Best CPAs in Orange, CA — 2026 Rankings

We ranked 15 CPA and accounting firms in Orange based on credentials, client reviews, press recognition, and professional presence.

Top CPAs in Orange

  1. #1 — eTax Services Score: 100%

    eTax services | Tax Filing Services with Free tax estimation

    Services: Documents Required, Tax Changes 2025, Document Required, Sitemap, Disclaimer, Terms Conditions. View full profile →

  2. #2 — Almendarez & Molina Score: 96%

    Almendarez & Molina, LLP: Home

    Services: Audits, Reviews, Compilations, Personal Training, Installation, Setup, Support, Review, Other Resources, Contact Information, Services, Tax Tools Tax Tips Individual, Business, Financial, Tax Rates, Due Dates, Financial Tools, Retention Guide, IRS Forms, Financial Guides Banking, Insurance, Life Events, Taxes, Glossary, Links, Assurance and Advisory Services, Estate and Trust Planning and Tax Preparation, Bookkeeping/Write Up, Entity Selection and Restructuring, Payroll Services. View full profile →

  3. #3 — Nationwide Tax Resolution Score: 94%

    Nationwide Tax Resolution is an established accounting firm serving the Orange, CA community with professional accounting services. Led by NTPI Fellow, wHY CHOOSE US At Nationwide Tax Resolution, we're here to help you put an end to IRS collection activities.

    Services: Why Resolve Your Tax Issues?, Contact Info, Services, Get In Touch, Calculator, Get a Tax Help Now, 713 777 0200, Info@nationwidetaxresolution.com, Tax Service. View full profile →

  4. #4 — O2 & CO Accounting and Tax Services Score: 91%

    O2 & Co – Tax and Accounting Services

    Services: General Accounting. View full profile →

  5. #5 — PayRunner Payroll Inc Score: 90%

    PayRunner Payroll » Run Your Payroll Your Way

    Services: General Accounting. View full profile →

  6. #6 — Gregory W. Beck Score: 88%

    Gregory Beck CPA

    Services: General Accounting. View full profile →

  7. #7 — Divine Group LLC Score: 84%

    DIVINE GROUP LLC - +91 90000 86897‬ Import and Export Services

    Services: General Accounting. View full profile →

  8. #8 — Maurer, Gittings & Graf Score: 83%

    Maurer, Gittings & Graf is an professional accounting firm based in Orange, CA. Reach them at +17149373900 or email info@mggllp.com. Visit their website to learn more about their work. Located at 3111 N Tustin St. Reach them at +17149373900 or email info@mggllp.com.

    Services: General Accounting. View full profile →

  9. #9 — Bierman John T CPA Score: 83%

    Bierman John T CPA is an Orange-based accounting firm offering full-service accounting solutions to clients across CA. Located at 283 N Rampart St. Reach them at +17146372600. Visit their website for more details on services and portfolio.

    Services: General Accounting. View full profile →

  10. #10 — S & J Tax Corporation Score: 83%

    Based in Orange, CA, S & J Tax Corporation provides comprehensive accounting services to residential and commercial clients throughout the region. Located at 202 W Lincoln Ave. Reach them at +17149980326. Visit their website for more details on services and portfolio.

    Services: General Accounting. View full profile →

  11. #11 — Serrato's Casa Express Score: 80%

    Serrato's Casa Express: Tax Preparation & Notary Public Service

    Services: General Accounting. View full profile →

  12. #12 — Tilli Accounting Services Score: 77%

    Tilli Accounting Services is a certified accounting firm based in Orange, CA, holding credentials in cpa. The team holds professional credentials including cpa. Reach them at +17144746523 or email info@tilliacctsvc.com. Visit their website to learn more about their work.

    Services: General Accounting. View full profile →

  13. #13 — JC Tax & All Score: 46%

    As an accounting firm in Orange, JC Tax & All works with clients across the CA region. Reach them at +17142224894 or email jc.tax.all@gmail.com. Located at 500 N State College Blvd. Reach them at +17142224894 or email jc.tax.all@gmail.com. Located at 500 N State College Blvd.

    Services: General Accounting. View full profile →

  14. #14 — Rojas & Associates ,CPAs Score: 34%

    Conveniently located at 500 N State College Blvd Ste 1100 in Orange, Rojas & Associates ,CPAs is an accounting firm serving the greater CA region.

    Services: General Accounting. View full profile →

  15. #15 — C & N Accounting Service Inc Score: 34%

    C & N Accounting Service Inc is an trusted accounting firm proudly serving Orange, NJ and the surrounding region. Located at 192 Hickory St. Reach them at 9734140500. The Orange accounting market is competitive, and C & N Accounting Service Inc has distinguished themselves…

    Services: General Accounting. View full profile →

How We Rank CPAs & Accounting Firms

Our Guide Score percentage combines Google rating (35%), review volume (20%), web and portfolio presence (20%), profile completeness (15%), professional credentials like CPA/EA/CMA (5%), press recognition (3%), and years of experience (2%), then normalizes across captured positive categories. Read our full methodology →

Frequently asked questions

Who is the #1 CPA in Orange?
eTax Services is currently the #1 ranked CPA firm in Orange based on our Guide Score, which evaluates Google reviews, credentials, press recognition, and professional presence. See the full ranked list above.
How are CPAs ranked in Orange?
Our Guide Score (0–100) combines Google rating (35%), review volume (20%), web and portfolio presence (20%), profile completeness (15%), professional credentials like CPA/EA/CMA (5%), press recognition (3%), and years of experience (2%). There is no paid placement.
What do CPAs typically charge in Orange?
Pricing varies by service and firm size. Individual tax returns in Orange commonly range from $200–$800; small business accounting packages run $500–$3,000/month; audit and advisory engagements are typically quoted per project. Each firm's profile page lists available services and contact information for quotes.