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.

Josiah Vander Poorten

CPA

Newport Beach, California 92660

Josiah Vander Poorten, CPA in Newport Beach, CA

Specialties

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Licenses

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