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

Mariusz Jasnos

CPA

Arlington Heights, Illinois 60004

Mariusz Jasnos, CPA in Arlington Heights, IL

Specialties

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Licenses

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