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-michigan-extract.csv No state license number is on file. Specialties are blank until this preparer claims the listing. CPA Seek does not contact preparers.

Conrad Walter Koski

CPA · Patrick F. O'Hara CPA

Grosse Point Frm, Michigan 48236

Conrad Walter Koski, CPA in Grosse Point Frm, MI

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Conrad Walter Koski, CPA in Grosse Point Frm · CPA Seek