The European Union has reviewed tax deals negotiated by Starbucks Corp. in the Netherlands , Fiat Chrysler in Luxembourg, and Apple in Ireland.They are claiming that the tax deals granted to the companies amounted to illegal state subsidies that must be repaid.Although the assessments will be appealed , multinational companies are evaluating their holding company structures and tax incentive deals.Do you feel that this review and possible US international tax reform will cause multinationals to become more conservative in their tax planning strategies?