Serving Those Families that Feed the World.

Agriculture is one of the largest industries in South Dakota and Wyoming. That’s why Casey Peterson, Ltd. makes it a priority to serve the family farming and ranching operations in the area, as well as local agribusinesses. With over 40 years of experience in agricultural accounting, we’ve been honored to partner with generations of hardworking families that feed the world.

our agriculture team

Our knowledge and expertise in agricultural accounting and tax is maintained through affiliations with regional associations, foundations, and committees. Currently, we keep close connections through membership or support with the Rapid City Chamber Ag Committee, the Western SD Buckaroos, the South Dakota Stockgrowers Association, the Central States Fair, and the Black Hills Stock Show Foundation.

Leah Heidler

Leah Heidler, cpa

Roni Carmichael

roni carmichael

Stacy Torneten


Contact Our Agriculture Team

You grow the crops and raise the livestock. We’ll crunch the numbers and put our highly qualified team to work for your agribusiness.

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Agricultural Services We Provide

From small-scale to large-scale operations, Casey Peterson, Ltd. has the resources and knowledge to manage the financial and tax-related concerns of family owned and operated agribusinesses.

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We'd love to get you connected with our team about any of CP's services using our online form.


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We’re looking for clients who believe in good customer service. Clients who want CPAs, accountants, and financial advisors who are big picture thinkers and ethical problem solvers. We’re looking for relationships, not transactions.

If you want the same, we should talk. Let's get in touch.

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