Eccezion Rises in National Ranking: Named a Top 500 CPA Firm by INSIDE Public Accounting for 2025

Published On: August 6th, 2025Categories: Accounting, Company News, Press Release

McHenry, IL – Eccezion, a full-service CPA, business consulting, technology, and marketing services firm, is proud to announce that it has once again been named among the top 500 largest certified public accounting (CPA) firms in the nation by INSIDE Public Accounting (IPA). This year climbing the ranks from #429 to #415.

“Being recognized again by IPA, and moving up in the rankings, is a proud moment for all of us at Eccezion,” says Shelly Spata, Managing Partner. “It’s a reflection of our team’s unwavering dedication to delivering innovative, client-focused solutions across accounting, technology, and marketing. Advancing in the rankings highlights not only our continued growth, but also the deep trust our clients place in us every day.”

The IPA Top 500 rankings are based on U.S. net revenue and compiled from the annual IPA practice management survey, which includes data from more than 600 CPA firms nationwide. Access the full 2025 IPA Top 500 rankings here.

About Eccezion

Located in McHenry, IL, Eccezion is a leading accounting, technology, and marketing service provider with a focus on delivering strategic marketing solutions that align with business goals. Eccezion serves a wide range of clients, from small businesses to medium enterprises. The firm prides itself on its ability to offer tailored marketing solutions that help businesses streamline operations, enhance performance, and drive growth.

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About the Author: Shelly Spata, CPA

Shelly Spata joined the firm in 1998. She now serves as the Managing Partner of the firm. "As a business owner myself, I understand the complexities and challenges business owners face, and I strive to add value by helping clients understand their financial statements, manage tax consequences, and clearly see the financial and tax ramifications — both positive and negative — of decisions they make," she explains. "Without good financial information, it’s like driving a car blind, but with good information, clients are able to maximize profits."