Discussion Paper Details

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Title: How would the design of an alternative minimum tax impact the effective corporate tax rate in Belgium?

Author(s): Vincent Daxbek and Antonio Estache

Publication Date: May 2013

Keyword(s): alternative minimum taxes, Belgium, corporate taxes, effective tax rates, presumptive taxation and tax avoidance

Programme Area(s): Public Economics

Abstract: The main purpose of this paper is to provide an assessment of the impact of the introduction of an alternative minimum tax (AMT) in Belgium with a focus on the impact on various distortions margins. In the process, we provide an up-to date account of the state of effective corporate taxation in the country. The current ETR is 15.7%. For a 1% of GDP increase in revenue, the ETR of an income based AMT would increase to 24.3% illustrating the potential payoff of a significant simplification of the current system. For a politically viable asset based AMT, it would roughly double the ETR. An income based AMT would somewhat reduce the distortions across sectors and firms sizes while an asset based AMT would increase it. As expected, an asset based AMT would penalize more large firms since they are more capital intensive. Small firms could actually be better off under an asset based AMT than under an income based AMT. But any decision on the AMT in Belgium is likely to be polarizing. Small firms currently represent 84% of the number of businesses, 35% of the jobs and 22.4% of the tax revenue. Large and very large firms represent less than 4% of the number of business but almost 50% of the jobs and over 60% of the tax revenue.

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Bibliographic Reference

Daxbek, V and Estache, A. 2013. 'How would the design of an alternative minimum tax impact the effective corporate tax rate in Belgium?'. London, Centre for Economic Policy Research.