Discover top accounting tax preparation services in Colorado with DesignRush. Our platform, trusted by Fortune 500 brands, facilitates over 100,000 client-agency matches monthly. With 40,000+ vetted agencies across 50+ categories, you can find the perfect fit for your needs. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

Best Colorado Tax Preparation Companies

26 Companies - Rankings updated: August 14, 2026

Each agency listed on DesignRush is assessed for industry expertise and customer testimonials are evaluated in order to provide you with a vetted selection. Certain listings represent paid partnerships.

United States × Colorado ×
  • Dimov Tax

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    Let us save you time & money.

    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
    Denver, Colorado
    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
  • Because Business Is Personal

    Because Business Is Personal

    Brock and Company CPAs are Colorado accountants who specialize in small business tax, closely-held business profit improvement and business tax. We offer excellent business advisory and business consulting...

    Top Services:

    • Accounting
    Location
    Boulder, Colorado
    Number of Employees
    100 - 249
  • Denver CPA Accounting

    Denver CPA Accounting

    Gheen & Co., CPA, LLC is the fastest growing CPA firm in Colorado. We've built our reputation on designing innovative accounting solutions and money-saving tax strategies for medical professionals, dentists, veterinarians, and high net worth business owners...

    Top Services:

    • Accounting
    Location
    Denver, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Grow Your Small Business With a Fresh Perspective.

    Grow Your Small Business With a Fresh Perspective.

    At Boxelder Consulting, our full-service tax relief, accounting, bookkeeping, and business consulting departments make us a one-stop-shop for long-term financial resolution. During your initial consultation, our team will review not only your current year, but your past as well, with the goal of ensuring that...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Denver, Colorado
    Number of Employees
    Under 49
  • Accounting & Tax Services

    Accounting & Tax Services

    American Accounting & Tax Services offers a premium service at a great value to citizens and businesses. Bookkeeping, Taxes, and accountants for all needs...

    Top Services:

    • Accounting
    Location
    Denver, Colorado
    Number of Employees
    Under 49
  • Your Financial & IT Advocate.

    Your Financial & IT Advocate.

    Since 1985, Richey May has been a leading provider of assurance, tax, business advisory and other accounting services to clients across the United States. With expertise in the financial services industry, we specialize in serving the mortgage, commercial real estate and alternative investment sectors. Our...

    Top Services:

    • Accounting
    • Business Consulting
    • Cybersecurity
    Location
    Englewood, Colorado
    Number of Employees
    100 - 249
  • Hassle Free Accounting & Bookkeeping

    Hassle Free Accounting & Bookkeeping

    We are a full-service Accounting Firm licensed in CO, CA & NM. We can handle any combination of services you require from bookkeeping, tax planning, payroll, human resources management, tax preparation and more...

    Top Services:

    • Accounting
    Location
    Denver, Colorado
    Number of Employees
    Under 49
  • 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
    Denver, Colorado
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Tariff Refunds Are Here

    Tariff Refunds Are Here

    Armanino is one of the largest independent accounting and business consulting firms in the United States, serving clients across more than 100 countries. The firm provides AI-backed accounting, advisory, tax, digital transformation, and business consulting solutions designed to help organizations navigate...

    Top Services:

    • Accounting
    • Business Consulting
    Location
    Denver, Colorado
    Number of Employees
    100 - 249
  • Fractional CFO & Accounting Services

    Fractional CFO & Accounting Services

    Level10 CFO is a new spin on outsourced CFO advisory and accounting services. With an advisory-led, tech-forward approach that always puts your interests first, we brave the crucial conversations to help your business evolve and grow...

    Top Services:

    • Accounting
    • BPO
    Location
    Lakewood, Colorado
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • More Than Number Crunchers

    More Than Number Crunchers

    WCG Inc., formerly Watson CPA Group, has been providing worldwide accounting & tax preparation services from our Colorado Springs offices since 1997...

    Top Services:

    • Accounting
    Location
    Colorado Springs, Colorado
    Number of Employees
    Under 49
  • Tax Settlement Solutions, For You.

    Tax Settlement Solutions, For You.

    At Dickmann Tax Group, we assist individuals, families, and small businesses with settling tax debts, bookkeeping, tax return preparation services, and we guarantee our work!...

    Top Services:

    • Accounting
    Location
    Denver, Colorado
    Number of Employees
    Under 49
  • Trusted Accounting Solutions

    Trusted Accounting Solutions

    As a business owner or leader, have you given up on having quality bookkeeping and financial reporting for your business? Barta Business Group is a team of bookkeeping, accounting, and finance professionals providing outsourced solutions for small and mid-sized businesses and nonprofits...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Denver, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
  • From Simple to Complex, We Have You Covered.

