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BEST RATED ONTARIO, CA TAX SERVICES

3 Best Tax Services in Ontario, CA

Expert-recommended Top 3 Tax Services in Ontario, California. All of our tax services actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

RCS Tax Group - Ontario, CA Tax Services - Office Exterior Image
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RCS TAX GROUP

(4.9 Score)
3200 East Guasti Road, Suite 100 Unit 7,
Ontario, CA 91761 Directions

Since 1989

Specialty:

✓Tax Preparation and Sales Tax ✓Document Preparation ✓Accounting ✓Tax and Financial Consultation ✓Bank Reconciliations ✓Individual Income Tax and Corporation Tax ✓Payroll Tax and Bookkeeping ✓Helping Business Start-ups ✓Notary Public Services

"RCS Tax Group is a local, family-owned company that has over 30 years of experience. The firm provides tax preparation, notary public services, and document preparation services. Their tax consultants keep themselves updated with the changes in tax laws and the latest technologies. Maria Lissy Salazar, Tabitha Sanchez, and Luis Ernesto Salazar provide tax preparation services. They provide services in English and Spanish. They offer tax consultations to non-profit organizations and assistance with partnership tax returns. They also give accurate advice and help you with tax preparation and planning. RCS Tax Group also offers free consultations.

2026 Highlights: RCS Tax Group's associations include California Tax Education Credit, Latino Tax Professional Association, American Society of Notaries, and National Notary Association."

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Discount:

Get $10 Off When You File Your Taxes Using Their Mobile App.

Contact:

(626) 413-3204 (833) 377-7700

By Appointment

TBR® Inspection Report:

Fernandez Income Tax - Ontario, CA Tax Services - Office Image
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FERNANDEZ INCOME TAX

(4.9 Score)
115 West B Street,
Ontario, CA 91762 Directions

Since 2005

Specialty:

✓Individual Tax Return ✓Homeowners ✓ITIN ✓Truck Drivers ✓Self-employed ✓Rental Properties ✓Misc Income ✓1099 Reporting ✓CDTFA Quarterly Sales Taxes ✓Back Taxes ✓IRS Support ✓State Support ✓State Notices

"Fernandez Income Tax helps you file your return, file an amendment, offer IRS support, answer any tax questions, and more. For over 30 years, they have provided professional and accurate assistance in helping their clients in the trucking industry report their income tax returns. Their tax experts have the knowledge and experience to help you report this income with proper counseling, while ensuring that the associated expenses that can be deducted from your rental income are optimized. They have helped thousands over the years to successfully apply for and receive their ITIN numbers without hassle or unnecessary delays. Their tax experts are always looking for proactive ways to help you maximize your benefits. They also offer payroll and ITIN application services. You can contact them to make an appointment.

2026 Highlights: Fernandez Income Tax has combined experience of over 30 years and offers customized services in tax law and preparation."

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Contact:

(909) 391-6737

Mon-Fri: 9am - 6pm
Sat: 9am - 4pm
Sun: 10am 3pm

TBR® Inspection Report:

Aida Real Professional Services, Inc. - Ontario, CA Tax Services - Portrait
Aida Real Professional Services, Inc. - Ontario, CA Tax Services - Office Exterior Image
Best Tax Services in Ontario CA - Aida Real Professional Services, Inc. video
3+ YEARS IN TBR
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AIDA REAL PROFESSIONAL SERVICES, INC.

(4.8 Score)
561 West Holt Boulevard,
Ontario, CA 91762 Directions

Since 2005

Specialty:

✓Income Taxes ✓Electronic Filing ✓Rapid Refunds ✓IRS Acceptance ✓Agent for ITIN ✓Extensions ✓Notary Public ✓Document Preparation ✓Power of Attorney ✓Lawyer Referral Services

"Aida Real Professional Services, Inc. offers tax preparation and notary public services. Aida Real is the CEO of the firm. She has over 20 years of experience in tax preparation and legal document preparation. With her expert knowledge, Aida is very talented and experienced in handling all your tax needs, even unique tax situations. She checks your prior year taxes and also does an amendment return to correct any mistakes. She also provides paralegal and document preparation for lawyer referral services, child support, and custody, civil matters, translations, fingerprinting services, and marriages. She will treat you with respect and explain to you the process and the services she will provide. You can contact her to make an appointment.

