I have used Dimov twice for tax prep now and they have been amazing both times. I highly recommend them to anyone who needs help in filing.

My experience was less than satisfactory. (1) The return that the team prepared had two mistakes, which I spotted and saved myself 6,000$. This is the exact opposite of H&R Block Second Look - I was the second look! (2) Even if I started uploading my documents early, big stuff in February and March 3 (with some small updates for few hundred dollars coming later), the return was ready only on April 6, and the signature docs only on April 8. Add the weekend, and we got REALLY close to the deadline. They even suggested filing for an extension... due to their own delay. (3) My accountant was incorrect about the safe harbor and about AMT cost basis. It took multiple messages to correct the issues (we are still discussing some). (4) The free Q4 tax estimate took a month (from Nov 7 to Dec 4) after being bounced from one person to another. I ended up doing it myself and it was just double-checked by their team (BTW, I may have made a mistake and they didn't notice). (5) The team used their own Q4 estimate in my return, instead of the actual values, requiring me to scan the return line by line to find incorrect data. (6) It feels very impersonal. Different people will answer your messages, and it's hard to keep track of what's going on. (7) None of the people I talked to are listed as employees of Dimov Tax on Linkedin, and only one of them (who left Dimov) show up in Google searches at all. Really, not what I was expecting. read more

If I could give ZERO stars, I would. First of all, this address is wrong- they DO NOT have an office in Boston. Secondly, DO NOT TRUST THEM. I truly have no words for the service we got (but also I won't shut up about it bc if I can save someone else the hassle, I will). We hired a CPA this year bc of some issues with our state tax withholding due to moving across states. 1) From the get go, I felt funny about them because I knew there were certain info that would be needed (but they didn't take it even when I offered). Due to a HR mishap with my job, my state taxes were taken from NY (and not from MA). They never asked for more specific info (pay stubs for example) to rectify the taxes. I repeatedly asked the person assigned to us to reiterate the issue to us so that we knew she understood what needed to be fixed, and she couldn't. But they have such good reviews, so I should trust the right?! 2) Due to the move, my husband had two W-2's- one from NY and one from MA. We accidentally forgot to upload the NY W-2 (that's on us). BUT instead of asking for it, they counted the MA W-2 for NY as well. The outcome was that we now owe thousands in taxes due to the income being counted twice! 3) AND FOR THE CHERRY ON TOP- THEY FILED WITHOUT OUR CONSENT. The wrong version, where we owe thousands. And then didn't tell us. We only found out bc we got a letter from the IRS. And then they took their sweet time responding to us about amending, not that we trust them to even do the amendment correctly. And when we requested a refund, they refused and instead offered money off our next service- AS IF. We had to file fraud via our credit card and point out that what they did was ILLEGAL to get our money back. read more

I had a very disappointing experience with this tax service and would not recommend them. From start to finish, there was a serious lack of communication and professionalism. I had to follow up repeatedly--through multiple emails and phone calls--just to get partial responses. At no point did I feel like my case was being actively managed. Instead, I felt like I had to hold their hands through the entire process and double-check everything myself. They required full payment upfront, and after that, it felt like we were forgotten. We were left in a situation where we had already paid a significant amount but received little to no proactive service in return. There was no clear guidance, no timely updates, and no sense of ownership on their side. What is most concerning is the number of errors and oversights. The Massachusetts tax liability they calculated was off by approximately $16,000--an enormous discrepancy that we had to catch ourselves by recalculating everything using TurboTax. We also discovered on our own that certain overtime income was not taxable in our situation--something a tax advisor should absolutely know. This mistake alone cost us over $2,000. On top of that, the Massachusetts payment was never processed, and we were not informed. The only reason this was addressed is because I followed up. Had I not done so, it likely would have been missed entirely. Being told afterward to go online and handle the payment ourselves defeats the purpose of hiring a professional in the first place. Overall, this experience created unnecessary stress, risk, and financial impact. When you hire a tax professional, you expect accuracy, accountability, and proactive communication. Unfortunately, none of those expectations were met here. read more

Great service and knowledge! It was a pleasure working with Hermann and Xintian as they helped me navigate my tax situation.

Very responsive and always happy to answer my questions. Will certainly continue to use them!

The team was so helpful and knowledgable and walked me through any questions I had. Everything was very easy and timely with them - I always felt like my questions were answered quickly. In terms of tax preparation their fee was reasonable as well. I highly recommend them! read more

I've been with Dimov associates for my tax since 2021 when I first move to MA. And I ALWAYS pre-book my spot for next year right after the current year tax got filed. They do preparation as earlier as they could (December/January) and then re-assess with additional information comes in. They respond e-mail FAST and I am confidence I've been take good care of with my tax. This is definitely one of the expense that I spent wisely and will do it again and again!!!!!! Look no elsewhere! read more

