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Top Business Service Companies for Tax

422 business service companies ranked by rating, review volume and listing quality.

Tax covers compliance and planning work: returns, filings, and structuring decisions made ahead of them. Providers range from firms handling straightforward annual filing to specialists in a particular regime, industry or transaction type.

Jurisdiction is the first filter and it is not negotiable — tax expertise does not transfer across borders, and a firm competent in one country's regime is not automatically competent in another's. After that, establish who signs and who is liable, what happens in an enquiry or audit, and whether the fee covers that or is billed separately when it happens. The answer to that last question is worth having in writing.

Between them, the 422 business service companies on this page cover accounting (293), legal (74), reporting (70) and outsourcing (45). They also list work in Dubai, California, Texas and York. 419 of them have written a profile you can read before you get in touch.

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Only businesses that have told TrustList match a filter. Filters never change the order or a score.

  1. Hanson & Co. logo

    Accounting · Government · .NET · Also in Mississippi and Denver

    ServicestaxChoice of Entity SelectionCost SegregationEmployee Retention Tax Credit (ERC)Estate and Gift Tax PlanningPayroll and Informational ReturnsSales Tax ComplianceState Local…

  2. Hardie Caldwell LLP logo

    Goals · Construction · Industrial · Also in England

    AAB exists to help clients overcome barriers, achieve their goals and reach their full potential We deliver Audit, Accounting, Tax, Payroll, HR, Consulting and Advisory Solutions…

  3. Harger CPA Group logo

    Accounting

    Harger CPA group, P.C. is a full-service accounting firm serving clients throughout the Lincoln, NE area, dedicated to providing our clients with professional, personalized servic

  4. Harris Accountancy Ltd logo

    simple · Property

    We specialise in working with other CICs, social enterprises and charities

  5. Haynie & Company logo

    Accounting · external

  6. Healy Consultants Group PLC logo

    Non Profit · Banking · Engineering · Also in Hong Kong

  7. Heintzelman Accounting Services logo

    Accounting · Partners · Cloud · Also in Michigan

  8. Hemenway Associates logo

    Financial Services · Accounting · Legal · Also in California

    Often, a financial advisor and accountant are the two most trusted professionals in one’s financial life , our goal is to combine the two into one, serving as a one-stop resource…

  9. Henderson, Stafford & Company logo

    Accounting · Reporting · Goals · Also in Stafford

    Serving the special needs of the family-owned business. At Henderson, Stafford and Company we take a personal interest in every single one of our clients and offer a wide range of…

  10. Henry Towers logo

    Legal · Also in Sandwich and Georgia

    Legal support (Labor, Corporate, Family, Real State, Financial, Public

  11. Henry V. Kaelber logo

    Accounting · Security · Partnership · Also in Charlottesville, Va and Charlottesville, Virginia

    CPA firm in Charlottesville, VA – Providing Accounting, Tax and Business Consulting Services Kaelber, Billmyer & Kaelber, LLC is a CPA firm in Charlottesville, Va, providing…

  12. HG+CO logo

    Advertising & Marketing · Reporting · Cloud · Also in Kansas

    We want phones with more features, cars that burn less fuel and all our data in the cloud But if everything is getting better, why are accountants still the same?

  13. HiAccounting logo

    Accounting · Reporting · Outsourcing · Also in Hawaii and California

  14. Hiline Services, LLC logo

    Accounting · Cloud

    hiline provides bookkeeping, finance, tax and HR and Payroll services for startups, influencers, streamers and growing businesses Let’s get started ????

  15. Hill CPA Firm, PLLC logo

    Accounting · Books · Nonprofit

    Your accountant should be one of your most trusted advisors and at Hill CPA we take pride in that role Having served small businesses and individuals across the Mid-South and the U…

  16. HIVE44 logo

    Partners · Also in St. Louis and Missouri

    Why Choose The HIVE 44?

  17. HK Accounting logo

    Accounting · Also in Bolton and Brampton

    We specialize in accounting and bookkeeping services for small businesses and medium size companies From our offices in Bolton, we are centrally located to provide you accountant,…

  18. HKWJ Tax Law logo

    Accounting · Reporting · Partners · Also in Hong Kong

  19. HLB Mann Judd logo

    Not for Profit · Accounting · Reporting · Also in Australia, New Zealand and Sydney

    We are proud to be shortlisted for the “Best Accounting & Consulting Services Firm” award in our revenue category

  20. Holtzman Partners logo

    Accounting · Outsourcing · Partners · Also in Silicon Valley and Texas

    On January 1, 2022, Austin accounting firm Holtzman Partners joined Armanino, noted on Inside Public Accounting’s Best of the Best Managed Firms list The transaction brings…

  21. Honeck O'Toole logo

    Accounting · Medical · Also in Portland, Maine and Maine

    Who relies on Honeck O'Toole for tax & money guidance? - Greenhut Galleries NEW! Get Answers with Our Tax Season FAQs!

  22. Hood & Associates logo

    Property · Multi-State · Also in Washington

  23. Hood Accounting logo

    Accounting · Also in Chattanooga

  24. Hostetler Stott logo

    Accounting

    Hostetler Stott CPA is a full-service accounting firm serving clients throughout the area, dedicated to providing our clients with professional, personalized services and guidance…

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Top Business Service Companies for Tax (2026) — TrustList