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Top Accounting Firms for Not for Profit

31 of 71 accounting firms ranked on evidence in the Q4 2026 edition.

Between them, the 71 accounting firms on this page cover accounting (63), tax (56), reporting (13) and legal (13). They also list work in York, New York, Washington and New Jersey. 71 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

31 of 71 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.

How this is ranked About this edition

All accounting firms 31 ranked SMEs 31 ranked

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Carroll & Co
Accounting · Tax · Medical
Carroll & Co is a full-service accounting firm in Tallahassee, Florida, working since 1990.
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Why #1: Founded 1990 · Team of 20+ · Client numbers stated on its own website, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
K. S. Aiyar & Co.
Accounting · Tax · Legal · Also in Mumbai and Chennai
K. S. Aiyar & Co. is a Mumbai firm of chartered accountants that describes itself as the oldest accounting firm in India.
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Why #2: Founded 1897, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
DGL Accountants
Accounting · Tax · Reporting
Founded in 1924, DGL Accountants is an accounting practice in Mackay, Queensland, with a local history of more than a century.
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Why #3: Founded 1924, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
CBM Accounting
Accounting · Tax · Government · Also in Virginia and Bethesda
Washington DC area accounting, audit and advisory firm, now renamed Councilor, serving businesses, individuals and nonprofits
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Why #4 (shared): In business 100+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
King, Reinsch, Prosser & Co., LLP
Accounting
Certified public accountants and financial advisers serving individuals, businesses and non-profits in the tri-state area
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Why #4 (shared): In business 100+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
George Johnson & Co
Non Profit · Accounting · Government · Also in Illinois and Michigan
George Johnson & Co, now branded GJC CPAs & Advisors, is a certified public accounting and consulting firm founded in Detroit by Richard Austin in 1941.
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Why #6: Founded 1941, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Leonard & Company
Financial Services · Accounting · Tax · Also in Dublin
Leonard & Company is a chartered certified accountancy practice in Rathfarnham, South Dublin, established in 1947.
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Why #7: Founded 1947 · Owner-managed, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Herries Davidson & Co
Accounting · Tax · Partners · Also in Australia
Herries Davidson & Co is a chartered accounting practice with offices in Goulburn and Braidwood.
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Why #8 (shared): Founded 1953, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Cutcher & Neale
Accounting · Tax · Medical
Cutcher & Neale is an Australian firm offering accounting, tax, wealth, finance and insurance advice under one roof.
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Why #8 (shared): Founded 1953, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
FGMK
Non Profit · Real Estate · Business Services
FGMK is a Chicago professional services firm that offers assurance, tax and advisory work.
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Why #10: In business 60+ years · Family-owned, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Buie, Norman & Company, P.A.
Tax
Buie, Norman & Company, P.A. is a certified public accounting practice in Fayetteville, North Carolina, dating from 1974.
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Why #11: Founded 1974, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Heithoff Hansen Muhlbauer & Company
Accounting · Tax · Security · Also in Iowa
Heithoff Hansen Muhlbauer & Company is a public accounting firm in Manning, Iowa, now trading as Manning CPAs, P.C.
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Why #12: Founded 1978, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Gorman Quigley Penrose
Accounting · Tax · Reporting · Also in Hyde and Dublin
Gorman Quigley Penrose is a firm of chartered accountants set up in 1982 by David Gorman and Terry Quigley. Rhona Penrose later joined as a partner.
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Why #13: Founded 1982, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Hogg, Shain & Scheck
Accounting · Tax · Reporting
Hogg, Shain & Scheck is a boutique accounting practice in the Greater Toronto Area. It has worked for more than 43 years and serves clients across southern Ontario.
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Why #14 (shared): In business 43+ years · Boutique, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Gordon & Gordon
Accounting · Tax · Newsletters
Gordon & Gordon, LLP is a small certified public accounting and advisory practice in Encino, California.
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Why #14 (shared): Founded 1983, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Heritage Advisors CPA, LLC
Accounting · Tax · Medical · Also in Arizona and Phoenix
Heritage Advisors CPA, LLC is an accounting firm in Phoenix, Arizona.
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Why #16: In business 40+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Caffarelli
Accounting · Tax · Legal · Also in Australia
Caffarelli is a boutique accounting practice in West Perth, Western Australia, trading as Caffarelli and Associates.
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Why #17: Founded 1989 · Boutique, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Heritage Advisors
Financial Services · Real Estate · Business Services · Also in Arizona and Phoenix
Heritage Advisors is a certified public accountancy in Phoenix, Arizona. It describes an advisory record of about 35 years and reports client retention above 95 per cent.
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Why #18 (shared): In business 35+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
JE
Joseph E Garrison CPA PA
Accounting · Tax · Books · Also in Florida
Joseph E. Garrison CPA PA is an accounting practice in downtown Dunedin, Florida.
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Why #18 (shared): In business 35+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Jacobson Jarvis & Co, PLLC
Non Profit · Accounting · Tax · Also in Washington
Jacobson Jarvis & Co, PLLC is a CPA firm that works only with not-for-profit organisations.
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Why #18 (shared): Founded 1991, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Grandmark
Accounting · Partners
Grandmark & Associates is a chartered accountancy firm in India that has operated since 1991. Many clients have stayed for decades.
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Why #18 (shared): Founded 1991, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
HR Associates
Ontario provider of interim professionals, recruitment, assessment and HR consulting for public and not-for-profit organisations
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Why #22 (shared): Founded 1996, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
HW&Co. CPAs & Advisors
Non Profit · Financial Services · Real Estate · Also in Ohio
HW&Co. CPAs & Advisors is an accounting and advisory firm in Ohio.
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Why #22 (shared): In business 30+ years · Family-owned, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Acadia Northstar
Accounting · Reporting · Schools · Also in Carolina
Acadia Northstar specialises in the finances and data systems of charter schools in North Carolina.
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Why #24 (shared): Founded 2001, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

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Top Accounting Firms for Not for Profit

Carroll & Co

K. S. Aiyar & Co.

DGL Accountants

CBM Accounting

King, Reinsch, Prosser & Co., LLP

George Johnson & Co

Leonard & Company

Herries Davidson & Co

Cutcher & Neale

FGMK

Buie, Norman & Company, P.A.

Heithoff Hansen Muhlbauer & Company

Gorman Quigley Penrose

Hogg, Shain & Scheck

Gordon & Gordon

Heritage Advisors CPA, LLC

Caffarelli

Heritage Advisors

Joseph E Garrison CPA PA

Jacobson Jarvis & Co, PLLC

Grandmark

HR Associates

HW&Co. CPAs & Advisors

Acadia Northstar

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