I paid for a consultation with Dimov Tax Associates on how to handle an injury settlement. They claimed they had expertise in this area. It was clear they did not - they were expecting a breakdown of the settlement as is done in the case of court-ordered payments, as opposed to a lump sum, which is how out-of-court settlements are typically structured, to my understanding (since any breakdown would be arbitrary, and there's no incentive not to just claim it's all for pain and suffering, or whatnot). They provided no useful information and still charged me. I can't say anything about how they handle more common cases, but I would not recommend them for anything out of the ordinary, at least. Also, they started sending me nearly daily spams about paying them to do tax returns. Unsubscribing wasn't hard, but getting daily messages about it was absurd. Never been spammed so aggressively before by a company I did business with. Edit: As you see in the response, they're still complaining about not having enough information. It was a lump sum - one big chunk of money for everything, with no agreed upon breakdown. I also sent them the list of costs I sent during negotiations, which was the only breakdown that existed, and they still want information about the actual settlement breakdown that does not actually exist in the case of lump sum payments. read more

STAY AWAY -- Disorganized, careless, and zero accountability Be very careful with this firm. It operates like a high-volume churn machine--aggressively markets to bring clients in, then delivers poor, error-prone service once you've paid. I started using them during the pandemic (2021 tax year). At first, the experience was mediocre but tolerable--some mistakes and glitches, but nothing catastrophic. Unfortunately, I stayed with them, and each year the quality declined. By the 2025 tax return, the service had become completely unacceptable. Their team relies almost entirely on email, yet they seem incapable of tracking or retaining basic client information. I had to provide the same details repeatedly because the CPA handling our return could not keep track of prior communications. There is no sense of continuity or ownership. The most concerning issue: they filed an extension without sharing estimated calculations for review, and in doing so, failed to include estimated tax payments we had already made. This resulted in a significantly inflated tax liability on the extension filing. It then took two weeks of back-and-forth and three separate drafts for them to even understand and correct the issue. At no point did they demonstrate a firm grasp of the situation. I now have legitimate concerns about the accuracy of the final return and potential audit risk. When I raised these issues, the CPA was defensive and unwilling to take responsibility--even for basic oversights that should never happen at a professional firm. To make matters worse, due to their incorrect state extension filing, Massachusetts withdrew duplicate tax payments directly from our checking account. Even after I provided clear documentation showing this was caused by their error, they deflected responsibility and implied it was our fault. There was no apology and no effort to make things right. Overall, this experience reflects a lack of organization, quality control, and professional accountability. I would strongly recommend avoiding this firm if you value accuracy, communication, and basic competence in handling your taxes. read more

Dimov was extremely helpful in resolving my tax issues. I had a somewhat complicated process and I was not the most responsive client as I had a number of issues taking my attention from me, but the team at Dimov was always helpful and responsive. I engaged them to work on a past issue, but will continue using them going forward. read more

We've been with Dimov for the past two years after our previous CPA jacked up their prices. With Dimov, we've found a talented, accessible team that makes complicated filing simple. They give you a free 20-minute call to review your year and ask any questions prior to filing and then you can easily use an online portal to upload documents as they come in. The team you work with acknowledges these documents and works with you to ensure that they've received everything they need for a complete filing. This has been a painless experience and something that has been super helpful for those of us who file jointly and who have complicated investments through our financial planning institutions. read more

After selling a rental property in CA, I had a few tax-related questions and wanted help completing tax returns for my LLC (in previous years I completed them on my own). Everyone I interacted with at Dimov Associates was efficient, knowledgeable, respectful, and kind. I am SO happy I decided to go with professionals and feel fortunate to have found Dimov. Highly recommend! read more

More interested in booking the filing than service. Showed up 20 minutes late for initial appointment. Person was not local as hoped, but there is more virtual work being done. read more

We've used Dimov for 2 years and found them to be excellent. There was a bit of a delay in the initial processing but they also caught a few key deductions and paused the process so we could, on their advice, make SEP-IRA deposits that further reduced our taxes. Strongly recommended. We'll be using them again. read more

Super responsive and knew exactly what I was looking for! Definitely recommend especially if you are working with transactions that involve overseas wire transfers and etc. read more

Dimov is a first class CP A firm. The principals approach is no nonsense and let's get down to business right away. The must be good as so busy not just be cause estimated tax filings are close to due but because the team asks questions and waits patiently for the prospective clients answers. I did not feel rushed or I was getting the brush off as is the case with other firms. At the end of this meet and greet I was put on the tax schedule. I felt fortunate to be screen by a CPA firm of this caliber. The firm ta a M mm t b E good as so busy be Food read more

Dimov team is exceptional. They're very knowledgeable and responsive, and an excellent year-round resource for counsel and tax savings strategies. read more

I had a great experience with these professionals. They were fast, super responsive, and thorough. They even identified mistakes in my previous year's return, which will result in an additional refund once amended. Highly recommend Dimov. read more

These folks completed my returns very efficiently, professionally and at a reasonable price. I thought it was a bit unusual for them to invoice me before they commenced working on my returns, but it worked out fine. I look forward to working with them next year. read more

I am happy to report that my experience with Dimov Tax Specialists improved. The tax preparer continued to work my return the following days and assured me that my taxes could still be filed without issue because I was owed a return. After my taxes were completed, George Dimov reached out directly to ensure my experience ended well. I will be using their services again for my 2024 taxes and am confident the experience will be smooth. read more

