As the Studies in Poverty and Inequality Institute (SPII) marks the first ten years of its existence, we celebrate a decade of research, advocacy, policy influence, and building a network with policy-makers, funders, and more recently, grassroots-level connections. Ten years on, SPII has become a research think-tank with breadth in its scope, footprint, and stakeholders. The fruits of SPII’s projects today have roots in a long-term strong vision of social justice. We celebrate 10 Years of SPII with this special edition.