Alissa R. Harrison, CPA

E-mail: aharrison[at]

Position: Audit and Tax Manager

Alissa R. Harrison, CPA is an audit and tax manager with the firm. She earned her Bachelor of Science degree in Accounting from the Pennsylvania State University. Her concentration of audit work is with our municipal and school district clients, as well as our HUD Assisted clients. Alissa has extensive experience in reviewed and compiled financial statements and in individual, corporate, partnership and fiduciary tax return preparation.

Alissa has attended numerous seminars and courses on accounting and auditing and has completed the professional education requirements to comply with Government Auditing Standards. She has also attended seminars and courses on individual, corporate, partnership and fiduciary tax preparation.

She is a member of the Pennsylvania and American Institute of Certified Public Accountants.

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Business Hours

Monday - Friday

8:00AM - 5:00PM


Other hours available by appointment


Lancaster Office

619 W. Chestnut Street
Lancaster, PA 17603
Phone: 717-299-4563
Fax: 717-299-1364


Columbia Office

15 N. Third Street
Columbia, PA 17512
Phone: 717-684-2077
Fax: 717-684-7433