We found Eric and ESY tax group through a friend. It has been an exceptional experience working with them. Eric is professional and explains things very clearly, gives me the step by step so there are no confusions and communicates extremely well. He is very helpful and responsive. Very reasonable and great price as well. We feel like we are in good hands. I only wish we had found him sooner. I would recommend Eric to everyone! read more

Responsible, Professional, Trustworthy. It does not get much better than this. We don't even have to worry about our tax problems. Thanks to Eric. 100/100!! read more

I've worked with many other tax services in the past -- from filing it myself with TurboTax to other CPAs in the Bay Area and in Orange County and Eric surpasses them all in leaps and bounds. I've never had better guidance from a CPA or a bigger return! I've been using AT&A in Anaheim and they've got amazing reviews and haven't had an issue with them but we relocated and our normal tax guy left the group. We figured now would be a good time to find a CPA closer to us. I reached out to a handful and Eric was the most prompt and professional, with a client portal that was so easy to use. Eric takes his time, answers every question, and doesn't rush through the process. I didn't feel like a number but a teammate. I felt well looked after and he really cared about his work. Thanks so much Eric, we will work with you for as long as you'll have us! read more

Eric has been great to work with. He helped me file the required documents for my LLC and also took the time to review my current tax year to make sure everything was prepared correctly by my previous tax preparer. What really stood out was how quickly he was able to look through my documents and immediately give helpful feedback. You can tell he knows what he's doing. He explained things clearly and didn't make it complicated. He's also very prompt and responsive, which I really appreciate. I never felt rushed and felt confident after speaking with him. I'd definitely recommend Eric for both personal and business taxes. I'll be working with him moving forward. read more

"I was referred to Mr. Yoon by a coworker after running into a complicated issue with a TurboTax return. From our very first interaction, he was eager to help. He listened intently, answered all my questions, and explained a complex situation in simple terms. I was especially impressed by his responsiveness; he replied to my emails immediately and always made time for me. Mr. Yoon is highly knowledgeable, and my experience with him was nothing short of exceptional. read more

I cannot recommend Eric Yoon and ESY tax group highly enough! I came to Eric with a confusing and stressful tax issue, and he handled it with incredible expertise and ease. What sets him apart is his fantastic communication. He explained everything clearly with a friendly, approachable demeanor. He turned a high-stress situation into a breeze. If you need a tax pro who is as kind as they are capable, he's your guy! read more

Eric was quick and efficient, and made filing my taxes this year a breeze. I'd always done it myself, but after things started getting more and more complicated, I wanted to reach out to a professional. Highly recommend Erics services. read more

Finding a solid CPA can be such a headache, so I'm really glad I found Eric. He's been incredibly helpful in getting my finances organized and actually taking the time to explain the "why" behind his recommendations, which I really appreciate. What stands out most is how thorough he is. I had some concerns about my previous filings, and he ended up helping me amend my prior year tax returns to fix several mistakes my last CPA had made. It was such a relief to have someone actually catch those errors and get everything squared away properly. He's responsive, easy to talk to, and doesn't make you feel like just another file on his desk. If you're looking for someone professional and reliable to handle your taxes or business accounting, I highly recommend reaching out to him. It's rare to find someone who is both highly technical and actually easy to work with. read more

I've been working with Eric for my taxes and bookkeeping, and I couldn't be happier! He is extremely professional, friendly, and consistently communicates clearly and promptly. He is highly knowledgeable and has an impressive understanding of tax laws and strategies. I really appreciate how quickly he responds to questions and always explains things clearly so I understand what is going on. I came to ESY Tax Group with a huge mess and they took the time to go through every detail, fix all the problems, and get everything back on track. They helped me save money on my taxes and made sure everything was filed correctly. If you're looking for a reliable and trustworthy CPA who truly cares about their clients, I highly recommend Eric and ESY Tax Group! read more

We using ESY TAX Group for last 8 years. They are very efficient,professional,good pricing. I strongly recommend them for your taxes. 10 stars ***** read more

Best CPA and tax advisor that I have ever worked with! Highly recommend for anyone looking for a new CPA.

