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Top Accounting Firms in Wisconsin

15 of 38 accounting firms ranked on evidence in the Q4 2026 edition.

Between them, the 38 accounting firms on this page cover accounting (22), tax (20), insurance (3) and reporting (2). They also list work in Illinois. 38 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

15 of 38 accounting firms ranked on evidence held on 9 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

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All accounting firms 15 ranked SMEs 15 ranked

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Accounting Associates, Inc.
Accounting
Accounting Associates, Inc. is a tax and accounting office with branches in Boscobel and Platteville, Wisconsin.
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Why #1: Based in Boscobel and Platteville, Wisconsin, USA · Founded 1995 · professional accreditation, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Feld, Schumacher & Company, LLP
Feld, Schumacher & Company, LLP is an accounting firm serving clients throughout Wisconsin. It has been working since 1960.
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Why #2: Based in Wisconsin, USA · Founded 1960, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Hawkins Ash CPAs
Accounting · Tax · Partners
Hawkins Ash CPAs is a regional public accounting firm serving clients in Wisconsin and Minnesota.
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Why #3: Based in Wisconsin, with offices in Minnesota too · In business 60+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Consulting Services Tax & Accounting
Consulting Services Tax & Accounting is a tax and accounting practice in Madison, Wisconsin, based off Mineral Point Road.
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Why #4: Based in Madison, Wisconsin, United States · In business 50+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
KerberRose
KerberRose is a certified public accounting firm in Northeast Wisconsin.
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Why #5: Based in Northeast Wisconsin, USA · Founded 1979 · Sole practitioner, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Accounting Freedom, Ltd.
Accounting · Tax · Reporting · Also in Illinois
Accounting Freedom, Ltd. has worked with small businesses since 1981 from two offices, in Mundelein, Illinois and Grafton, Wisconsin.
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Why #6: Based in Mundelein, Illinois and Grafton, Wisconsin, USA · Founded 1981, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Joseph A. Schilz, S.C.
Accounting · Tax
Joseph A. Schilz, S.C. is a small tax and accounting firm in the Milwaukee area.
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Why #7: Based in Milwaukee, Wisconsin · In business 40+ years · Family-owned, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Donahue & Associates LLC
Accounting · Tax
Donahue & Associates LLC is a CPA firm in Grafton, Wisconsin, serving clients across Ozaukee County.
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Why #8: Based in Grafton, Wisconsin, United States · Founded 1988, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
FactsWrite
Accounting · Tax
Appleton, Wisconsin firm preparing tax returns and providing bookkeeping for individuals and businesses in the Fox Valley
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Why #9: Based in Appleton, Wisconsin, USA · Founded 1989, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Brunette Tax & Accounting
Brunette Tax & Accounting, LLC works mainly with clients in northeastern Wisconsin. Keith J. Brunette founded the firm in 1995, and its team now spans four generations of staff.
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Why #10: Based in northeastern Wisconsin, USA · Founded 1995, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
D&M Accounting Services, Inc.
D&M Accounting Services, Inc. is an accounting practice in Menomonee Falls, Wisconsin, that takes on outsourced bookkeeping-type work for local companies and households.
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Why #11 (shared): Based in Menomonee Falls, Wisconsin, United States · In business 30+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Betters & Associates, sc
Betters & Associates, sc is an accounting practice in Waukesha, Wisconsin, founded and led by Michael Betters.
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Why #11 (shared): Based in Waukesha, Wisconsin, USA · In business 30+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Fox Valley CPAs
Accounting · Tax
Fox Valley CPAs is an accounting practice in Appleton, Wisconsin, established in 1997 and led by principal Kristen Voster, CPA.
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Why #13: Based in Appleton, Wisconsin, United States · Founded 1997, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Beckett Tax
Beckett Tax is the trading name of Beckett Tax & Accounting, LLC, a family-owned CPA practice in DeForest, Wisconsin.
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Why #14: Based in DeForest, Wisconsin · Founded 2002 · Family-owned, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Grey Wolf Accounting & Tax Service, Inc.
Accounting · Tax
Grey Wolf Accounting & Tax Service, Inc. is a small accounting firm in Stoughton, Wisconsin.
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Why #15: Based in Stoughton, Wisconsin · Founded 2003, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
Accounting Plus LLC
Accounting · Tax
Wisconsin Rapids accounting office providing tax preparation, bookkeeping, payables and payroll to local small businesses
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On record: Based in Wisconsin Rapids, Wisconsin, USA
Acker Behl Accounting
Accounting · Tax · Reporting
Waukesha, Wisconsin accounting firm handling tax returns, bookkeeping and business setup for small companies and families
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On record: Based in Waukesha, Wisconsin, United States
Badger & Fox Tax and Business
Badger & Fox Tax and Business is a tax preparation and accounting firm in Appleton, Wisconsin, working across the Fox Valley.
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On record: Based in Appleton, Wisconsin, United States
Biesterveld & Spies, LLC.
Biesterveld & Spies, LLC. is a tax, accounting and business consulting firm in Eau Claire, Wisconsin.
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On record: Based in Eau Claire, Wisconsin
Brew City Accounting and Tax
Brew City Accounting and Tax is a Wisconsin practice in Muskego that treats tax work as a continuing service rather than a single annual appointment.
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On record: Based in Muskego, Wisconsin, United States
Broesch & Co.
Broesch & Co., S.C. is a certified public accounting and business consulting firm in Waukesha, Wisconsin.
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On record: Based in Waukesha, Wisconsin, USA
Business Valuation Specialists, LLC
Also in Washington and California
Business Valuation Specialists, LLC prepares independent, certified appraisals that put a figure on what a private company is worth.
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CFO Solutions of Wisconsin
Accounting · Tax · Insurance
CFO Solutions of Wisconsin, LLC offers part-time chief financial officer services to small businesses.
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On record: Based in Wisconsin, United States
Diversified Management Services, Inc
Diversified Management Services, Inc, often shortened to DMS, handles the books and business administration for small firms around Milwaukee.
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On record: Based in Milwaukee area, Wisconsin · One-person

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Top Accounting Firms in Wisconsin

Accounting Associates, Inc.

Feld, Schumacher & Company, LLP

Hawkins Ash CPAs

Consulting Services Tax & Accounting

KerberRose

Accounting Freedom, Ltd.

Joseph A. Schilz, S.C.

Donahue & Associates LLC

FactsWrite

Brunette Tax & Accounting

D&M Accounting Services, Inc.

Betters & Associates, sc

Fox Valley CPAs

Beckett Tax

Grey Wolf Accounting & Tax Service, Inc.

Accounting Plus LLC

Acker Behl Accounting

Badger & Fox Tax and Business

Biesterveld & Spies, LLC.

Brew City Accounting and Tax

Broesch & Co.

Business Valuation Specialists, LLC

CFO Solutions of Wisconsin

Diversified Management Services, Inc

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