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Top Accounting Firms in Connecticut

4 of 25 accounting firms ranked on evidence in the Q4 2026 edition.

Between them, the 24 accounting firms on this page cover tax (15), accounting (12), goals (5) and tax planning (3). They also list work in Stamford. 24 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

4 of 25 accounting firms ranked on evidence held on 6 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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  1. Edwin R. Muenzner CPA, LLC logo

    Connecticut CPA firm offering tax, bookkeeping, accounting, consulting and planning for small businesses and individuals

    Why #1: Based in Franklin, Connecticut · Founded 1999, as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

  2. Emelia Mensa CPA logo

    Tax · Legal · Travel · Also in Ukraine

    Emelia Mensa CPA is an accounting and tax practice led by a certified public accountant who can represent clients before the IRS.

    Why #2: Based in Connecticut · In business 25+ years, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

  3. Bliss, Allred & Co. LLC logo

    Bliss, Allred & Co. LLC is a small CPA practice in Newtown, Connecticut, headed by Matt Allred.

    Why #3: Based in Newtown, Connecticut, US · Founded 2006, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

  4. Insurance Agency Accounting & Bookkeeping logo

    Insurance Agency Accounting & Bookkeeping, known as IAAB, is an outsourced bookkeeping and accounting firm for independent insurance agencies across the United States.

    Why #4: Based in Connecticut · Founded 2007 · Team of 60+, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

  5. 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
  6. Borgida & Company P.C., CPA's logo

    Tax · Accounting · Goals

    Borgida & Company P.C., CPA's is a certified public accounting and consulting practice in Connecticut, established in 1966.

    On record: Founded 1966, as stated on its own website, read 28 Sept 2026

  7. Abapc Inc logo

    Tax · Accounting · Also in Wallingford

    Abapc Inc is a Connecticut accounting and financial services firm with its office in Wallingford.

    On record: Based in Wallingford, Connecticut, United States

  8. Alfano & Company, LLC logo

    Old Greenwich, Connecticut firm providing tax, accounting, business planning and estate planning for families and business owners

    On record: Based in Old Greenwich, Connecticut, United States

  9. Bacon & Gendreau Tax Preparation logo

    Tax Planning · Tax

    Bacon & Gendreau Tax Preparation is a tax practice in West Hartford, Connecticut, led by Stephen Bacon and David Gendreau.

    On record: Based in West Hartford, Connecticut, USA

  10. Bergamo Tax and Accounting Services logo

    Watertown, Connecticut accounting practice handling tax, QuickBooks and IRS issues for business owners and professionals

    On record: Based in Watertown, Connecticut

  11. Braman & Company logo

    Tax · Accounting · Also in Bedford and Stamford

    Braman & Company, listed on its site as Bregman & Company, P.C., runs as a full-service accounting practice with locations in Avon and Stamford, Connecticut, now part of FML CPAs…

  12. Brodeur & Company, CPAs, P.C. logo

    Tax · Reporting

    Brodeur & Company, CPAs, P.C. is a certified public accounting practice in Old Saybrook, Connecticut.

    On record: Based in Old Saybrook, Connecticut, USA

  13. Capossela, Cohen, LLC logo

    Tax

    Capossela, Cohen, LLC is a certified public accounting practice in Southport, in Connecticut's Fairfield County.

    On record: Based in Southport, Connecticut

  14. Coppola Accounting and Financial logo

    Customer Service · Tax · Accounting · Also in Stamford

    Coppola Accounting and Financial is an accounting office in downtown Stamford, Connecticut.

    On record: Based in Stamford, Connecticut, USA

  15. Craig J. Lubitski Consulting LLC & CJLC LLC logo

    Tax · Accounting · Contractors

    East Hartford CPA firm specialising in Connecticut Medicaid reimbursement, audit and compliance alongside general accounting

    On record: Based in East Hartford, Connecticut, USA

  16. Diversified Financial Solutions, PC logo

    Accounting · Graduate

    Diversified Financial Solutions, PC is a certified public accounting firm with offices in Naugatuck and Southbury, Connecticut.

    On record: Office in Connecticut · Local practice

  17. Doherty, Beals & Banks, P.C logo

    Doherty, Beals & Banks, P.C is a certified public accounting practice in Connecticut with offices in New London and Mystic.

    On record: Office in Connecticut

  18. Fiondella, Milone & LaSaracina LLP logo

    Fiondella, Milone & LaSaracina LLP, known as FML CPAs, is a regional accounting and advisory firm in Connecticut.

    On record: Based in Connecticut, USA

  19. Fiorita Kornhaas & Company, PC logo

    Fiorita Kornhaas & Company, PC is a certified public accounting firm with two offices in Connecticut, in Danbury and Southbury.

    On record: Based in Danbury, Connecticut, with a second office in Southbury · Owner-run

  20. Hallisey & D’Agostino, LLP logo

    Tax · Accounting · Goals

    Hallisey & D'Agostino, LLP is a full-service public accounting firm in Connecticut.

    On record: Based in Connecticut

  21. Howard D. Burtis, CPA logo

    Tax Planning · Tax · Accounting · Also in England

    Howard D. Burtis, CPA is an accounting practice in western Connecticut, now operating with a partner as Burtis & Johnson, CPAs.

    On record: Based in Connecticut, with offices in Danbury and Brookfield

  22. John A. Barbosa, Jr., CPA, MBA logo

    Tax · Accounting · Government · Also in Maine

    John A. Barbosa, Jr., CPA, MBA is listed against a Connecticut accounting practice whose website appears under the name Angliss & Colohan, P.C.

    On record: Office in Connecticut · Owner-managed

  23. Knight Rolleri Sheppard CPAS, LLP logo

    Customer Service · Tax · Accounting

    Certified public accountants offering tax, accounting, audit and consulting to individuals and businesses in Fairfield County

    On record: Based in Fairfield County, Connecticut

  24. Lake Financial Services, LLC logo

    Tax Planning · Tax · Accounting · Also in Maryland

    Lake Financial Services, LLC is an accounting and tax firm serving Connecticut, with offices for its CPAs in Meriden and Madison. Its website is branded Lake Accounting & Tax.

    On record: Based in Meriden, Connecticut, United States

  25. Lisi, Liberati & Stockwell, LLC logo

    Tax · Accounting · Legal

    Lisi, Liberati & Stockwell, LLC is an accounting firm in Newtown, Connecticut.

    On record: Based in Newtown, Connecticut

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