Client Accounting Services Sioux Falls| South Dakota CPA Firm

Sioux Falls Client Accounting & Advisory Services

When a business experiences a period of sustained growth it is certainly a cause for celebration. Not only does it mean the business strategy has been successfully executed, but also reflects the hard work of team members across the enterprise. However, with growth also comes new demands and additional responsibilities as well as new business needs to sustain the growth trajectory.

Those increased demands may also require new expertise in critical business functions such as accounting, financial projections, management, and reporting. Sustained growth means these departments may require more experienced professionals with an executive level of expertise, including the Controller and Chief Financial Officer level.

The unfortunate reality is that finding such experienced professionals can be challenging. Once identified, the company needs to allocate the time and resources needed for onboarding and training. Then there is the matter of employee retention which can Sioux Falls and  South Dakota turn to client accounting and advisory services as a solution.

South Dakota CAAS Experience

Barnes Dennig provides outsourced accounting and client accounting and advisory services to companies in Sioux Falls and across North Dakota. We work with organizations in a variety of industries to “plugin” during periods of growth, the unexpected departure of a senior executive or key team member, or to provide situational support for special projects. Our team offers a unique blend of technical expertise and situational experience that translates into practical and scalable solutions.


Excellent professional service.

— Barnes Dennig Client, 2022

An extremely well-run firm that cares for its clients and does accurate and timely work at a reasonable price.

— Barnes Dennig Client, 2022

I have excellent relationships and get outstanding service from extremely competent people.

— Barnes Dennig Client, 2021

Sioux Falls Outsourced Accounting and Advisory Services

  • Virtual Controller Services
  • Accounts Receivable/Accounts Payable Management
  • Assistance with Financing Acquisition
  • Outsourced Chief Financial Officer
  • Alternative Financing Opportunities
  • Bank Negotiations
  • Budgeting & Forecasting
  • Cash Flow Management
  • Ongoing Financial Reporting
  • Price and Cost Structure Reviews
  • Accounting Services

Map of Sioux Falls (SD)

Contact Our Sioux Falls Outsourced CFOs

Barnes Dennig provides client accounting and outsourced accounting services to companies in Sioux Falls and across South Dakota. If you are interested in learning how our organization can assist you, complete the form below and a team member will follow up shortly.

About Sioux Falls (SD)

At its heart, Sioux Falls’ business community is characterized by its entrepreneurial spirit. Small businesses, startups, and family-owned enterprises form the bedrock of the local economy. These businesses not only drive economic growth but also foster a strong sense of community and connection among residents.

Sioux Falls has expanded its economic reach beyond its historical roots, with a burgeoning financial services sector. The city is home to a cluster of national and regional banks, insurance companies, and investment firms, which play a crucial role in providing essential financial services to both residents and businesses in the region.

Additionally, Sioux Falls is known for its commitment to sustainability and corporate responsibility. Many businesses in the city actively engage in environmentally friendly practices and community development initiatives, contributing to the overall well-being of the area.

National Reach

Barnes Dennig also provides Client Accounting & Advisory Services (CAAS) to companies in Austin (TX), Bridgeport (CT), Grand Rapids (MI), Green Bay (WI), Las Vegas (NV), Little Rock (AR), Louisville (KY), Milwaukee (WI), Philadelphia (PA), Phoenix (AZ), Portland (OR), Seattle (WA), Salt Lake City (UT), San Antonio (TX), Springfield (IL),

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