We reached out to them late, classic right? They were SUPER responsive and very professional, they used various tech to make things seamless when working with documents, I felt safe and that my information was safe! They offered advice to potentially file an extension so that more time could be afforded to review our information. Very helpful and not dismissive. The prices that were discussed seemed to be a great value for the area. It seems that he has a team that works with him to manage inquiries and clients. Great service so far, will update when completed! read more

Excellent people and service! I got a response within a few hours and they were able to answer my questions quickly and did not beat around the bush. I paid for a quick consultation and within 10 minutes I was able to get directions for amending my taxes that saved me a few thousand dollars. Very grateful to Stan who helped me in particular! read more

I have been using Dimov and his team for my taxes over the past 3 years. My taxes became more complicated around 3 years ago, and I have been very happy to have Dimov's team help me navigate and file my tax returns each year. Communication is generally excellent, which I value a lot. They are polite and very responsive to any questions I may have about my taxes. They also completed their work in a very reasonable time-frame. Overall, I plan to continue using Dimov associates each year and would not hesitate to recommend their services to any of my friends or family. read more

I had them handle my tax returns and they were quick and responsive! They were very knowledgable and competently answered any questions I had. They were affordable too! Excellent time working with them and would highly recommend. read more

I needed tax related help but they weren't fast to respond. Also they don't provide free consultation. They asked for payment to even discuss the need. The virtual assistant wasn't very helpful either. read more

We just started using tax specialists for the first time this year and really appreciated Dimov Tax Specialists' super fast responses and work. They were able to fit us in when many others are not accepting clients at this time. They are quick, efficient, and easy to use. Highly recommend! read more

They were very professional and made the tax filing process very easy. I greatly appreciate their help and expertise. I would definitely recommend them to others! read more

This was my first year working with Dimov Associates, and I highly recommend George and his team for all your tax needs. They take care of everything with outstanding service--whether you operate businesses, own investments, or for your own personal taxes. Whatever your circumstance, they will handle the entire process and do so correctly and properly. They are also quick to respond to any inquiries, almost always responding within a few hours to any email I've sent (20+ emails). I was blown away by their service and care. The team is extremely competent and reliable, and I look forward to working with them again in the future. If you want a worry-free experience with a professional team of experts, contact George! read more

My first year with Dimov Associates and I couldn't be happier. Their responsive, thorough, respectful and comprehensive service instilled peace of mind within tight deadlines. Beyond that, we've set up mid-year check-ins and options for consultation before specific events (investment properties, etc). In the least, I feel like I won't be surprised by burdensome tax implications going forward. Thanks team! read more

George and the Dimov Associates team are knowledgeable and attentive in their work. My partner and I have worked with them for two years now based on their responsive, comprehensive, and thorough service. They are a pleasure to work with and provide peace of mind while making filing smooth. Thank you Dimov Associates! read more

My husband and I have gone to Dimov and his team for the past two years. We've had somewhat complicated tax situations the past two years, and his team has always been incredibly helpful, and quick, yet thorough and efficient. I'm so grateful we found them! read more

I've worked with Dimov for several years on tax returns and more complex employee stock questions. They understand a wide breadth of complicated tax situations and have excellent communication. They have been willing to work with my schedule at all times of the year and do an excellent job with online correspondence. I'd recommend them to anyone looking for smart tax advice. 100% making my life easier. read more

Such a pleasant experience filling our 2020 taxes. Smooth as can be with Dimov and his team. This is our first time filling our taxes to someone we never met in-porson, so we were quite hesitant. Based on all of the positive Yelp reviews, we decided to move forward. I am thankful we made that decision as we could not be happier with the result. Highly recommended services by Dimov and team. read more

Got an IRS letter for the first time; it was quite frightening to receive, and I needed help dealing with it. Although their consulting isn't free, the advice they gave me was very educational, practical, empowering, and saved me lots of money! I worked with Vadym and he was excellent! Would definitely consider coming back to them in the future! read more

His firm tried to charge me $2500 for advice on how moving to Boston from California would change my tax responsibilities. That's more than most firms charge for a full tax filing. Kinda uncool in my opinion. read more

Outstanding service - Seema was instrumental is sorting out some annoying tax issues. Professional and efficient!

I have had an incredible experience working with Dimov Associates, and would highly recommend their services! I particularly appreciated how communicative and patient Doni, who worked directly with us, was throughout the process. His responses were always prompt and the team always took the time to explain whatever it is we wanted extra clarity on. This is my second year using their services, and will continue to lean on their expertise for all tax-related work! read more

Wonderful experience. First time using an accounting service. I have a business background but absolutely hate accounting and tax prep. They were able to walk me through the process of deciding which deductions were appropriate and gave me ideas for next year. Will definitely use them throughout the year and next year! read more

Tax year 2020 was the first year I used a tax preparer - I previously had done on my own. I came to find Dimov Associates, and couldn't be more pleased. Not only do they answer emails in less than 24 hours - they are very knowledgeable and researched / answered any questions I had. I am thankful I found them and highly recommend their services. I'll definitely be a repeat customer! read more