My wife and I had been with the same tax preparation service for 15 years until they semi-retired and moved out of state three years ago. I was dreading the search for a replacement firm, but was determined to be patient and find a person or group I could have absolute confidence in. Eric was one of four firms I interviewed, and I can genuinely say that I have not for one moment questioned my decision to go with his firm. With Eric, what you see is what you get. His knowledge, professionalism and sincerity are beyond reproach. In addition to that, he's just a damn nice guy, and so pleasant to work with. Most customers are tax novices who prefer clear and understandable explanations to their tax return questions. Eric is a master at providing simplified, but thorough answers to what may appear to be complex issues. And his response time, even during the heat of tax season, is always second to none, and always with a smile and a cheerful attitude. He is also accommodating in every way possible when it comes to reducing the burden on the customer. I'm so grateful for having found Eric and his firm, that I almost look forward to tax season now........almost! read more

I was referred to this CPA and I'm so glad I followed through. As a new client, I had a lot of very specific questions, and he was incredibly kind, patient, and thorough. He spent over 30 minutes on the phone with me, explaining everything clearly--and didn't even charge a consultation fee. He's highly professional, extremely knowledgeable, and knows exactly how to handle things the right way. I truly appreciate how approachable and generous he was with his time. It's hard to find someone this helpful and trustworthy. I'd absolutely recommend him to anyone looking for a solid, dependable CPA. read more

I leave all the tax organizing, payments, and stratragizing to Eric. My tax problems are solved. Our company has grown six times larger under Eric's watchful eye. read more

Eric was a great partner every step of the way in preparing my personal income taxes. He even took the time to sit down and explain the parts I didn't understand. I would highly recommend ESY to anyone! read more

My wife and I will be starting RMDs next year, so I reached out to Eric after finding him on Yelp. Eric was able to quickly review the documents I brought in and identify some tax mitigation strategies that are available. Eric also suggested that it probably makes sense for us to use "off the shelf" tax software to run "what if" scenarios to better understand how RMDs will specifically impact our taxes in upcoming years. It was a pleasure meeting Eric in person and discussing our family's tax situation. I left the consultation with high confidence that Eric "knows his stuff" and would be a trustworthy advisor when we need one in the future. read more

Eric is amazing! Always available, reliable, and follows through. You'll have peace of mind knowing Eric will get things done, and done correctly! read more

Not just a tax service, I always feel like I am getting a new lesson every year! Eric has helped me file my taxes for the past 4 years and I have consulted with him regarding some finance questions. He is extremely knowledgeable and has consistently gone out of his way to help me. My first consult with him, I made a serious error which he thankfully caught. There was no judgement, only concern and his willingness to help. He is just an honest guy with great character. read more

We have been with Eric for many, many years, and we wouldn't trust anyone else. He is consistently professional, knowledgeable, and thorough. Year after year, he makes the process smooth and stress-free. It gives us such peace of mind knowing our taxes are in such capable hands. We are truly grateful for his expertise and highly recommend him. read more

Eric was quick to reply to me and fair with pricing for my tax amendment. I was referred by a friend and happy he was able to resolve the mistakes i made trying to do it myself. And i got a return! Thank you! read more

I've been working with Eric for five years now, and just like every year, I've been happy with how things went. He's always quick and accurate with the filing, and this time, using the new online system made everything even easier. Really appreciate it! read more

Eric has been a fantastic CPA for several reasons #1 Very knowledgeable and does his research #2 Helpful in identifying problems and solving them #3 Great for troubleshooting if there are issues with IRS #4 Reasonable rates for the high quality of service #5 Funny guy who likes to laugh and enjoyable to work with. I believe I on year #4 now with Eric and I got a targeted audit for solar credit that the IRS didn't believe I was allowed to get. Eric took care of that with ease and we got resolution with no penalties or payment! I highly recommend Eric without reservations! read more

