals can circumvent tax avoidance regulations.

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Citation

Bilicka, K, J Xing and Y Qi (2021), ‘DP16068 Real Responses to Anti-tax Avoidance: Evidence from the UK Worldwide Debt Cap‘, CEPR Discussion Paper No. 16068. CEPR Press, Paris & London. https://cepr.org/publications/dp16068