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.

John J Sieger

CPA · John J. Sieger, CPA

Allison Park, Pennsylvania 15101

John J Sieger, CPA in Allison Park, PA

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John J Sieger, CPA in Allison Park · CPA Seek