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Yvonne de Calonne

Shareholder, CPA
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As the leader of VonLehman’s Client Accounting and Advisory Service team in Indianapolis, Yvonne collaborates extensively with nonprofit directors and business owners to streamline accounting processes and procedures. Yvonne specializes in serving nonprofit and professional service organizations and manufacturing businesses as a trusted advisor through a myriad of accounting, audit, and tax services. She is an enthusiastic advisor who leverages today’s technological innovations to help organizations and nonprofit boards improve the management of their books and their understanding of the financial operations.

Yvonne has over 30 years of experience with Sage, QuickBooks, and numerous other accounting software systems. She is a software enthusiast who embraces technology to identify opportunities and create efficiencies in data accumulation, while improving the quality, quantity and ease of access to information. This information access is invaluable to management and decision makers as it affords them the ability to make real-time decisions that directly affect their organizations and businesses.


Indiana University Purdue University Indianapolis, B.S., Accountancy

Professional and Civic Organizations

American Institute of Certified Public Accountants
Indiana CPA Society
Indiana Society of Association Executives
Kentucky Society of Association Executives
Sertoma Club of East Indianapolis
Step Ahead of Hamilton County
Girl Scouts of Central Indiana

Yvonne de Calonne


Professional Services
Client Accounting & Advisory Services


Home improvement projects
Watching HGTV
Asian food
Spending time with friends & family

Get to know the advisor.

If I wasn’t an accountant I would be…A travel agent or a barista.

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