A restaurant controller performs accounting duties for an eatery or food service company. As a controller, you oversee all accounting and reporting activities within the business. Your responsibilities include handling financial reporting tasks and ensuring compliance with financial regulations, working on tasks such as tax preparation, payroll, invoicing, accounts payable, and bookkeeping. Controllers also help with budget planning and financial strategizing with restaurant executives or ownership. You can undertake cost comparison activities, perform financial forecasting, and conduct other assessments to improve the financial performance of the restaurant.