The key difference between a Finance Manager and a Controller lies in their scope of duties. A Finance Manager is typically responsible for daily management of the organization’s financial operations, including cash flow, accounting, budgeting and bookkeeping. They may also be involved in developing long-term strategies to successfully manage financial assets. On the other hand, a Controller is primarily responsible for the overall control and supervision of all financial activities within an organization. They oversee day-to-day financial management, but their primary focus is on overseeing policies, procedures, and compliance with government regulations and best practices in finance management. In short, a Finance Manager is focused on day-to-day operations while a Controller serves as the chief overseer of the entire finance team.