This chapter outlines a comprehensive strategy for improving the financial sustainability of municipal solid waste (MSW) management systems in Senegal. It emphasizes the need for accurate financial planning, cost transparency, and reliable funding mechanisms to ensure long-term viability. Section 10.1 discusses various financial sources, including property taxes, user fees, product sales from recycling, and penalties, stressing the importance of earmarked funding and dedicated accounting structures. Section 10.2 elaborates on cost recovery schemes, focusing on user-fee-based systems aligned with the “polluter pays” principle. These schemes recommend a balanced combination of fixed, variable, and Extended Producer Responsibility (EPR) fees based on property type, waste volume, and income level. Efficient collection methods such as digital house-tag systems and integration with utility billing are also proposed. Section 10.3 defines realistic cost recovery goals for different user categories such as commercial, institutional, and residential, tailored to their financial capacity and waste generation patterns. Section 10.4 presents three main cost recovery models: regular monthly fees, annual levies through property tax, and integration with utility bills. These models are designed to adapt to the socio-economic diversity of Senegal’s urban and rural populations. The chapter concludes by advocating for a multi-source funding approach, including government transfers, private sector partnerships, environmental taxes, and tourist levies. Implementing these financial strategies is crucial for the resilience and scalability of Senegal’s waste management sector.