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

Jens J Kallevang

CPA · Hacker, Nelson & CO., P.C.

Waukon, Iowa 52172

Jens J Kallevang, CPA in Waukon, IA

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Jens J Kallevang, CPA in Waukon · CPA Seek