EMERALD CPA GROUP, LLP

Single Audit firm · EUGENE, Oregon

Also filed as: EMERALD CPA GROUP LLP · Emerald CPA Group, LLP

Single Audits filed

Organizations audited

Findings across those audits

2025

Most recent audit year

Contact (as reported to the Federal Audit Clearinghouse)

450 Country Club Road, Suite 155 · EUGENE, OR · 97401

Phone: (541) 345-3900

Contact on file: William Maas

Email on file: bmaascpa@msn.com

From this firm's Single Audit submissions. Contact details can change — verify with the firm directly.

Organizations audited by EMERALD CPA GROUP, LLP

Every organization this firm filed a Single Audit for, newest first. Findings counts are from those filings.

Organization	Most recent audit FY ▼	Years audited	Total findings	Material weakness
Housing Authority of Douglas County	2025-03-31	10	0	0
WHITE BIRD CLINIC	2022-06-30	7	2	1
DECISION SCIENCE RESEARCH INSTITUTE, INC. DBA DECISION RESEARCH	2020-03-31	3	0	0
CITY OF YONCALLA	2018-06-30	1	0	0
SHANGRI-LA WATER DISTRICT	2017-06-30	1	0	0
SHORELINE SANITARY DISTRICT	2016-06-30	1	0	0

Data source: Everything on this page comes from public Single Audit filings in the Federal Audit Clearinghouse. Audit and finding counts describe the filings on record — they are not a rating of the firm's work. This site is not affiliated with the firm or with the FAC.

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