Trusted CPA support for businesses and families
Fixed-fee outsourced accounting for construction, agriculture, attorneys, engineers, and family offices across the greater Sioux Falls and Hartford SD area
A CPA firm South Dakota businesses and families trust
Buss CPA is an accounting and advisory firm serving the greater Sioux Falls area in South Dakota. With offices in Hartford and Sioux Falls, Buss CPA is built for business owners and families. Construction crews, farm and ranch operations, law firms, engineering firms, and family offices work with our team because the accounting stays current, the reporting stays clear, and the advice comes from someone who knows the industry.
Too many firms run on paper files and once-a-year check-ins. That model works until it doesn't: tax deadlines sneak up, cash flow questions go unanswered for weeks, and financial data sits locked in a filing cabinet. Buss CPA runs differently. Every client gets secure digital workflows and real-time access to their own numbers, whether they're checking a payroll report from a tractor cab, reviewing job costs from a job site trailer, or pulling a trust distribution report from the office. We handle the accounting so you can focus on your business.
One fixed monthly fee for your entire accounting department
Most businesses don't need a full-time controller, a payroll clerk, and a tax preparer on staff. They need someone handling all three without three separate invoices showing up every month. That's the idea behind Buss CPA's outsourced accounting solution: accounting, payroll, financial reporting, and tax planning bundled into one fixed monthly fee. There are no surprise bills for a busy quarter and no guessing what next month's invoice will look like.
Every outsourced accounting client works through secure digital workflows powered by the latest accounting technology, with online access to financial statements, payroll records, and tax documents. You can see your numbers the same day a transaction posts, not thirty days after month-end close. It functions like an outsourced accounting department, minus the overhead of hiring one.
Learn more about outsourced accounting and our other services.
- Outsourced Accounting: Accounting, business tax, and payroll bundled into one fixed-fee service, with digital access to your numbers.
- Advisory: Entity type analysis, accounting system setup on QBO, and retirement plan analysis to help you make informed decisions as your business grows.
- Personal Income Tax: Personal income tax preparation and planning for individuals and households, coordinated with business tax filings when needed.
Specialized support for construction, agriculture, attorneys, engineers, and family offices
Construction
Construction businesses across the greater Sioux Falls area track labor, materials, subcontractor draws, and equipment costs against a dozen jobs at once, and an accounting system that lumps everything into one general ledger hides where the money actually went. Buss CPA sets up job costing that shows profitability project by project, not just at year-end. Visit the [construction](/industries/construction) page for a closer look at how this works project by project.
Agriculture
Buss CPA works with agriculture clients across greater Sioux Falls and South Dakota to build payroll systems that handle seasonal hires correctly, tax strategies that account for equipment and input cost timing, and cash flow planning that matches when the crop or livestock sale gets paid for, not when the calendar says a bill is due. Details on this work live on the [agriculture](/industries/agriculture) page.
Attorneys
Law firms in Sioux Falls carry compliance obligations around client trust accounts and IOLTA reporting that a generalist bookkeeper can miss. Buss CPA sets up accounting systems built around those requirements, alongside tax planning for partnership structures and owner compensation. See the [attorneys](/industries/attorneys) page for details.
Engineers
Engineering firms across greater Sioux Falls often bill on a mix of hourly, fixed-fee, and project milestones, which makes revenue recognition and job profitability tracking harder than a standard service business. Buss CPA builds reporting that shows margin by project and by client. More on the [engineers](/industries/engineers) page.
Family offices and trusts
Multiple entities, generational wealth transfer, and trust reporting requirements call for accounting that goes beyond a single business's books. Buss CPA handles trust accounting, consolidated reporting across entities, and advisory support for family offices managing assets across South Dakota and beyond. Visit [family offices and trusts](/industries/family-offices-trusts).
Frequently Asked Questions About Buss CPA Accounting Services
Start with a conversation about your accounting needs
Whether the books are behind, the tax bill was a surprise last April, or a construction crew just landed its biggest contract yet, the next step is the same: talk to someone who can look at the actual numbers. Buss CPA works with construction companies, farm and ranch operations, law firms, engineers, family offices, and individuals throughout the greater Sioux Falls and Hartford areas of South Dakota. Every engagement starts with a real conversation, not a sales pitch.
Schedule a consultation and find out what a fixed-fee, digitally connected accounting relationship looks like for your business or household.