7:19 pm Steve Masler

Welcome to Masler & Associates, Certified Public Accountants proudly serving Irvine, California and the greater Orange County area.

Masler & Associates: Irvine CPA Firm

Video: Masler & Associates focuses on small business owners

Masler & Associates, CPA
1 Jenner Suite 230
Irvine, California 92618
(949) 857-0404
Masler & Associates is a CPA firm located in in Irvine, Orange County, California. We help many business owners in the area to focus on what they do best by unloading their accounting, bookkeeping and tax burdens. To learn more, visit http://www.maslercpa.com


Our Priorities Are Your Priorities

Since 2008, Masler & Associates has provided accounting services to businesses, medical practices, and individuals in Irvine, California and throughout Orange County. Our accountants and support staff understand the challenges and opportunities that exist, and we have years of experience to draw from in helping you to achieve your financial goals.  Learn More »
At Masler & Associates, we recognize our clients cannot operate effectively without accurate and meticulous bookkeeping services. We understand the needs and objectives of small business owners, saving you both time and money. This gives our clients the freedom to focus on their business’s objectives.  Learn More »
When a client comes to Masler & Associates in need of assistance with tax preparation, our goal is to make the process as easy as possible. We can take all those folders, forms, and piles of receipts and turn them into a highly organized and accurate income tax submission – at both the federal and state level. We work to take the stress out of tax season, and our clients love us for it!  Learn More »

Why Choose Masler & Associates, CPAs

Masler & Associates, CPAs is a family-owned and operated CPA firm whose philosophy is to build long-standing, trusting relationships with our clients. We seek to offer more than just basic “facts and figures”. Our mission is to treat every client with the individualized attention they deserve. Year after year we remain one of the top CPA firms in Orange County as evidenced by the countless professional referrals and client testimonials we receive on regular basis.
  • We offer exceptional financial services for individuals & small business.
  • We are a “boutique” firm that can handle a variety of needs in-house.
  • Our accounting staff is sought after for their experience and expertise.

Contact M&A

Important Tax Dates


1st Quarter 2022 Estimated Tax Payment Due

April 18, 2022, is the deadline to postmark quarterly estimated taxes. If you are in need of assistance, please contact Masler & Associates.

2nd Quarter 2022 Estimated Tax Payment Due

June 15, 2022, is the deadline to postmark quarterly estimated taxes. If you are in need of assistance, please contact Masler & Associates.

3rd Quarter 2022 Estimated Tax Payment Due

September 15, 2022, is the deadline to postmark quarterly estimated taxes. If you are in need of assistance, please contact Masler & Associates.

Our reputation

Surrogate Alternatives, Inc. (SAI) has been working with Masler & Associates, CPAs for 2 years now and we wouldn’t go anywhere else! We feel supported and are always able to reach Sharon or a member of her team quickly when a question arises. It’s so important to trust your CPA with confidential information and know they are up to date on all the laws that are so often changing. Masler & Associates, CPAs is definitely someone you want on your team!
Diana Olmeda
It is my pleasure to recommend the services of Masler and Associates, CPAs. During the past five years, Sharon Masler and staff have filed my Federal and State taxes with the highest professional care, ensuring accuracy, and providing comprehensive documentation. I appreciate their guidance for tax planning in addition to information about the most current changes to IRS rules. I am happy to recommend Masler and Associates, CPAs for individual filers as well as those with business interests.
Patricia Camp
As an expat living in Australia, the team at Masler & Associates have done an outstanding job over the years providing me with tax advice and preparing my returns. Sharon and the team always get back to me promptly regarding any questions or advice I may need. I highly recommend Masler & Associates for any US citizen living abroad.”
Joseph Prescott
Sharon and her team at Masler & Associates is a great asset and team to have when preparing our financials and taxes. Sharon and Lauren have been doing our accounting and taxes for years and we know we are in the best of hands. Lauren is always quick to explain any complex situation and helps us to navigate any decision making that may be needed. Adding my personal taxes to their care was a great decision and now makes tax season a breeze. We definitely recommend Masler & Associates for all your tax and accounting needs.
Donna Raidy
Sharon, Lauren, and the entire team at Masler have been so helpful in my personal and professional endeavors over the last few years. California is complicated, and it’s so nice to have a team of people that care, go the extra mile, and work in a forward-thinking manner. I completely trust them to help with any questions, big or small. I highly recommend their services.
Adam Greenbaum
The Masler CPA team is very courteous, professional, and helpful in solving financial concerns. They thoughtfully consider each situation in context of our business before providing feedback. They are an essential component of our company’s financial journey, and we highly recommend them.
Arion G.
I have been working with Sharon Masler and Masler and Associates for over a decade. I would go no where else. Great attention to details. The staff is top notch.
Kenneth Williams
Sharon showed a great depth of knowledge, was paying attention to details and was very responsive. Our tax returns are not the simplest ones. She was able to master the nuances and helped me with decision-making. Thanks to her, today is March 12, and we have already completed the return, ahead of the tax-time rush. I just hope she does not decide to retire while I have a continuing need for tax returns over the next two decades.
Neena Sathi
Masler & Associates is an excellent CPA firm. Sharon has been doing our taxes for years and is always very thorough in making sure we claim every deduction allowable. Our taxes are complex due to working out of country and also owning a business. Masler & Associates knows how to handle all the minutia. Most importantly, everyone at the firm is “down to earth” and very helpful. I would highly recommend them to everyone: from folks that have simple returns to those with the most complex tax situations.
Tom W.
Sharon and her staff have been a great help for us to understand not only tax laws, but also how to use Quickbooks, and keep it organized. Of course we could never do it all perfectly, which is why we feel so lucky that her team is very knowledgeable, professional, and always very patient. We have had a wonderful experience with them for the past 8 years, and we are definitely looking forward to keeping them as our CPA for many more. I definitely recommend her services.
Lori L.
Love these folks! I highly recommend them, especially for corporate and personal tax complexities. I give them a workout on my tax needs and they always come through with flying colors to find all the deductions allowed to save me big bucks!
David S.
The result of the audit, you ask? Masler & Associates turned an upside-down situation right-side up. Long story short, they negotiated our huge tax bill into a substantial refund!
John-Paul Beeghly
The crew at Masler and Associates go the extra mile to make you feel taken care of. They work hard to get every deduction possible, and push you to find every receipt so there is no questions later.
Dr. Jeff Van Rensselaer, Chiropractor

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