They are the best in the west!!!…read more Great customer service, attentiveness to their clients. Always available to answer questions and concerns. I highly recommend them for any of your tax needs!!!!!

Do consider this Accounting Firm for the best financial assistance and with any and yearly Tax…read moreassistance. This office rates 100 percent in the quality of "customer service" in the city of Corona.

I have known this firm for over a decade and have worked with many of their clients that have had…read morenothing but wonderful things to say about this firm. My daughter, who lives in Nashville called me complaining about her Nashville CPA and I asked Ayoub and Associates if they can help her being in another State. They not only helped, but made it so easy to accomplish. I have yet to hear anything less than amazing about Ayoub and Associates and would highly recommend them.

I worked with Marcos, one of the partners at Ayoub & Associates…read more, this guy was fantastic. I had a bad year financially, I had put taxes aside and was just worried about what the damage would be, turned out I was way ahead because I followed his advice, setup numerous things he told me to do, and when everything was said & done, I ended up with a refund. I can't recommend him enough.

We met with Grace to go over our taxes as we felt we needed a CPA's assistance. She was very…read moreknowledgeable, personable, and we left feeling great about our taxes. We really wanted to see someone local to Corona to support our local businesses so we are happy to say we will be back.

From start to finish I've had a great experience for the last 3 years. Grace and her associates…read moreincluding Linda and online technology are great! I feel confident our personal taxes are completed correctly and that they will continue to be fantastic.

update to our Oct 17 2025 review... Dana called right back…read moreand helped us dispute the additional Penalty, we signed our form for her to represent us. She did a great job & let us know the procedure. We eventually got our additional penalty money back. We appreciate her work & efford to help us. We will continue using her & her office to do our tax in the future.

Working with Dana has completely transformed how we view our business finances. Her attention to…read moredetail is unmatched; she is incredibly reliable and leaves absolutely no stone unturned. From providing expert guidance during audits to managing standard tax preparation, her proactive communication ensures we are never left in the dark. Thanks to her, our family business navigated through an audit smoothly, with no problems! What really sets Dana apart, though, is her demeanor. She is friendly and patient, bringing a sense of calm to high-stress financial situations that would otherwise feel overwhelming. If you want a brilliant, trustworthy CPA who treats your family business as a true partnership, I cannot recommend her highly enough!

Dennis is great! He is very quick to respond to questions and has handled our somewhat complicated…read moretaxes for several years now.

Dennis provided outstanding services regarding my tax return. He responded to my initial email…read morewithin a few hours. He prepared my return within 24 hours of receiving my documents. The process was the most efficient and pleasant I have experienced. Dennis provided advice on a tax question I had. Dennis is professional, responsive, and courteous. His fees are fair. I am grateful to have found him.

Ravinder is very attentive, helpful, answers all questions thoroughly and reasonably priced. First…read moreyear using her services last year and I look forward to using her services moving forward.

I want to comnd Exa tax, they truly provide excellence and are very responsive when contacted. I…read morehighly recommend them for all your tax needs. Very knowledge staff, very professional business. The prices are very competitive a great value.

I have worked with Sergio for many years now and he is the best at what he does. He is…read moreknowledgeable, honest, passionate, and patient with me during tax preparation. He is extremely well versed in the income based repayment strategies, especially when it comes to dentists. He has been active on many different platforms from SDNdoctornetwork, to dentaltown, to even reddit where he clarifies important student loan topics for all to benefit. I love that he thinks outside the box and gives me a very personalized recommendation for my questions. While we only speak a few times a year, I feel at ease and cared for whenever I speak with him. Highly highly recommend Sergio! He's the man!

I've known Sergio for a long time. One thing I've always valued is his outstanding knowledge of the…read morefinancial loan climate as it pertains to medical/dental school. His financial assistance helped me navigate through school, setting me up for the most strategic ways to borrow, spend and pay back money. Now that I've graduated, my wife and I consult him for debt and tax management. He even helped us save money each month on loan payments! I definitely recommend Sigma Financial Solutions, you will find the right guidance and efficiency in managing your finances.

Concerned about keeping current with the ever-changing tax codes for both State & Federal? Cieslik…read more& Glenn have been my "go to" resource for accurate & knowledgeable tax preparation for several decades. Their professionalism, combined with personal warmth, make the entire tax process far less "taxing"! In summation, my experience is that you receive a Rolex/Lexus service in total, despite a continually evolving & complex tax code. Is there a cost? Certainly, but the price is minimal for peace of mind knowing you are legally complying with an ever-convoluted tax environment. Excellence in action!!

We were told to send in a substantial amount of money when we filed an extension. When it came…read moretime to file, the preparer couldn't "find it". She said she could send a letter to the IRS (they weren't taking calls) to enquire, but we needed to proceed without that credit. A few weeks later I called to follow up and she said it could take months to get a response from them. Months and months later, still no response. I walked into an H and R Block and explained. The preparer hopped on the phone, called the IRS and we got our answer in 10 minutes. Ten minutes. Ten months later and no response from this office. Needless to say we switched. The new tax preparer reviewed our taxes done by this office and found at least 5 major issues. What a waste of money.