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.

Jonathan Layton Slemmer

CPA · JLS Tax, Accounting & Financial Services

Huntingdon Vy, Pennsylvania 19006

Jonathan Layton Slemmer, CPA in Huntingdon Vy, PA

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Jonathan Layton Slemmer, CPA in Huntingdon Vy · CPA Seek