Best CPAs in Colorado — 2026 Rankings

CPA Ranked in Colorado

1. #1 — O'Connor CPA Firm, LLC Score: 40/100

   Denver, CO — CPA Firm Denver

   Services: Accounting Services Business Accounting QuickBooks Services Business Advisory Services All Accounting Services, Tax Services Business Tax Preparation Tax Strategy Planning All Tax Services, Industries Construction Consulting Law Retail All Industries We Serve, Consultation, Timely Accounting and bookkeeping, Virtual Controller Services, Cash flow management, Software Set up and Support for QuickBooks software, Financial statement preparation, Business advisory services, Tax planning and preparation, Budget management. View full profile →

2. #2 — Colorado Business CPA Score: 40/100

   Englewood, CO — Small Business Tax Planning & Preparation

   Services: For Business Owners, My tax bill is too high, I need bookkeeping or accounting help, I need financial guidance to grow, What is My Business Worth?, For Individuals Families, Year Round tax planning, For high Income earners, Quarterly check Ins, Colorado Tax Specialists, 76% Average Client ROI, We Grow With You, Tax Advisory, Client Accounting Services (CAS), Start Your Growth Journey, Business Valuations, Outsourced CFO Services, Tax Planning Preparation, Company, Services, Quick Links, Socials. View full profile →

3. #3 — Henry Waters & Associates Inc Score: 40/100

   Boulder, CO — Henry, Waters & Associates Inc.: A professional tax and accounting firm in Boulder, Colorado: Home

   Services: Services, Tax Tools Tax Tips Individual, Business, Financial, Tax Rates, Due Dates, Financial Tools, Retention Guide, IRS Forms, News Monthly News, Daily News, Financial Guides Banking, Insurance, Life Events, Taxes, Glossary, Links, HR Support Center, Professionals Link, Bookkeeping and write Up, Business consulting, Business entity selection, Business succession planning, Buying and selling a business, Cash flow and budgeting analysis, Consulting services, Financial forecasts and projections, Financial planning, Financial statements, Payroll services. View full profile →

4. #4 — Colorado Business Accountants Score: 40/100

   Denver, CO — Denver Colorado's Reliable Tax Service Experts

   Services: Small Business Services, Location, Colorado Business Accountants, Availability, Contact Us, For Small Businesses Colorado Business Accountants (303) 223 3796 Hablamos Espanol lou@denevercoaccounting.com Facebook, Linkedin, Facebook, Rave Reviews, Services We Provide For Businesses Hassle Free Bookkeeping, Payroll Services Done Right, Quickbooks Galore, Start A Business Smoothly, Our Tax Services Tax Preparation to help you save time, Tax Planning For Big Savings, Tax Problem Resolution Payment Plan Options, If You Qualify For A Reduction of Taxes, Bankruptcy Options That Work, Fix it For Me Cashflow Management, Budget and Forecasting, Part Time CFO, Strategic Planning And Coaching, Tools and Resources Financial Calculator Gallery, Refund Tracker, Clean Up Your QuickBooks, Hassle Free Bookkeeping, Clear and Simple CashFlow Management, Internal Systems For Your Business, Non Profit Started And Managed, Plan For Your Succession. View full profile →

5. #5 — SBA CPA Score: 39/100

   Wheat Ridge, CO — Denver Accounting Firm

   Services: Accounting, Merger & Acquisition Advisory, Tax, Assurance, Quick Links, Denver Office, Castle Rock Office, Littleton Office, Loveland Office, Estes Park Office, Lakewood Office, Services Accounting, Business and Mgmt. Consulting, Merger and Acquisition Advisory, Government Grant Accounting, Our Approach Case Studies, Industries Served, Our Team, Our Affiliates, Guides Life Events, Business Strategies, Investment Strategies, Tax Strategies Business Owners, Tax Strategies Individuals, Resources Tax Center Track Your Refund, Tax Due Dates, Tax rates, IRS Forms and Publications, Record Retention Guide, State Tax Forms. View full profile →

