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Jeremy St. Clair, CPA

Jeremy St. Clair, CPA, Principal

BS Accounting, Messiah College

Client Strategic Planning
Business Advisory Services
Tax Research and Planning
Business and Individual Taxes
Staff Development

Professional Experience: Jeremy founded JSC Advisers in 2008 after working with a large international accounting firm and then in private practice.  As a visionary CPA, Jeremy has defined the mission for the firm and oversees daily operations. He specializes in advising clients in areas of taxation and finance and has expertise in the medical and professional services industries. Jeremy is a member of the AICPA (American Institute of Certified Public Accountants) and PICPA (Pennsylvania Institute of Certified Public Accountants).

Personal Background: Jeremy was born in Orwigsburg, Pennsylvania and grew up in the home of a CPA. He and his wife, Renee, have five young children.  Jeremy loves spending time with his family - camping, sports, and church activities.

How is JSC Advisers different?

“We have a very different culture in our CPA firm and our clients sense it as soon as they walk through the door. Although they admire our technical competence and advanced technology, they also feel that our staff understands and cares for them. JSC Advisers truly partners with and advises our clients to have a business that creates the life they want and that they deserve.”


BOSS is the answer to your back office headaches. Our cloud-based solution enables you to hand complex accounting tasks over to us. We work the numbers while providing you 24/7 access to your data—and all at a fixed, affordable monthly fee.

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Our Specialties

  • Medical Practices

    Our trained staff understands the challenges physicians face, such as increasing costs, healthcare reform and decreasing reimbursements—which makes us the right choice to fill the role of your trusted advisor....

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  • Professional Service Businesses

    Service-based businesses require specialized accounting, tax, payroll and other financial services—and our firm delivers. Our skilled team of financial experts have years of experience...

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  • Small Businesses

    As financial sectors of the economy continue to develop at warp speed, small businesses must develop sophisticated and specialized performance models. Financial accounting and tax services...

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