Global corporate tax rate offers chance for world to cooperate
- Proposal may hurt some more than others, but the upshot is that it will help ease some of the economic irritants that plague ties between nations

While China’s global corporations may end up paying more taxes overseas, the country has fewer stakes involved in the proposed global tax regime than the United States and the European Union. Biden is trying to push through a domestic infrastructure stimulus plan worth almost US$6 trillion next year, and he plans on taxing US corporations to help fund it. The plan will not work if more US companies make the exodus to low-tax jurisdictions and tax havens.
Also, Washington has threatened Brussels with retaliatory tariffs if its member states impose unilateral taxes on US tech giants and other multinationals that have most frequently exploited loopholes in the EU, especially in low-tax Ireland. The new plan will most affect low-tax countries and tax havens such as Bermuda, British Virgin Islands, Cayman Islands, Ireland, the Netherlands, Luxembourg, Singapore and Switzerland. It has been calculated that a third of all of the world’s foreign direct investment from 2008 to 2018 flowed through those places. Self-styled “global and borderless” Big Tech has been among the most aggressive in exploiting those jurisdictions for tax shelter.
A global tax regime would remove a major irritant between the US and the EU. Hong Kong, though, with its comparatively low tax rates and various concessions to industries, may be more affected by the proposed rules than the mainland. Financial Secretary Paul Chan Mo-po has warned that some current concessions may be affected by the proposed tax plan. However, the existing corporate tax rate at around 16.5 per cent would not present much need for adjustment.
In any case, Hong Kong should strive to improve domestic economic efficiency and facilitate cross-border capital flows rather than compete in a race to the bottom for low taxes.
