Bret Asmussen is the Operations Manager at the CSI Accounting & Payroll Minnesota office, where he helps oversee internal operations, payroll processes, employee management, and data systems. Having been with CSI since 2007, Bret brings nearly two decades of institutional knowledge and operational leadership to the firm, helping support both team growth and client service excellence.
Bret Asmussen joined CSI Accounting & Payroll in November 2007 and has held a variety of roles throughout his tenure with the company. His broad experience across departments has given him a unique understanding of the firm's operations, client service processes, and long-term growth strategy. In 2024, he stepped into the role of Operations Manager, where he now focuses on supporting employees, improving processes, and helping CSI continue to scale effectively.
Throughout his career at CSI, Bret has played an important role in the growth and development of the payroll department. His experience spans payroll operations, employee management, process improvement, and data management. His ability to understand both the technical and operational sides of the business allows him to help teams work more efficiently while maintaining the high level of service CSI clients expect.
Bret's background also includes significant involvement in hiring, training, and supporting team members. He works closely with employees across departments to identify opportunities for improvement, remove obstacles, and ensure the firm has the systems and resources needed to serve clients effectively.
In addition to his operational responsibilities, Bret regularly contributes as a subject matter expert for CSI educational content. He has been interviewed for articles and featured in multiple company videos, helping business owners better understand payroll, operations, and accounting-related topics.
Outside of work, Bret enjoys spending time with family and friends. His interests include gardening, cooking, hunting, fishing, and both playing and watching sports. He has also officiated weddings, reflecting the trust and respect he has built within his personal and professional communities.

Former Certified Payroll Professional (CPP).
Bret regularly participates in professional development opportunities focused on:
Throughout his career at CSI, Bret has helped guide the growth of one of the firm's core service areas while supporting operational improvements across the organization. His leadership has contributed to the expansion of the payroll department and the development of internal processes that support both employees and clients.
As a subject matter expert, Bret has been featured in educational content produced by CSI Accounting & Payroll and frequently provides insight for articles, videos, and client resources. His practical experience allows him to translate complex operational concepts into clear, actionable guidance.
His leadership style focuses on collaboration, accountability, and helping team members succeed in their roles. Whether supporting department growth, implementing operational improvements, or mentoring employees, Bret brings a practical perspective developed through years of hands-on experience.

Bret frequently contributes video and article insights on:
CSI Accounting & Payroll provides accounting, bookkeeping, payroll, tax, and advisory services to small and midsized businesses across the United States. CSI helps business owners improve financial visibility, streamline operations, and make informed business decisions through proactive accounting and payroll support.