6. #6 — Lyrix Accounting Service, LLC Score: 38/100

   Colorado Springs, CO — Lyrix Accounting Service, LLC

   Services: Income Tax Preparation, Individuals, Business, Bookkeeping Services, Bank Reconciliations, Report Preparation, Payroll, Payroll Preparation, Payroll Tax Deposits Service, Payroll Tax Return Preparation, Sales Tax, Sales Tax Preparation, Business Registration, Payroll Registration, Sales Tax Registration, Services, Appointment Scheduling, Submit Payment, Sign In, Create Account, Bookings, My Account, Signed in as:, Filler@godaddy.com, Sign out. View full profile →

7. #7 — MDA Taxes Score: 38/100

   Arvada, CO — Denver's best tax preparation company MDATaxes

   Services: MDA Taxes offers comprehensive accounting and tax services., Our Services MDATaxes Skip to content 6850 W 52nd Ave., Suite 202, Arvada, CO 80002, Mon Fri: 8–6 / Sat: 9 4 By Appointment Only / Sun:Closed, 6850 W 52nd Ave., Suite 202, Arvada, CO 80002, Our Services Accounting Bookkeeping, Business Financial Services, Denver Tax Accountants, Financial Management, Growth Development, Starting from Scratch, Tax Planning Preparation, Our Team, Our Clients Client Resources, Testimonials, Tax Tips MDA Tv/Video, Our Services, Client Resources. View full profile →

8. #8 — V Tax Services Score: 38/100

   Denver, CO — V Tax Services | Tax Preparation and Tax Resolution

   Services: FREE E BOOK, The Benefits of Online Tax Service, CONTACT, E Mail: taxes@taxservices.com, Phone: 970 306 8221, 4 W Dry Creek Circle, Suite 100 Littleton, CO, 80120, SCHEDULE A PHONE CALL WITH US, Navigation, TRACK IRS REFUND, 2024 by VTax Consulting Services Designed by Virtual Edits Now, No mobile information will be shared with third parties/affiliates for marketing/promotional purposes, > Tax Professional Services | V Tax Services | CO, USA top of page taxes@vtaxservices.com, SERVICES Business Tax Preparation, Individual Tax Preparation, Tax Relief, Tax Planning, More, Anywhere, Anytime Work with one of our tax experts from wherever you are., Flexibility, Convenience, and Control Online tax services lets you choose when you want to prepare your taxes., Confidence we not only guarantee that you ll get the maximum return possible, but we also guarantee its accuracy., Speed One of the biggest advantages that online tax services offers is the ability to file your taxes online.. View full profile →

9. #9 — Gheen & Co., CPA, LLC Score: 38/100

   Denver, CO — Denver CPA Accounting

   Services: General Accounting. View full profile →

10. #10 — Affordable Bookkeeping Professionals Score: 38/100

    Denver, CO — Denver Accounting Firm

    Services: General Accounting. View full profile →

11. #11 — FinOp Group Score: 38/100

    Denver, CO — Law Firms Accounting Services

    Services: Law Firm Bookkeeping, Law Firm Payroll, Law Firm Tax Planning, Law Firm Billing, Law Firm Budgeting, Quickbooks Law Firm, Law Firm Accounting and Operational Data Made Clear and Meaningful, How Can We Help?, Office, Contact, Open Hours, SERVICES LAW FIRM PAYROLL, QUICKBOOKS FOR LAW FIRMS, LEGAL ACCOUNTING SOFTWARE, LAW FIRM BILLING AND COLLECTIONS, FOG BOARD, TESTIMONIALS, PODCASTS, Business Decision Support, Planning – Budgeting and Forecasting, Financial Analysis, Management Reporting and Narrative, Board Bank Reporting, Tax Planning, Audit Support, Acquisition Integration Support, Reporting, Optimization of operational efficiency, Month Close, Cash Flow Analysis. View full profile →

12. #12 — O & G Tax and Accounting Services, LLC Score: 38/100

    Lakewood, CO — U.S. Tax Compliance for Individuals & Businesses (Domestic and Foreign)

    Services: THE HEALTH OF OUR CLIENTS IS A TOP PRIORITY, Certifying Acceptance Agent Services, Accounting Bookkeeping, Tax Services, Entity Formation, Incorporation and Dissolution, IRS Tax Audit, Relief Resolution, Human Resources, Recent Posts, Quick Links, Top Country by Clients, Thailand, Philippines, Netherlands, Taiwan, Serbia, Japan, South Korea, Russia, Singapore, Hong Kong, UAE, France, Pakistan, Mexico, Spain, Australia, Argentina, Germany, China, Turkey. View full profile →

