Best Accountants in Rancho Cucamonga, CA

20 firms listed · all 20 in Rancho Cucamonga · 3 open weekends · 13 rated 4.5+ · 1 shows a license

Data verified October 21, 2026

Whyte & Associates

Whyte & Associates

5.0 21 reviews
“Steve has had my best interest at heart since the beginning of Whyte and Associates.”
Free consultationSe habla españolSince 1956Family-owned
10370 Commerce Center Dr #130
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Abril Business Services

Abril Business Services

5.0 2 reviews
“Randy is the best tax person around, he gets the most money for your tax return.”
Serves LA County, Orange County +240+ yearsLicensedFamily-owned
9033 Base Line Rd d2
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Book onlineBook
James Accounting Service

James Accounting Service

4.8 18 reviews
“The professionalism exhibited by James and his team is noteworthy, as they consistently display a high level of competence and dedication to maintaining the precision and compliance of our financial records.”
Free consultationVirtual consultations15+ yearsFamily-owned
10832 Laurel St
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Fox & Stephens, Cpas

Fox & Stephens, Cpas

4.4 6 reviews
“Hes helped me with my business taxes and personal taxes and has done an amazing job.”
Free consultationSince 1991FinancingPrices online
9302 Pittsburgh Ave #200
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Burns & Johnston, Cpas & Business Advisors

Burns & Johnston, Cpas & Business Advisors

35+ yearsBBB accredited
9620 Center Ave
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Rancho Tax & Accounting Services

Rancho Tax & Accounting Services

5.0 9 reviews
“Diane been working with us for many years now and we have nothing but praise for her professionalism and care to details to ensure the accuracy of the returns.”
Since 2014Prices online
10630 Town Center Dr #109
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The 20 firms listed for Rancho Cucamonga, CA prepare accounts, statements and returns for businesses and individuals. What each says about its services and software comes from its own website; ratings and quotes come from public reviews.

Area overview: Rancho Cucamonga, CA

All 20 firms we list here are in Rancho Cucamonga itself. We have 21 firms in Rancho Cucamonga on file; this page shows the highest-rated 20. 18 of the firms on this page have a rating, from 4.0 to 5.0 across 111 reviews; 13 are rated 4.5 or higher. 3 are open on Saturdays and 1 on Sundays. 1 shows a license on its website and 1 has a BBB rating of A or A+. 13 have ten or more years of experience, the longest 75 years. 1 offers payment plans; 4 offer a free initial consultation; 4 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 17 of the firms on this page; 11 publish a contact page; 9 list a public email and 2 take bookings online. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book a consultation.

Which accounting firms listed for Rancho Cucamonga describe their services online?

17 of the 20 firms on this page have a website on file. Most list the industries they serve and the bookkeeping software they support, which is the fastest way to find a fit. Everything there is the firm's own description of itself.

Jc&a Accounting

Jc&a Accounting

4.8 2 reviews
“Great friendly people been doing business with company for close to 40 years”
Since 1973Family-owned
8655 Haven Ave STE 200
i
Ray K Henry Business Services

Ray K Henry Business Services

4.0 2 reviews
“Plus very accomodating as i didn't exactly have all my paperwork together.”
Free consultationSince 2014
8578 Utica Ave STE 100
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HR & Associates

HR & Associates

4.0 3 reviews
“They have gone above and beyond to make sure we understand what we're doing and have helped achieve our potential as a business and with our finances.”
Since 2016
10670 Civic Center Dr #200
i
Ramirez Financial Services

Ramirez Financial Services

5.0 4 reviews
“Very good, it makes everything very good for me”
Free phone consultationSe habla españolSince 1995Prices online
9363 Biscayne Dr
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Khandelwal & Associates

Khandelwal & Associates

5.0 1 review
“He dose my personal and business taxes and everything has always been secsessful.”
Since 2014
8588 Utica Ave STE 100
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Sheri M. Rojo, CPA

Sheri M. Rojo, CPA

5.0 1 review
10722 Arrow Route STE 312
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Speed Bryan

Speed Bryan

5.0 1 review
8038 Haven Ave
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Bollman Consulting

Bollman Consulting

5.0 10 reviews
“Matt & his team have been taking care of my financials for about 3 years and I'm 100% satisfied.”
10350 Commerce Center Dr Suite A150
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David Alvarez Bookkeeping

David Alvarez Bookkeeping

Since 2009
10722 Arrow Route STE 414
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Taxlady

Taxlady

Since 2014
10722 Arrow Route STE 302
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N R Downing & Co

N R Downing & Co

4.0 1 review
“He was amazing, Knowledgeable, friendly and very reasonable.”
7365 Carnelian St # 203
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Stonegate Medical Management

Stonegate Medical Management

10841 White Oak Ave Ste 208
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Dowon Yi, EA

Dowon Yi, EA

Since 2020
7828 Haven Ave Suite 106
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Nadine G. Decarli, CPA

Nadine G. Decarli, CPA

Since 1951
8215 White Oak Ave
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HomeAccountants and AuditorsCaliforniaRancho Cucamonga, CA

Why these companies made our list

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