The European Commission's CC(C)TB Re-Launch

ZEW policy brief No. 17-01 // 2017
ZEW policy brief No. 17-01 // 2017

The European Commission's CC(C)TB Re-Launch

With its Action Plan for a Fairer and Efficient Corporate Tax System (COM (2015) 302) published on 17 June 2015, the European Commission relaunched the idea of a Common Consolidated Corporate Tax Base (European Commission (2015a)). The respective proposals for a Council Directive have recently been published on 25 October 2016 (COM (2016) 683 and 685). The CCCTB promises a harmonized set of rules to determine the tax base, the consolidation of taxable profits at the EU level and formula- based apportionment. The CCCTB does not harmonize corporate income tax rates, which remain within the purview of the Member States.

Nicolay, Katharina and Christoph Spengel (2017), The European Commission's CC(C)TB Re-Launch, ZEW policy brief No. 17-01, Mannheim