This toolkit introduces and explains step by step the key elements of success for financial institutions (FIs) to expand financial services to farmers. The content was developed around IFC’s global experience in assisting FIs with the development and implementation of agricultural finance products. The benefits of this work are synthesized in this guide, along with knowledge and expertise of best practices among both IFC clients and others. The guide includes advice on each step involved and tips on how to address the complex challenges that might arise during product development process.