13. #13 — CLA (CliftonLarsonAllen) Score: 38/100

    Denver, CO — Denver, CO CPAs, Tax, Wealth Advisors: CLA (CliftonLarsonAllen)

    Services: Get to Know Us, Get Started, Call us at 1 888 529 2648 ., Wealth Advisory Overview: CLA (CliftonLarsonAllen) Main Menu Who We Serve, What We Do, Who We Are, Insights, Careers, Events, Locations, Pay CLA Bill Online, HQ Exchange (formerly AIE), Bill.com, CLA Connected, CLA Document Portal, Email Subscriptions, ISolved, Sage Intacct, Wealth Advisory Dashboard, Financial Planning, Risk Management, Tax Planning, 401(k) Pooled Employer Plan (PEP), Employer Sponsored plan design and consulting, News release 4/1/2026 Meridian Capital Team Joins CLA, Expanding Investment Banking Services, Article 3/24/2026 Private Credit Update: Liquidity Stress Test, Not a Market Crisis, Article 3/20/2026 Women and Wealth: How to Build Your Financial Planning Team, Directory, Alumni, Global Affiliation. View full profile →

14. #14 — Eide Bailly Score: 38/100

    Greenwood Village, CO — Welcome to Eide Bailly LLP

    Services: Audit Assurance, Tax, Advisory, Client Accounting Services, Digital, How We Help, Insights, Who We Are, Careers, Client Access, Support, Disclaimer, Eide Bailly Privacy Statement. View full profile →

15. #15 — CNRG Accounting Advisory Score: 38/100

    Denver, CO — CNRG Accounting Advisory, LLC

    Services: Group trainings, Training length, Accounting, Consulting, Education, Keep up with CNRG Accounting Advisory, LLC!, CNRG Accounting Advisory, LLC, Podcast Listen Now, Grant planning, Organizational systems, Financial Strategic Planning, Budget Best Practices, Budget Development Implementation, In Person trainings are 3 hours and include 2 Hours of one On One follow Up time, 90 Minute virtual trainings are available. View full profile →

16. #16 — Tax Guard Score: 37/100

    Boulder, CO — Tax Guard | The First Provider of Real

    Services: Report, All reports include 10 years of:, Monitor, Monthly Reports, Resolve, Preserve your funding relationships, COMPLETE, ACCURATE INFORMATION, EFFICIENT, QUICK TURNAROUND, EARLY INSIGHT, Verify client information with the IRS, Tax Risk Score, Tax Debt Details, Unfiled Returns Risk Assessment, Tax Deposit Data, CONVENIENT ALERTS, PORTFOLIO HEALTH CHECKS, INSTALLMENT AGREEMENTS, SUBORDINATIONS, PRESERVE FUNDING, NO UPFRONT COMMITMENTS, EASY MONTHLY INVOICES, ACCESS TO INDUSTRY EXPERTISE, Lender Solutions, Industries Served, Resources, Company, 1.877.550.6325, Outstanding liabilities, Tax deposit verification, Missing tax returns. View full profile →

17. #17 — Trusted Accounting & Tax Services Score: 37/100

    Thornton, CO — Trusted Accounting & Tax – Your Reliable Tax Services Solution

    Services: General Accounting. View full profile →

18. #18 — Scher Group CPA Score: 37/100

    Boulder, CO — Family Office Home Page

    Services: General Accounting. View full profile →

19. #19 — Grand Business Solutions LLC Score: 36/100

    Lakewood, CO — Grand Business Solutions

    Services: Accounts Payable, Accounts Receivable, Account Reconciliations, Bank Reconciliations, Complete Payroll Processing, Financial Statements, Consulting | Training, QuickBooks Consulting, QuickBooks Setup, QuickBooks Training, Tax Preparation, Personal Tax Returns, Business Tax Returns, IRS Representation, Services, Enrolled Agent, Follow. View full profile →

20. #20 — Lanphier LLP Score: 36/100

    Denver, CO — CPA Firm Denver

    Services: General Accounting. View full profile →