This policy brief recommends the introduction of a “G20+” to lead the way on a post-pandemic socio-economic recovery that is effective, sustainable, and equitable. The “G20+” would harness the group’s formidable economic and political clout, while addressing its current deficits as regards legitimacy, representativeness and connections to the wider multilateral system. The policy brief sets out specific priority actions for the “G20+” to pursue, both in the short and medium-term, and outlines which institutional innovations are needed to achieve these ends. Moreover, it sketches a strategy for launching the “G20+”, starting with Italy’s G20 Presidency in 2021.