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.

Lai Sum Wu

CPA

Daly City, California 94014

Lai Sum Wu, CPA in Daly City, CA

Specialties

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Licenses

No state license number is on file.

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