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

Mark Anthony Wiederich

CPA · Mark A Wiederich, CPA (inactive)

Lake Elmo, Minnesota 55042

Mark Anthony Wiederich, CPA in Lake Elmo, MN

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Mark Anthony Wiederich, CPA in Lake Elmo · CPA Seek