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

Alan S Zipp

CPA, Attorney · Alan Zipp, CPA, PC

Rockville, Maryland 20850

Alan S Zipp, CPA, Attorney in Rockville, MD

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Alan S Zipp, CPA in Rockville · CPA Seek