$1 Million Tax Audit Protection 

Paramount Tax & Accounting Rancho Cucamonga Expert In-Person & Virtual Tax Preparation

We are dedicated to:

  • Professionalism
  • Responsiveness
  • Quality
Professional Tax Preparation In Rancho Cucamonga, CA

Welcome to Paramount Tax & Accounting Rancho Cucamonga

Our team of licensed tax professionals offer professional tax preparation services in Rancho Cucamonga, CA. We aim to provide exceptional service to individuals and businesses in Rancho Cucamonga, CA and beyond. Through a dedication to professionalism, responsiveness, and quality, we prioritize our clients' needs at all times.

With a wide range of accountingbookkeeping firm services, we strive to meet the unique needs of our clients. Whether you require assistance with tax planning or financial statement preparation, our experienced team is here to provide outstanding support. We understand that tax matters can be complex and time-consuming. That's why we are here to simplify the process and ensure you receive accurate and comprehensive tax solutions tailored to your specific circumstances. Trust Paramount for all your tax and accountingbookkeeping needs. Let us help you achieve financial success and peace of mind.

Easy Online Booking

Get started with Paramount for your tax services in Rancho Cucamonga, CA, recommended by family and friends every time.


Request Appointment

Contact Paramount Tax & Accounting Rancho Cucamonga

Easy Online Booking

Get started with Paramount for your tax services in Rancho Cucamonga, CA, recommended by family and friends every time.


Request Appointment

Contact Paramount Tax & Accounting Rancho Cucamonga
Request Appointment
Rancho Cucamonga, CA Tax Review

Free 3-Year Tax Review

We review 3 years back to find errors / missed deductions.

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Maximize Your Tax Deductions

When should you upgrade from a "tax preparer" to a Tax & AccountingBookkeeping Firm?

Whether you are filing personal taxes or you own a business in the Rancho Cucamonga, California area, if you are not already using a professional tax and accountingbookkeeping service, you have most likely already missed out on major tax benefits, deductions and credits. Contact our tax & accountingbookkeeping firm in Rancho Cucamonga, CA to learn more about all the services our firm provides.

We Provide Outstanding Service

Dedicated to Three Underlying Priciples


Our firm distinguishes itself thanks to the combination of our professionalism, extensive experience, and the commitment of our staff. With personalized attention, we perfectly meet the unique needs of each and every client. Our promise to uphold high standards elevates us as we assemble a specialized team focused on delivering exceptional service. By leveraging the knowledge and skills of our entire team, we adopt a collaborative approach, ensuring that every client benefits from our wealth of expertise.

With our unwavering dedication and comprehensive approach, we consistently provide outstanding performance and results. As trusted advisors, we provide the top level of professional service to our clients. Rest assured that our firm strives for excellence in all aspects of our work.


We take great pride in being highly responsive and consistently going above and beyond to exceed our client's expectations. We offer a comprehensive range of tailored financial services for individuals, small and large businesses, as well as other agencies. With our team's experience, you will benefit greatly from receiving top-notch advice and prompt, accurate service.

Our success stems from our enthusiasm, tireless work ethic, and the respect we have earned from the business and financial communities. We possess a diverse range of talents, unyielding dedication, and the ability to swiftly adapt to our clients' ever-evolving needs. By choosing our firm, you are partnering with a team that values your success and is fully devoted to supporting you every step of the way.


At Paramount, we find fulfillment in upholding the highest standards and delivering exceptional service. Our reputation speaks volumes about our commitment to quality. As trusted advisors, our primary objective is to provide invaluable advice that empowers clients to make well-informed financial decisions. We consistently strive to exceed expectations and provide exceptional results that positively impact our clients' lives.

We fully acknowledge the significance of continuous professional growth, expanding our technical experience, enhancing financial knowledge, and refining our service offerings. This dedication enables us to produce outstanding results. We are here to address all your inquiries and warmly welcome your communication.

Personal Taxes

We specialize in providing comprehensive personal tax services. Our team of experienced professionals is well-versed in the intricacies of personal tax matters. We understand that navigating tax regulations can be complex, which is why we are here to help you maximize your deductions and ensure compliance. Whether you are an employee, a freelancer, or a small business owner, we offer tailored solutions to meet your specific tax needs.

From tax return preparation and filing to expert advice on tax planning and optimization, our goal is to ensure that your personal tax affairs are in order. You can trust us to provide personalized and reliable service that is based on your unique circumstances.

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Business Taxes

Running a business comes with a unique set of tax obligations and challenges. Our team of tax experts is well-versed in the ever-changing tax laws and regulations, ensuring that your business remains compliant while optimizing your tax position. We specialize in providing comprehensive tax services for businesses of all sizes and industries, including tax planning, preparation of corporate tax returns, assistance with tax audits, and strategic tax advice.

Additionally, we provide accounting, bookkeeping, and payroll services to support your business operations. With our expertise and precision, you can trust us to effectively handle all your business tax matters while you focus on growing your business and achieving your goals.

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Protection Plus - $1,000,000 Tax Audit Defense™

In the unlikely event you receive a tax notice, we have an entire audit defense department ready and available to help. We partner with Protection Plus $1 Million Tax Audit Defense so that we can work towards a favorable resolution in every situation our clients might face.

