Listed as a CPA in IRS public preparer records. Source: IRS PTIN FOIA extract (Feb 2026), retrieved October 23, 2026. https://www.irs.gov/pub/foia/foia-pennsylvania-extract.csv No state license number is on file. Specialties are blank until this preparer claims the listing. CPA Seek does not contact preparers.

Jennifer L Hartkorn III

CPA · Herbein + Company Inc.

Lower Gwynedd, Pennsylvania 19002

Jennifer L Hartkorn III, CPA in Lower Gwynedd, PA

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Jennifer L Hartkorn III, CPA in Lower Gwynedd · CPA Seek