Licensed · Rancho Cucamonga
Licensed & Insured CPAs & Accountants in Rancho Cucamonga, CA
Every cpas & accountants listed here carries proper licensing and insurance in CA. Protect yourself — always verify credentials before work begins.
As of May 2026, RatingsNearMe ranks 19 cpas & accountants in Rancho Cucamonga, CA by verified customer ratings and review volume. The highest-rated is Paramount Tax & Accounting CPAs Rancho Cucamonga with a 5.0-star rating from 416 verified reviews. Also in the top tier: Oak Tree Financial & Tax Services and Finkoy. The average rating across all listed cpas & accountants in Rancho Cucamonga is 4.8 stars from 46 reviews per business on average.
CPA fees in Rancho Cucamonga: $150–$400/hr consultation; $300–$800 personal tax returns; $500–$2,500+ business returns.
Rankings updated May 17, 2026 · Scored by ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Local Market Snapshot
19
Businesses listed
4.8★
Avg rating
46
Avg reviews
May 17, 2026
Last updated
Top Rated CPAs & Accountants
Paramount Tax & Accounting CPAs Rancho Cucamonga
8577 Haven Ave STE 308, Rancho Cucamonga, CA 91730, USA
Oak Tree Financial & Tax Services
9457 Cedar Glen Pl, Rancho Cucamonga, CA 91730, USA
Finkoy
7379 Milliken Ave UNIT 135, Rancho Cucamonga, CA 91730, USA
CPAs & Accountants Rankings in Rancho Cucamonga, CA
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Paramount Tax & Accounting CPAs Rancho Cucamonga8577 Haven Ave STE 308, Rancho Cucamonga, CA 91730, USA | 5.0★ | 416 |
| #2 | Oak Tree Financial & Tax Services9457 Cedar Glen Pl, Rancho Cucamonga, CA 91730, USA | 4.9★ | 129 |
| #3 | Finkoy7379 Milliken Ave UNIT 135, Rancho Cucamonga, CA 91730, USA | 4.8★ | 82 |
| #4 | Whyte & Associates, Inc.10370 Commerce Center Dr #130, Rancho Cucamonga, CA 91730, USA | 5.0★ | 28 |
| #5 | ZAMS Financials, A CPA firm9377 Haven Ave #210, Rancho Cucamonga, CA 91730, USA | 5.0★ | 27 |
| #6 | MSG Tax & Accounting9007 Arrow Route #200, Rancho Cucamonga, CA 91730, USA | 5.0★ | 24 |
| #7 | Fox & Stephens, CPAs, Inc9302 Pittsburgh Ave #200, Rancho Cucamonga, CA 91730, USA | 4.4★ | 7 |
| #8 | Burns & Johnston, CPAs & Business Advisors, LLP9620 Center Ave, Rancho Cucamonga, CA 91730, USA | 5.0★ | 1 |
| #9 | Rancho Tax & Accounting Services10630 Town Center Dr #109, Rancho Cucamonga, CA 91730, USA | 4.7★ | 15 |
| #10 | G&S Accountancy8300 Utica Ave #283, Rancho Cucamonga, CA 91730, USA | 4.6★ | 22 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated May 2026
All CPAs & Accountants in Rancho Cucamonga
Whyte & Associates, Inc.
10370 Commerce Center Dr #130, Rancho Cucamonga, CA 91730, USA
ZAMS Financials, A CPA firm
9377 Haven Ave #210, Rancho Cucamonga, CA 91730, USA
MSG Tax & Accounting
9007 Arrow Route #200, Rancho Cucamonga, CA 91730, USA
Fox & Stephens, CPAs, Inc
9302 Pittsburgh Ave #200, Rancho Cucamonga, CA 91730, USA
Burns & Johnston, CPAs & Business Advisors, LLP
9620 Center Ave, Rancho Cucamonga, CA 91730, USA
Rancho Tax & Accounting Services
10630 Town Center Dr #109, Rancho Cucamonga, CA 91730, USA
G&S Accountancy
8300 Utica Ave #283, Rancho Cucamonga, CA 91730, USA
Alta Loma Tax & Accounting, LLC
7168 Archibald Ave #230, Alta Loma, CA 91701, USA
Barton CPA
8459 White Oak Ave # 101, Rancho Cucamonga, CA 91730, USA
JC&A Accounting
8655 Haven Ave SUIT 200, Rancho Cucamonga, CA 91730, USA
Martin Accounting & Taxes
8350 Archibald Ave #238, Rancho Cucamonga, CA 91730, USA
HR & Associates, LLP
10670 Civic Center Dr #200, Rancho Cucamonga, CA 91730, USA
Onyeka CPA
8439 White Oak Ave #101, Rancho Cucamonga, CA 91730, USA
Raymundo CPA & Associates Inc
8400 Maple Pl Ste 108, Rancho Cucamonga, CA 91730, USA
N R Downing & Co
7365 Carnelian St # 203, Rancho Cucamonga, CA 91730, USA
Simplicity Financial
11175 Azusa Ct Suite 110, Rancho Cucamonga, CA 91730, USA
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Frequently Asked Questions — CPAs & Accountants in Rancho Cucamonga
What is the difference between a CPA, bookkeeper, and tax preparer in Rancho Cucamonga?
A CPA (Certified Public Accountant) is licensed by the CA Board of Accountancy, can represent clients before the IRS, and carries liability coverage. A bookkeeper records day-to-day transactions but cannot sign tax returns or provide strategic tax advice. A tax preparer has no required credentials — anyone can prepare taxes. For business owners, complex returns, or IRS issues, a CPA is the right choice.
How do I verify a CPA's license in CA?
Search the CA Board of Accountancy's online license lookup (find it by Googling "CA Board of Accountancy license search"). You can also use NASBA's License Verification tool at nasba.org to search across all states. Always verify before sharing financial documents.
How much does a CPA charge in Rancho Cucamonga?
Typical rates in Rancho Cucamonga: $150–$400/hr for consultation; $300–$800 for a personal tax return; $500–$2,500+ for a small business return depending on complexity. Many CPAs offer flat-fee packages for straightforward situations. Get itemized quotes from at least 2–3 firms before committing.
Should I hire a local CPA or use online tax software?
Online software (TurboTax, H&R Block, FreeTaxUSA) works well for simple W-2 situations with no major life changes. A local CPA in Rancho Cucamonga is worth the cost if you own a business, have rental income, experienced a major event (divorce, inheritance, home sale), owe the IRS money, or want year-round tax planning — not just annual filing.
How are the cpas & accountants on this page ranked?
Rankings use a transparent algorithm: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Featured Partner listings have paid for enhanced visibility but must still earn their position through real customer reviews — sponsored listings are clearly labeled.
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How Rankings Work on This Page
Every cpas & accountants on RatingsNearMe is scored transparently: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Businesses labeled exclusive or premium are Featured Partners — they have paid for enhanced visibility but must still rank through real customer reviews. We cap sponsored boosts so bad businesses can never buy the top spot.
Editorial notice: Ratings are based on publicly available data from Google Business listings. Consumers should independently verify licensing, insurance, and credentials before hiring any service provider. Last updated: May 17, 2026.
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