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.

Debbi Stoss-Osullivan

CPA · Debbi Stoss-Osullivan CPA

Santa Rosa, California 95405

Debbi Stoss-Osullivan, CPA in Santa Rosa, CA

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Debbi Stoss-Osullivan, CPA in Santa Rosa · CPA Seek