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You have reached the site of Cornerstone CPA Group, LLP, a merger of Burnham and Beyler, CPAs and McCuistion & Poe, CPAs. We hope this website will be a useful place for you to find information, articles, and financial tools that will help you better your business or personal finances. If you are new to Cornerstone CPA group or seeking more information about us, we hope this site will show you why we stand out in the Elkhart, Indiana area as a quality CPA firm that provides a great value for our clients.

Our mission is to provide accounting, audit, tax, and management advisory services of the highest level of quality and to build relationships with our clients to create a strong foundation that supports achieving their financial goals and finding their success.