I've been working with Eric Yoon as my CPA for both personal and business matters for the past 5 years, and I couldn't be happier with his service. Eric has outstanding communication, is extremely attentive to detail, and always delivers on what he promises. He has handled countless requirements from the city for my small business, taking a huge burden off my shoulders and making my life so much easier. His professionalism, reliability, and knowledge give me complete peace of mind. I have recommended Eric to friends and colleagues in the past and will continue to do so without hesitation. If you're looking for a CPA you can truly count on, Eric is the one. read more

My husband and I were on the hunt for a great CPA. After countless calls and online searches, we're thrilled to have found Eric. He is incredibly knowledgeable, and we now feel so happy and at ease knowing we have an expert handling my business taxes and helping set up my husband's corporation. We highly recommend Eric! read more

Absolutely the best CPA in all of Southern California. My wife and I have been a client of ESY Tax Group for several years now. I can honestly say in the Tax and Accounting business world, it is highly recommended that you work with a business you trust. We trust ESY with our taxes on both personal and our business partnership Our taxes are a bit complicated and if you ask my wife she'll tell you every year around this time I am stressed I'm losing sleep and I feel lost. However, when talking through our taxes with ESY, that feeling of stress is greatly reduced as ESY takes the time to advise us, walk us through the year and prepare us for next year ESY provides us with a tax strategy along with a complete tax assessment and return for the IRS and Franchise Tax Board each year We highly recommend ESY!! read more

Eric was referred to me by my sister with high praises and I could not be more thankful to be introduced! Eric is very resourceful and knowledgeable--he is always quick to respond and very personable! He has always been willing to go above and beyond to help with any questions I have. I have been going to him for several years and recommend him to anyone looking for a CPA! read more

Eric is a great, hard-working CPA and I 1000% recommend his services! It seems like these days it can be hard to find an accountant that gives you personalized attention. I've worked with some really really bad accountants in the past. Eric is by far the best I've worked with. Rather than working with a huge firm where it feels like you're one of 10,000 clients, working with Eric feels way more personal. That's what I was looking for. He has extensive knowledge in taxes and will help you save money. read more

I have been filing tax returns with the IRS and FTB for a few decades now and I can't recall how many CPAs I've had to move on from for differing reasons. I thought it near impossible to find a trusted CPA I could rely on...until I was referred to Eric through a friend. Best introduction I could've hoped for! In Eric, not only have I found a CPA I have and will continue to entrust with filing my personal and business tax returns but also a trusted business advisor. I dare say you will not find another CPA with as much patience and responsiveness. Eric is truly a master of his craft and a seasoned tax professional who is on top of the tax code, and he genuinely wants to advise his clients the best way he knows how. He also needs to be applauded for his ability to explain complex tax matters in a manner that is easier to understand. Eric also offers accounting and bookkeeping services which I'm sure he is also outstanding at, but I 100% recommend him for your tax needs! read more

Eric has been a lifesafer!! Before coming to ESY my bookkeeping was a mess and I always stressed about tax season. Eric was very friendly and he was able to review my personal situation and provide a good tax planning consultation and plan of approach for future years My books are much cleaner now and I understand the deductions and strategy to save time and energy on taxes I am a W2 professional and also own a side rental real estate business and ecommerce business. Eric was able to handle all of these under one roof! read more

I had a quick call with Eric to hear about his services. I was so impressed that he was honest, clearly communicated complex tax jargon, and was direct in his approach. I've met with other CPAs but Eric is definitely one of the best! read more

I first reached out to Eric for assistance in filing my tax returns for 2021 and 2022. He not only fulfilled my request but also gave additional recommendations to save money on my future tax bills that I would not have figured out on my own. Eric is a honest, helpful professional who answered all questions concisely. 10/10 would recommend! read more

My taxes are something that I don't feel comfortable filing alone and I prefer to use a professional who knows exactly what they're doing. Can you file taxes by yourself online? Yes, you can but sometimes it's good to reach out to a professional that knows what they're doing so they can make sure that every detail is correct before submitting. Eric at ESY Tax Group is exactly who you want to use when filing taxes. He's friendly, extremely knowledgeable in the tax space, answers the phone when you call, and knows exactly what needs to be filed and why. Definitely reach out to him for your tax needs - you will not be disappointed. read more

