Rapid City, SD Phone: 605-348-1930       Gillette, WY Phone: 307-682-4795

Rapid City: 605-348-1930 ~ Gillette: 307-682-4795

CP&A: Making Life Simpler

Casey Peterson and Associates, LTD., South Dakota and Wyoming CPAs and financial advisors, is a full service accounting firm dedicated to satisfying the needs of individuals and businesses in the Black Hills of South Dakota and Northeastern Wyoming. In November of 2012, we celebrated our 35th year, marking a period of remarkable growth and inevitable change.

Rapid City, SD Location

We Are Industry Experts

Our expertise as a firm of South Dakota and Wyoming focused CPAs and financial advisors is designed to make the lives of our clients simpler, easier, and more successful. The services of our Gillette and Rapid City accounting firms currently meet the needs of the following industries:

  • Agriculture | Farmers, ranchers; all ranges of family operations.
  • Construction | Builders, electricians, plumbers, etc.
  • Healthcare | Large and small medical services and healthcare providers.
  • Government | From school districts to municipalities.
  • Non-Profits | All shapes and sizes of not-for-profit ventures.
  • Don't see your industry?. Click Here

At Casey Peterson and Associates, we pride ourselves on the long-lasting management and advice that continues to provide for this region's businesses and individuals. Our regionally-focused South Dakota and Wyoming CPAs serve as leaders in each individual industry of specialization.

Find out what makes us experts.
More About CP&A Our Leadership
We're Always Expanding

Our greatest strengths lie in overcoming the challenges presented by a dynamic market. As Casey Peterson and Associates has watched its clients evolve with the developing community, a similar transformation has taken place within its very own personnel and physical workspace. Time and progress has populated our workforce to nearly fifty employees and two locations. Our expansion as a company has taken our services to a second office of CPAs in Gillette, Wyoming, and spread the Casey Peterson and Associates reputation into the farthest reaches of the region.

In addition, the 2011 relocation of our Rapid City accounting firm from its original downtown office space to the first floor of the Turnac Tower is a prime indicator of our growth and accomplishments. We invite you to stop in at our new home and sample the refinement of our state-of-the-art surroundings.

Casey Peterson Opening

Time has strengthened the steadfast link between our mission as South Dakota and Wyoming CPAs and Financial Advisors and the dynamic worlds of the industries we serve.

Contact Us Today! Submit an RFP

Recent News -

Tax Deduction for Conservation Expenses

Conservation expenses frequently have been disallowed for depreciation and sometimes IRS or the Tax Court have ruled that conservation expenses are added to land cost and only deducted when the land is sold. Some of the most common of these types of expenses would be tree wind breaks, earthen dams and irrigation canals.

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Announcing the 2015-2016 Regional Health Boards

Deidre Budahl, CPA, M.B.A.
ShareholderAreas of Expertise
Non-Profit, Healthcare, Government, Audit, Tax, Federal Award Programs.

Deidre has been with Casey Peterson and Associates since 2005. She was previously the manager of the audit department before becoming
a director and shareholder in 2013. Deidre is a member of the firm's not-for-profit and healthcare industry teams. She graduated
from the University of South Dakota with a Bachelors degree in Business Administration and a major in Accounting. Deidre also has a
Masters of Business Administration from the University of South Dakota.

Deidre has experience in additional industries, including governmental (municipalities, schools, education cooperatives, etc), healthcare,
and not-for-profit audit and tax. She also has extensive experience related to federal award programs.

Professional Education
• University of South Dakota – Bachelor of Science in Business Administration; Major in Accounting
• University of South Dakota—Master of Science in Business Administration Professional Organizations and Activities
• American Institute of Certified Public Accountants
• South Dakota CPA Society

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Failing to fully describe a gift of property on a gift tax return costs the donor

IRS can assess gift taxes at any time. The Service generally has three years after the Form 709 is filed to come after the donor for additional gift taxes.

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