This article provides some preliminary thoughts on tax policy and the COVID-19 crisis. In the first part, it discusses fiscal measures available to policymakers in response to the COVID-19 crisis. The role of taxation will evolve over the different phases of the pandemic: measures have already been adopted to respond to the crisis in the short-term, but questions remain as to the types of measures that should be adopted in the medium and longer-term. In the second part, this article discusses the current and possible future effects of the pandemic on international tax policy.