I found Eric on Yelp a couple years ago, and after my first initial phone consultation with him, I knew I wanted to work with him. He is reliable, attentive, and personable. From helping my husband and I navigate the process of filing as a married couple to the complexities of IRAs and business taxes, Eric has been a tremendous resource. We truly appreciate his patience in answering all our questions. Would recommend if you're in search of an friendly and trustworthy CPA! read more

There aren't enough words to describe what an integral part of our business Eric has become. The guy is amazing. We started our business 8 years ago and worked with a couple of CPA's who were just awful. About 2 years into our business, a friend introduced us to Eric, he has been an absolute blessing ever since. With our past CPA's there was always a trust issue, they would charge us at every chance they got, and they treated us like nothing more than another transaction Eric on the other hand is incredibly reliable, trustworthy, and we truly consider him to be part of our team. He actually cares. As someone who is not super well versed in taxes, it is invaluable having someone I can trust like Eric who is always open to answering my (sometimes repetitive) questions with the utmost patience. I can't recommend him enough! read more

Eric was the best CPA you could work with, we needed to file taxes extremely quickly to close down a company, and he did it in 1 week where as other CPAs needed 2-3 weeks. Extremely fast turn around time and great value, and will use Eric again for the future! read more

So I'm a small business owner, and let's just say finding a good competent CPA is ridiculously harder than I ever imagined.... I found Eric I think though a FB "cold referral", meaning I didnt know the person who was recommending him so I approached it cautiously not knowing if it was just a friend giving him a good review. Needless to say that person's 5 star recommendation was completely accurate... Well, from the first consultation I knew I found a solid person to work with. Eric has a flood of knowledge and has the right balance of educating you on what choices you have regarding your tax choices and his personal recommendations. He is very upfront and makes you feel like you're making a educated decision and not just blindly guessing... I really hate it when you go to a professional and they just speak in acronyms like you're supposed to know what their talking about the entire time....Now, I'm not a idiot, but I also am not versed as a CPA or tax professional, otherwise I'd just do it myself, right?! Would definitely recommend Eric to anyone just doing basic taxes to any business owner..... I've always had my calls/email questions answered quickly too! Harder and harder these days to find true professionals that take pride in their expertise... read more

My wife and I used Eric's services for out 2022 tex returns. Eric's services really exceeded our expectations, he did a full review of our tax situation, including errors that he found from our prior year's returns. Eric and very patient and detail-oriented. He gave us advice that saved us a good amount of money. In addition he gave suggestions that will help reduce our taxes in the future. We are very happy thar Eric was recommended to us and we will re recommending Eric to others.. read more

Eric helped me prepare tax returns that included student loans, real estate transactions, and equity investing. I was impressed that he was very knowledgeable about these topics and was thorough in asking questions. Essentially, he will go the extra mile to ensure that you as the customer, will get the maximum financial benefit for your taxes. Trust me. I have worked with other CPAs and tax software in the past. None provided the level of support, expertise, and care that Eric provides. As a millennial with further life / financial milestones ahead of me, I am so glad to have met Eric as my CPA to help navigate what's ahead. read more

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! read more

I honestly would be LOST without Eric! I've been working with him for a few years and pretty much force him on any of my friends with businesses. He has an insane attention to detail, a wealth of knowledge and an incredible amount of patience. More than anything, his passion for accounting is palpable. It's clear he loves what he does, loves helping his clients and goes overboard to make sure things are done accurately. I have a really hard time letting go and before I met Eric I thought about trying to navigate taxes, accounting and my corporate structure on my own. I love that can trust Eric with my finances, taxes and business structure. It takes a huge weight off my plate. I honestly cannot say enough positive things about him, truly a gem and if you're lucky enough to work with him, you'll quickly see why. read more