A Community Innovation Fund (CIF) is a simple kick-start fund to support farmer interest groups who have limited access to formal financial services for implementing climate-smart agriculture (CSA) practices. A CIF can be implemented as sole fund or as co-investment to community savings and loans groups. In this publication, a step-by-step guide for facilitating a CIF in a community, based on experiences from My Loi Climate-Smart Village (CSV), was provided. My Loi is one of three CCAFS CSVs in Vietnam, where participatory CSA practices are being tested and adopted.