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

Sierra Marie Eckman

CPA · Opsahl Dawson & Company Advisors, LLC

Vancouver, Washington 98662

Sierra Marie Eckman, CPA in Vancouver, WA

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Sierra Marie Eckman, CPA in Vancouver · CPA Seek