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

Oscar Guzman

CPA · Oscar Guzman CPA

Simi Valley, California 93062

Oscar Guzman, CPA in Simi Valley, CA

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Oscar Guzman, CPA in Simi Valley · CPA Seek