ESY Tax Group - Tustin, California

Nima O.

Best tax return experience I’ve ever had! Can’t say enough good things about Eric and his team! He is extremely knowledgeable and trustworthy. He is meticulous about how he files your tax return. He pays attention to detail and was always available to answer our questions.

Ashley L.

ESY Tax Group has been doing my taxes for the past several years. Eric is not only trustworthy but he is always looking to work with me and make me feel like I am not alone during sometimes the most overwhelming time of the year. He always accommodates me even for last minute requests. His expertise and good ethics every year remind me of why I always walk away from our calls feeling like I am in good hands with him.

M P.

I am so lucky to have found Eric! He has been mine and my entire family’s CPA for personal and business taxes for over 7 years. He is extremely intelligent, meticulous, organized, and overall a kind person. Aside from my annual taxes, he recently did a VERY thorough analysis on my paystub and brought my attention to some key items I needed to address/fix. He also breaks tax lingo down so that I can understand better (haha). You can meet him in person, virtually, or by phone which is nice to have options because I live in Los Angeles. Once I organize all my documents, I usually let him know and he emails me a secure link to upload my files. He is worth every penny for peace of mind. I trust him completely!

Steve Y.

Eric was recommended to me by a friend after I complained about a former CPA. Eric is such an amazing person, and CPA. My prior S-Corp tax returns were such a mess from my prior CPA, and he was very clear on what they did incorrectly and why they might have done it that way. He's great at explaining tax terms to a layperson like myself. He explained options to me, and how to take improved tax strategies for my corporation, as well as personal tax returns. He works very hard, and took time out during the busy tax season to email, followed up by a call to make sure I understood everything that was needed, and why. I really appreciate all his help, and will definitely be a client of his for the rest of his career. Highly recommend!

Brian ?. J.

My friends referred Eric so many times over the past few years. I finally decided to leave my previous CPA and get my tax report help from Eric this year. What I really appreciate about Eric is that not only he delivered the service swiftly, he took his time to help and educate me to understand the details that I need to pay attention to as my business was his own. I am very grateful and wished I worked with Eric sooner. I highly recommend Eric if you are looking for someone trustworthy and reliable!

T C.

I was referred to Eric a little over a year ago by a business attorney I had been working with who he highly recommended. Eric has been helping me with my amended returns (both federal and state) and has been amazing. Very knowledgeable, lots of experience, super professional, prompt communication and follow up through the entire process. Which is much appreciated, especially since I had no experience dealing with amended returns and it was crucial to get things done correctly and in a timely manner. I would HIGHLY recommend Eric to anyone looking for a CPA.

Trevor W.

Eric has found ways to reduce our tax liability over the last few years and is fantastic to work with. I look forward to continue to work with him and absolutely recommend his services!

Leanne K.

If you’re looking for a top-notch CPA who can handle even the most daunting IRS issues with expertise and professionalism, look no further than Eric Yoon. Our experience with him was nothing short of exceptional, and I’m thrilled to share our story.

We were initially blindsided when the IRS notified us of a company audit. The sheer volume of documents they required was overwhelming, and we felt lost amidst the paperwork and complex regulations. Enter Eric Yoon—our saving grace.

From the moment we engaged Eric’s services, we knew we had made the right decision. He took the time to thoroughly understand our situation and expertly navigated us through the audit process. What stood out the most was his remarkable ability to simplify what seemed like an insurmountable challenge. His patience and clarity were truly reassuring during this stressful time.

When the IRS decided to shift their focus from our company to our individual tax returns, the complexity of the situation escalated. Yet again, Eric stepped up with unparalleled skill. He meticulously handled every detail, turning what could have been a chaotic and confusing ordeal into a streamlined process. Thanks to his efforts, we went from facing a potentially daunting tax bill to having our balance reduced to zero.

Eric’s dedication went beyond just managing our paperwork—he was instrumental in proving to the IRS that we owed them nothing. His deep understanding of tax laws and his commitment to our case were evident in every interaction.

We are beyond grateful for Eric’s support and expertise. He turned a potentially disastrous situation into a smooth, manageable experience, and for that, we cannot thank him enough. If you’re in need of a knowledgeable, patient, and highly skilled CPA, Eric Yoon is the professional you want on your side. I wholeheartedly recommend him to anyone and everyone!