Explore the leading accounting firms in Washington DC ranked by their client reviews, cost of services and quality of portfolio. Use our comprehensive filter and pick a future business partner with confidence.

Best Washington DC Accounting Company Rankings

12 Companies - Rankings updated: August 14, 2026

Every agency featured on DesignRush is vetted for expertise and client satisfaction to support your decision-making. Some listings may be sponsored.

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  • Dimov Tax

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    Dimov Tax offers expert domestic and international tax and financial services, including individual and business tax preparation, cryptocurrency and stock taxation, IRS/state notice resolution, forensic accounting, M&A consulting, property management accounting, CPA letters, and tailored strategies...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    Portfolios Count
    4 Projects Listed

    Dimov Tax Services

    • Business Consulting
    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • High-Net-Worth Individuals
    • Startups
    • Technology Companies
    • International Taxpayers
    • Real Estate Investors
    • Professional Athletes & Entertainers
    • Healthcare Practices
    • Multi-State Businesses
    • Nonprofit Organization
    Data sourced from the agency's DesignRush profile

    Dimov Tax Reviews & Testimonials

    • Dmitrii Legetskii
      Dmitrii Legetskii Co-owner at VLA&DI Group
      5.0 ★

      Accounting Review from Dmitrii Legetskii

      This company helped us set up our accounting system from beginning to end. I am a serial entrepreneur with experience working with many different accounting groups and this one has been the most responsive overall. They have helped us with registering the business, putting together payroll, and getting our quarterly tax returns filed. They have been also very helpful with giving personal tax advice. I would recommend them to any other friends and especially other business owners.

    • Setty McIntosh
      Setty McIntosh Producer Creative Director at Media Production Company
      4.2 ★

      Accounting Review from Setty McIntosh

      Services 2 years in a row. George Dimov is now my C.P.A. Excellent, organized, thorough and timely. We were impressed with their patience, courteousness, and efficiency.

    • Undisclosed
      Undisclosed Executive at Tax Services Company
      5.0 ★

      Accounting Review from Undisclosed

      They were easy to deal with. George Dimov, CPA successfully delivered the project as per the client's requirements. The service provider utilized Email and messaging apps for effective responsiveness and communication. They were also easy to work with. Ultimately, the client was satisfied with the partnership.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.8 4.8 (9)
    4.5 4.5 (72)

  • Grant Thornton

    IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

    IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

    Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and...

    Top Services:

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    View Profile
    4.5 4.5 (13)

  • Caron & Bletzer, PLLC

    Caron & Bletzer is a national accounting firm specializing in employee benefit plan audits and ERISA consulting services...

    Top Services:

    • Accounting
    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    View Profile
    4.3 4.3 (6)

  • Deloitte

    Collaborating for Lasting Impact in Business Consulting

    Collaborating for Lasting Impact in Business Consulting

    Join us at Deloitte, where we believe that our collective influence is the cornerstone of our value. With a rich legacy spanning over 175 years and a global network encompassing 150 countries, we empower remarkable achievements, solve complex problems, and drive meaningful progress for clients, professionals...

    Top Services:

    • Business Consulting
    • Accounting
    • HR Outsourcing
    • Big Data Analytics
    • CRM Consulting
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    1000 & Up
    Portfolios Count
    6 Projects Listed
    View Profile
    3.4 3.4 (83)

  • Integrated Finance & Accounting Solutions, LLC

    Integrated Financial Management

    Integrated Financial Management

    IFAS was established to be a different kind of company – one that has the practices and capabilities of a large company with the accessibility, agility and responsiveness of a small firm...

    Top Services:

    • Accounting
    • Business Consulting
    Location
    Washington DC, Washington DC
    Number of Employees
    100 - 249
    View Profile

  • Crowe

    Empowering Your Accounting Decisions.

    Empowering Your Accounting Decisions.

    Crowe LLP is a global accounting firm offering audit, tax, advisory, and consulting services. With deep industry expertise, we empower businesses to make informed decisions for lasting value. Recognized as a top workplace, we leverage our partnership with Crowe Global to provide comprehensive solutions...

    Top Services:

    • Accounting
    • HR Outsourcing
    • Business Consulting
    • Market Research
    • BPO
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    1000 & Up
    View Profile
    2.6 2.6 (5)

  • The Claro Group

    The Claro Group is a strategic and financial consulting firm focused on providing clear, value-added professional services in the areas of disputes, claims, and investigations and other analytics/advisory services...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Washington DC, Washington DC
    Number of Employees
    100 - 249
    View Profile

  • CFO Hub

    Finance as a Service. Every Role. Every Stage.

    Finance as a Service. Every Role. Every Stage.

    Outsourced Accounting Firm providing unparalleled accounting support. Gain access to an experienced team tailored to the unique requirements of your business. We provide CFO Services, Controller Services, Back-Office Support, Placement and Recruiting services, Government Contractor Accounting Services, HR...

    Top Services:

    • HR Outsourcing
    • Accounting
    Location
    Washington DC, Washington DC
    Number of Employees
    50 - 99
    View Profile
    5.0 5.0 (20)

  • Net2Source

    Global Workforce Solutions Company

    Global Workforce Solutions Company

    At Net2Source (N2S), staying ahead of the curve isnt optional its who we are. As a global Talent Company, Net2Source isnt just observing the future were building it. Our proprietary AI-powered recruiting engine enables us to deliver pre-vetted, on-demand talent at speed and scale...

    Top Services:

    • HR Outsourcing
    • Accounting
    • BPO
    • Business Consulting
    • IT Services
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
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    4.6 4.6 (14)

  • EY

    Building A Better Working World

    Building A Better Working World

    EY offers Accounting, Business Consulting, and IT Services with a mission to build a better working world. It provides insights and quality services that instill trust in global capital markets and economies. EY focuses on developing exceptional leaders who deliver on their commitments to all stakeholders...

    Top Services:

    • Business Consulting
    • HR Outsourcing
    • Accounting
    • Cybersecurity
    • IT Services
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    1000 & Up
    View Profile

  • Hurdlr

    Streamlining Small Business Accounting

    Streamlining Small Business Accounting

    Hurdlr offers embedded accounting software that simplifies financial management for small businesses. From invoicing and payments to income taxes, its comprehensive solutions boost customer retention and revenue. With seamless integration and customizable features, Hurdlr empowers sustainable business growth...

    Top Services:

    • Accounting
    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    View Profile
    3.0 3.0 (4)

  • CBM Accounting

    Expert Accounting & Wealth Management Guidance

    Expert Accounting & Wealth Management Guidance

    Councilor Buchanan & Mitchell (CBM) is a full-service tax, accounting, and consulting firm with over a century of experience. Founded in 1921, CBM delivers expert services across audit, tax planning, financial planning, and wealth management to a diverse clientele, including nonprofits, automotive...

    Top Services:

    • Accounting
    Location
    Washington DC, Washington DC
    Number of Employees
    100 - 249
    View Profile

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