About Benjamin T Koeller CPA, PLLC

Established in May 2007, we are a full-service certified public accounting firm based in Tempe, Arizona.

Customized Services Include:
  • Preparing income tax returns for individuals, businesses, trusts and estates.
  • Preparing sales tax returns
  • Preparing financial statements for businesses
  • Accounting software training (we are a certified QuickBooks advisor)
  • Income tax planning and business consulting
The company’s business consulting services include strategic analysis and long-term planning.

About Ben Koeller

A graduate of the University of Wisconsin Eau Claire, Ben began his public accounting career in 1997. In May 2007, he established his own practice – Benjamin T. Koeller CPA, PLLC – in Tempe, Arizona.

Ben’s focus is primarily on preparing and reviewing tax returns for individuals, businesses, trusts and estates, as well as preparing financial statements for business professionals. He works with a wide range of clients, including doctors, attorneys, construction contractors and retailers.

A frequent lecturer before groups and organizations in the areas of tax preparation and business consulting, Ben is a member of the American Institute of Certified Public Accountants, Arizona Society of Certified Public Accountants, National Society of Accountants and Chandler Chamber of Commerce.

In addition to public accounting, Ben spent one year as an assistant controller at Cytec Fiberite in Tempe, Arizona.

During his free time, Ben enjoys playing golf and reading. He and his wife, Alicia, have a daughter, Olivia, and son, Brandon.

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Any information discussed will always remain confidential