Hear Why Our Clients Love Us

  • Summer Hansen
    Perfect for the whole family and our family business! Paramount Tax & Accounting has been our trusted partner for several years, and we couldn't be happier with their service. Christopher Collins handles our taxes with expertise, and Roxanne is phenomenal with payroll for our family business. She always answers our questions and returns calls very quickly. Their professionalism and dedication to our best interests are truly commendable. We have no plans to change and wholeheartedly recommend Paramount Tax & Accounting for all your tax and accounting needs. You can trust them to always have your best interest in mind!
  • Phill G
    we have been doing our taxes since 2018 with Chris. He walks us through everything explains everything to us and tells us what to do for the following year.
  • Erika Gutierrez
    Great company with great customer service has been doing my taxes since 2018. We get a lot of feedback from Chris in what to do for the following year. We enjoy working with Chris every year during tax season.
  • Luis Alvarez
    (Translated by Google) I am very happy with the service that Veronica and Chris gave me, they were very friendly and their knowledge about taxes is admirable. I recommend them for this type of service with great confidence. (Original) Estoy muy contento con el servicio que me dieron Veronica y Chris, fueron muy amables y su conocimiento sobre los impuestos es admirable. Los recomiendo para este tipo de servicio con mucha confianza.
  • Grant Gordon
    We love this place, great customer service always!
  • Devin Rechtin
    Needed a new place, easy smooth process. Very helpful.
  • Eric Grubb
    I highly recommend Paramount Tax services for your tax, payroll, and bookkeeping needs. As a small business owner their knowledge and expertise is invaluable to me to keep my payroll updated and processed in a timely manner. They’ve also provided advice and guidance when dealing with some compliance requirements keeping me out of potential trouble.
  • Maria Alvarez
    We have been doing our taxes with Chris at Paramount Tax & Accounting since 2017. This year we had the pleasure of working with Chris and Veronica, they are both incredibly knowledgeable and professional. The entire team at Paramount Tax & Accounting are so friendly. We highly recommend using their services.
  • Josh Latunski
    I had lot of changes this last year in my taxes and decided to go with Paramount. They were awesome from start to finish. Everyone I spoke to was incredibly knowledgeable and helpful.
  • Cricket Ellis
    I was having crazy anxiety about my taxes and Andrew really helped with his calmness to help me get through my tax issues. Thank you so much! 😊
  • Art Jimenez
    Chris and his team have always made stressful tax season as less stressful as possible. I’ve been a client since 2013 and have filed many types of taxes with the Group and have they have been beyond helpful and professional. I would recommend anyone to use their services.
  • Silverpelican
    Andrew and Mike were amazing. Very professional. I can not say enough to convey how knowledgeable and thorough Andrew is. Almost line by line, he explained my return. I was worried I was going to owe the IRS but ended up getting a refund. Andrew listened to my situation and asked questions to get me every credit possible. He gave me great tax advice for the upcoming tax year as well. Truly a great experience and, without hesitation, I recommend Paramount and Andrew for all your tax and accounting needs. Thanks
  • Gwen Hill
    This was my second year having my taxes prepared at Paramount Tax & Accounting. I can happily say that I would definitely recommend them. Excellent service, professionalism and honesty wins with me always!
  • Ian Jenkins
    Organized, friendly and great customer service. The staff at Paramount Tax & Accounting were very professional and my only regret is not having utilized their services sooner. A+!!
  • Lillian Sek
    They are the best of the best. Professional and very helpful. Answered all of my questions and got me a refund for the first time in years. Thank God for that!! I highly recommend going to them for all your tax needs.
  • iggs2k
    I’ve been a client for 17yrs and enjoy the service and dedication I receive from Chris. From day one he’s treated me like family not just a business transaction. Thank you Chris and look forward to another decade plus.
  • Dottie Gallivan
    As always, Chris and all of the staff at Paramount do a great job each and every time! So nice to work with professionals who care enough to do their best. Thank you!! Dottie G
  • David Ordaz
    Expertise and excellent tax accounting the staff is kind and intelligent 👌
  • bryanna r.
    Marlenne C did my taxes for the first time but this will definitely NOT be my last!! Not only is she super kind but she was able to answer all of my questions and explain further more. She also provided some tips for the next years taxes that were very helpful. Love her!!
  • Janae Rivera
    Everyone at the company is amazing and so helpful!

Your Partner in Quality Financial Solutions

Through dedication to the three underlying principles of professionalism, responsiveness and quality, Paramount is committed to providing outstanding service to our clients.

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Expert Tax Preparation

Your Trusted Partner in Professional Tax

With Paramount, you can rest assured that your tax preparation is in the hands of seasoned professionals. Our team is adept at managing an array of tax situations, from simple personal income tax returns to complex corporate filings. We ensure our clients' compliance with tax laws while leveraging various strategies to optimize their tax positions. Our thorough understanding of the tax code, coupled with our dedication to staying abreast of regulatory changes, allows us to provide top-tier tax preparation services.

Our approach to tax preparation goes beyond mere compliance. We view every tax return as an opportunity to help our clients plan for the future. As we prepare your taxes, we proactively seek ways to minimize your future tax liability. We take the time to understand your financial situation, tailoring our approach to your specific needs and ensuring the highest degree of accuracy. Our focus on individualized service and strategic tax planning sets us apart as a leading provider of tax preparation services. Trust our team of experts to handle your tax preparation, so you can focus on what matters most—growing your personal finances or your business.

Meet the Paramount Tax & Accounting Rancho Cucamonga Team

*All Paramount Tax locations are Independently Owned and Operated

Paramount Tax & Accounting Rancho Cucamonga, Chris Collins

Chris Collins


Paramount Tax & Accounting Rancho Cucamonga

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Contact Us

Paramount Tax & Accounting Rancho Cucamonga

8577 Haven Ave Unit 308
Rancho Cucamonga, CA 91730


Paramount Tax & Accounting Rancho Cucamonga

8577 Haven Ave
Unit 308

Rancho Cucamonga, CA 91730


Request Appointment