Leah K. Keller

P: 717.393.5696

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Lancaster Office
1869 Charter Ln., Ste. 301
Lancaster, PA 17601-5898
P: 717.393.5696
F: 717.393.5699

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With more than 20 years of public accounting and private industry experience, Leah serves a variety of companies, primarily focusing on federal and multi-state taxation of middle market companies, including large closely-held companies, private equity owned firm owned companies and foreign-owned companies.   She is actively involved in ParenteBeard’s manufacturing, distribution and technology group and regularly provides guidance to clients on a variety of tax planning and compliance matters. Her experience includes C corporations and consolidated tax return filing, S corporations, partnerships, tax accounting methods and multi-state taxation.

Prior to joining ParenteBeard, Leah spent several years in industry serving as director of finance for a multi-state manufacturer, finance manager for a waste management authority and as a division controller for a Fortune 100 company. She also spent several years in public accounting, including working for an international firm. Leah has spent many years actively involved in youth sports, through coaching and leadership roles.


  • Certified Public Accountant in Pennsylvania
  • BA – Accounting, Grove City College

Professional Affiliations

  • American Institute of Certified Public Accountants
  • Pennsylvania Institute of Certified Public Accountants