We are a professional accounting, tax and advisory firm with offices in Sioux Falls, SD, and Sheldon, IA. We have concentrated experience serving clients engaged in P&C insurance, banking, manufacturing, agribusiness, professional services, and construction. We are a client-focused, relationship-driven company and our services are tailored to meet each client's distinct needs. That's how we deliver great results - time after time. We invite you to experience the Cain Ellsworth difference. Let us help you achieve your fullest potential.