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Top Accounting Firms in Oregon

6 of 22 accounting firms ranked on evidence in the Q4 2026 edition.

Between them, the 22 accounting firms on this page cover tax (14), accounting (10), legal (2) and insurance (2). They also list work in California and Idaho. 22 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

6 of 22 accounting firms ranked on evidence held on 12 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. Jack W Olds & Company, LLP logo

    Tax · Accounting

    Jack W Olds & Company, LLP is a certified public accounting firm in Beaverton, Oregon.

    Why #1: Based in Beaverton, Oregon · Founded 1935 · Team of 14+, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

  2. Hoffman Stewart & Schmidt logo

    Tax · Accounting

    Portland CPA firm serving nonprofits, closely held businesses, individuals and construction companies, now part of Aprio

    Why #2: Based in Portland, Oregon, USA · Founded 1979 · Team of 80+, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

  3. KDP Certified Public Accountants logo

    Tax · Accounting · Legal · Also in Medford, Oregon and Idaho

    KDP Certified Public Accountants, LLP is a firm of CPAs and business advisers with offices in Medford, Oregon, and Boise, Idaho, plus satellite offices elsewhere in the United…

    Why #3: Based in Medford, Oregon and Boise, Idaho · In business 45+ years, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

  4. Fox Accounting & Tax Services, Inc. logo

    Tax · Accounting

    Fox Accounting & Tax Services, Inc. works from the edge of the Multnomah Village area in Southwest Portland, Oregon.

    Why #4: Based in Portland, Oregon, United States · Founded 1993, as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

  5. Books N Billing logo

    Tax · Accounting

    Books N Billing, incorporated as Books N Billing Inc, is a woman-veteran-owned bookkeeping company registered in Florida and now based in Salem, Oregon, with clients nationwide.

    Why #5: Based in Salem, Oregon, with roots in Melbourne, Florida · Founded 2012, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

  6. Anne McCaleb, CPA logo

    Tax · Accounting · Also in Hull

    Anne McCaleb, CPA is a virtual accounting practice based in Coos County, Oregon.

    Why #6: Based in Coos County, Oregon · In business 10+ years, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

  7. 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
  8. Bagley Accounting logo

    Bagley Accounting is a tax, accounting and business consulting practice in Medford, Oregon.

    On record: Based in Medford, Oregon

  9. Besemann Valentine CPA's logo

    Tax · Also in Nice

    Besemann Valentine CPA's, known as B\Val CPAs & Advisors, is an accounting and advisory firm in Eugene, Oregon.

    On record: Based in Eugene, Oregon, United States

  10. Burch's Bookkeeping & Tax Services logo

    Burch's Bookkeeping & Tax Services is a locally owned practice in Medford serving southern Oregon.

    On record: Based in Medford, Oregon

  11. Business Valuation Specialists, LLC logo

    Also in Washington and Illinois

    Business Valuation Specialists, LLC prepares independent, certified appraisals that put a figure on what a private company is worth.

  12. Byzick and Company logo

    Byzick and Company is a CPA practice with offices in California and Oregon.

    On record: Based in California and Oregon, USA

  13. Cayuse Holdings logo

    Cayuse Holdings is the parent of the Cayuse family of companies and is tribally owned, taking its guiding philosophy from the CTUIR tribes.

    On record: Based in near Pendleton, Oregon, United States

  14. Downey Business & Tax Service logo

    Tax

    From its office in Medford, Oregon, Downey Business & Tax Service prepares tax returns and keeps books and payroll for local people and small firms.

    On record: Based in Medford, Oregon, USA

  15. Friedman and Perry, CPAs logo

    Tax · Accounting

    Friedman and Perry, CPAs is an accounting practice based in Sisters, Oregon.

    On record: Based in Sisters, Oregon, United States

  16. Hokinson CPA logo

    Tax

    Hokinson CPA P.C. is a certified public accounting firm in Medford, Oregon.

    On record: Based in Medford, Oregon, USA

  17. Hurley's Tax Services logo

    Tax

    Hurley's Tax Services is a tax practice serving individual and business taxpayers in Oregon. It is run by Pat Hurley, a former IRS auditor and licensed enrolled agent.

    On record: Based in Oregon, United States

  18. Isler Northwest logo

    Isler Northwest is an accountancy and advisory practice in downtown Portland, Oregon, staffed by certified public accountants and owned locally.

    On record: Based in Portland, Oregon

  19. Johannsen, Dye & Purkeypile CPA'S logo

    Johannsen, Dye & Purkeypile CPA'S is listed with content from Capstone Certified Public Accountants, LLC, a firm based in Central Oregon.

    On record: Based in Central Oregon

  20. John A. Warekois, CPA logo

    Tax · Accounting · Legal · Also in California

    John A. Warekois, CPA is a firm of certified public accountants in Medford, Oregon.

    On record: Based in Medford, Oregon

  21. Johnson Glaze & Co., PC logo

    Tax · Accounting

    Johnson Glaze & Co., PC now presents itself online as JGC Tax and Wealth Management. The firm serves the Salem area of Oregon and looks at business and personal finances together.

    On record: Based in Salem, Oregon area

  22. Jones & Roth logo

    Jones & Roth is a CPA and business advisory firm headquartered in Oregon.

    On record: Based in Oregon, with offices in Eugene, Hillsboro and Bend

  23. Katter Barrett & Patten logo

    Tax · Accounting

    Katter Barrett & Patten is an accounting firm based in Salem, Oregon.

    On record: Based in Salem, Oregon, USA

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