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-south%20dakota-extract.csv No state license number is on file. Specialties are blank until this preparer claims the listing. CPA Seek does not contact preparers.

Peter James Liberko

CPA

Sioux Falls, South Dakota 57108

Peter James Liberko, CPA in Sioux Falls, SD

Specialties

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Licenses

No state license number is on file.

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