    From Simple to Complex, We Have You Covered.

    We strive to offer accurate and affordable Bookkeeping & Tax Preparation services for individuals and businesses. We specialize in Small Businesses and keep an Enrolled Agent on staff year round, so you don't have to wait until tax season. You have access to our answers anytime regarding questions and...

    Top Services:

    • Accounting
    Location
    Greeley, Colorado
    Number of Employees
    Under 49
  • End Those Accounting Nightmares- Gain Control of Your Dreams

    End Those Accounting Nightmares- Gain Control of Your Dreams

    Dream Accounting Solutions is able to assist you in putting an end to your worries about the future and starting to live the life of your desires by providing you with solid structure and a grasp of company finances. We think that the owners of businesses should have the authority to make choices based on the...

    Top Services:

    • Accounting
    Location
    Colorado Springs, Colorado
    Number of Employees
    Under 49
  • You Don't Have to Be a Tax Expert. That's Our Job.

    You Don't Have to Be a Tax Expert. That's Our Job.

    We are a local CPA firm and have six staff; five professional staff including two partners, three staff, and one administrative staff. We anticipate that the staff on this engagement would include a Senior Manager, and senior staff auditor in addition to the audit partners...

    Top Services:

    • Accounting
    Location
    Denver, Colorado
    Number of Employees
    Under 49
  • Tax Planning & Financial Consulting

    Tax Planning & Financial Consulting

    Full service CPA firm for businesses & individuals located in Denver. Partnering with our clients to build stronger economic futures together...

    Top Services:

    • Accounting
    Location
    Denver, Colorado
    Number of Employees
    Under 49
  • 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
    Denver, Colorado
    Number of Employees
    1000 & Up
  • Thinking Forward

    Thinking Forward

    BiggsKofford apart among Colorado Springs accounting services and Denver accounting firms are our specialized services customized to meet your individual needs...

    Top Services:

    • Accounting
    Location
    Colorado Springs, Colorado
    Number of Employees
    Under 49
  • Accounting Excellence

    Accounting Excellence

    Your Taxlady firm provides outstanding service to our clients because of our dedication to the three underlying principles of professionalism, responsiveness and quality...

    Top Services:

    • Accounting
    Location
    Colorado Springs, Colorado
    Number of Employees
    Under 49
  • Small Business Accounting Made Easy

    Small Business Accounting Made Easy

    Comprehensive Business Solutions based in Denver, Colorado, provides a full range of tax preparation, accounting and bookkeeping services, either in your facility or at our location...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Denver, Colorado
    Number of Employees
    Under 49
  • The leading Food & Ag consulting and accounting firm

    The leading Food & Ag consulting and accounting firm

    For over 64 years, Anderson ZurMuehlen has provided CPA and business advisory services. Billings, Bozeman, Butte, Great Falls, Helena, and Missoula Montana...

    Top Services:

    • Accounting
    Location
    Loveland, Colorado
    Number of Employees
    250 - 499
  • A New Vision for Accounting.

    A New Vision for Accounting.

    At SKR+CO, we put people first. As the largest locally owned certified public accounting firm in Southern Colorado, we believe teamwork adds tremendous value to each and every one of our clients...

    Top Services:

    • Accounting
    • Business Consulting
    Location
    Colorado Springs, Colorado
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
  • Your local Denver trusted financial partner who can help you take your business to the next level.

    Your local Denver trusted financial partner who can help you take your business to the next level.

    In today's dynamic business landscape, small to medium-sized businesses in Denver, Colorado can thrive without the burden of a full-time accountant. With fractional CFO and accounting services for startups, you gain access to expert financial guidance and management without the costs and commitments...

    Top Services:

    • Accounting
    Location
    Denver, Colorado
    Number of Employees
    Under 49
  • Looking Beyond the Numbers

    Looking Beyond the Numbers

    We accomplish this by serving as a dedicated advisor—guiding clients on everything from entity selection and cash flow analysis to operations and technology...

    Top Services:

    • Accounting
    Location
    Colorado Springs, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $145/hr
  • Financial Certainty & Empowerment

    Financial Certainty & Empowerment

    Whether managing a business or planning your family's future, achieving your financial vision provides peace of mind. At Shaw & Associates CPA's & Financial Advisors, we want to be your comprehensive business and financial management partner. Tax preparation & strategy, financial services, and accounting &...

    Top Services:

    • Accounting
    Location
    Fort Collins, Colorado
    Number of Employees
    Under 49

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