Pakistan needs an estimated 10 trillion in financing for development projects over the next five years. Sources of finance include international organizations like the OECD as well as domestic taxes and private finance. To access these funds, Pakistan must improve tax collection, expand its tax base to include digital economies, fight tax evasion, and increase voluntary tax compliance. It also needs to work with multilateral development banks based on six principles: alignment with climate goals, adaptation and resilience, policy support, reporting, and aligning internal activities.