2026 Highlights: Aida Real is also a Certified Paralegal, Notary Public, Tax Preparer, wedding officiant, and an Insurance Agent."

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Contact:

(909) 391-7131 (909) 896-1112

Mon-Fri: 11am - 6pm
Sat & Sun: Closed

TBR® Inspection Report:

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RCS TAX GROUP REVIEWS

Working with Lucy on our taxes has been a truly pleasant experience! She is incredibly communicative, always keeping us informed every step of the way. Lucy is not only knowledgeable but also very helpful and patient, making the entire process smooth and stress-free. We really appreciate her professionalism and personal touch. Highly recommended.

Lucy has done my tax prep for a couple of years now and has also done my father’s. Cannot recommend her office enough. Super helpful, fast, and great service. Even after moving out of the IE, I still use her services. So grateful for your help Lucy and team.

I have worked with Lucy for 30 years and always receive the best tax services and advice. Extremely efficient and professional. Thank You.

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FERNANDEZ INCOME TAX REVIEWS

I recently had the pleasure of working with Fernandez Income Tax, and I couldn’t be more satisfied with the experience. From start to finish, their team provided outstanding professionalism, accuracy, and efficiency in handling my tax filing. They took the time to thoroughly review my financial situation, ensuring that I received the best possible deductions and credits. Their attention to detail and knowledge of tax laws gave me complete confidence that everything was done correctly. Unlike other services I’ve used in the past, Fernandez Income Tax made the entire process stress-free and easy to understand. Beyond their expertise, their customer service is top-notch. They were patient in answering all my questions, provided clear explanations, and made me feel like a valued client rather than just another file. The turnaround time was also impressive—I got my return processed quickly without any issues. If you’re looking for a trustworthy and reliable tax service, I highly recommend Fernandez Income Tax. Their dedication to helping clients maximize returns while staying compliant with tax laws is truly commendable. I’ll definitely be returning next year.

I had a great experience at Fernandez income Tax. As a first-year entrepreneur, I wasn’t familiar with business write-offs, and Pedro took the time to explain everything thoroughly. His expertise and guidance saved me a significant amount of money, and he made the entire process seamless and stress-free. I highly recommend this place to any business owner looking for knowledgeable and reliable tax assistance.

If you are looking for an honest income tax place, Fernandez Income Tax is your place. We've been coming here for a few years now and never leave disappointed. The staff is amazing and we always leave here more educated than we came in. It is definitely Worth it. They make you feel like family.

AIDA REAL PROFESSIONAL SERVICES, INC. REVIEWS

I have gone to other income tax offices and have left upset and stressed. Was recommended by a family friend and since then the best decision ever made! Real Professional Services Inc. has done a phenomenal job guiding, providing honest income tax returns, and accounting experience that I would not trade for anyone else! Highly recommend her.

Amazing service! Aida is amazing at what she does I’ve been going to her for my tax refunds for years now I can say with all certainty that she is very trust worthy.

Tax services were fast and efficient. Every year I get headaches thinking of tax time. Aida made this process headache less and pain free.

TBR® Inspection Score Report

RCS TAX GROUP Total Inspection Points: 118/120
Current Evaluation: 8
Complete Info: 10
Contact Info: 10
Exact Services: 10
Experience: 10
Legitimate Ratings: 10
Location Proximity: 10
Online Appointment: 10
Service Diversification: 10
Video: 10
Website Source: 10
Website Standard: 10

TBR® Inspection Score Report

FERNANDEZ INCOME TAX Total Inspection Points: 117/120
Business Images: 9
Complete Info: 9
Experience: 9
Contact Info: 10
Exact Services: 10
Legitimate Ratings: 10
Location Proximity: 10
Online Appointment: 10
Review Analysis: 10
Reviews Accuracy of : 10
Website Source: 10
Website Standard: 10

TBR® Inspection Score Report

AIDA REAL PROFESSIONAL SERVICES, INC. Total Inspection Points: 116/120
Current Evaluation: 8
Complete Info: 9
Experience: 9
Business Images: 10
Contact Info: 10
Exact Services: 10
Legitimate Ratings: 10
Location Proximity: 10
Online Appointment: 10
Reviews Accuracy of : 10
Website Source: 10
Website Standard: 10