As a new first time homebuyer, the KPR team was instrumental in answering my questions and…read moreproviding me the guidance I needed to make the right financial decisions throughout my homebuying process. They were kind, courteous, followed up with me on my open asks and were able to explain all the rules and guidelines to me in an easy to understand way. I won't hesitate to come back for future help!

Ken is extremely knowledgable in the area of equity P&L/compensation and helped me navigate through…read morethe quagmire of tax implications of ISO, RSU, ESPP, and both short/long term holding implications. He helped us sort out a mess the IRS years back with relation to ISO stock and AMT (pre-Tax and Jobs Act) that we are forever grateful for and have been going to him since. From a cost perspective, KPR is reasonable for a seasoned professional in the upper level with a service touch. On the service side, Annabelle has been amazing in providing that extra care and attention to details to remind us of milestones.

Oscar has been doing my parents taxes for over 8 years now and he has been of great help and…read moreguidance. He is professional and knowledgeable. I would highly recommend him

I made a tax appointment on April 1 for May 6. When I scheduled it, I told the office it was to…read moreprepare 2025 taxes for my mother and for a trust she has. When I arrived today, I met with a man named Oscar. I told him I was there to file taxes for my mother and for her trust. For some reason, Oscar asked me when my mother died -- she's still alive. Then he told me he couldn't do a trust return. When I asked why they'd booked an appointment for a trust return if they don't handle trust returns, Oscar blamed his assistant. This is despite the fact that "trust income tax preparation" is listed as a specialty on this very Yelp page. So now I have to start from scratch -- find a new tax professional and book another appointment, probably a month out. This is incredibly inconvenient, and it was easily avoidable. The worst part is that it's going to cost me real money. The delay between when the trust taxes should have been filed and when they actually will be filed is going to increase late payment fees and penalties. Will Robert Abbott Tax Services cover that cost? I left 1 star because 0 stars wasn't an option.​​​​​​​​​​​​​​​​

Jeffery Rondini is very rude. I called his office explaining I was trying to upload my father's…read moretaxes to the portal. I simply followed all instructions to register for an account. The next step was to wait, to receive an email with further instructions. I never received the email, so I decided to call. He was rude from the start. I simply told him sir I did everything I was suppose to do. He was very adamant that I had to a mistake which I didn't. He didn't even try to look into the problem or see who I was filling for. I'm going to make sure my father save his $400 dollars from now on!

I've been going to Mt Diablo Tax Pros for about 5 years now. They are absolutely the best! Very…read moreinformative and helpful. It's so much better going to them, than trying to work through turbo tax and make guesses. I turned in my documents about a week ago and they already finished all my taxes and should be getting a return in a couple of weeks!

I needed emergency assistance filling some past taxes since I was moving out of town. I had a lot…read moreof concerns and questions since I had many 1099s as well as different investments in stocks and cryptocurrencies. Got on the phone with Will and he was able to reassure me and answer all the questions that I had before we got to work. Will is super knowledgeable when it comes to filling taxes with cryptocurrencies and investments which is something that 99% of any other CPAs struggle with. Due to my limited availability, we ended up opting to just have will file my taxes online via email. After sending him all the paperwork necessary, Will said he'd work out my taxes the day after. Rest assured the next day came by, and before filling, Will sent me a couple of forms that needed to be signed, and my taxes were done! Will is hands-down the best and most honest and ethical CPA I've ever worked with, he always goes above and beyond to answer any questions as well as give any recommendations of any blind spots you might have. I was so lucky to have him work on my Taxes and will definitely work with him on any future fillings. If you need a CPA who's super knowledgeable on Tax codes, investments such as stocks and cryptocurrencies, as well as getting started on a small business or even recommendation on your current business, I cannot recommend Will enough. Will is always getting informed in new laws as Taxes change which is super important nowadays.

Had some back taxes to do a while ago and Will took care of it quick and easy…read more This year it was a quick extension while I was working to get all my forms in. I like how I'm able to scan and email (or in my case share a OneDrive folder) of the collected forms and W2s and he can take it from there. Invoicing is clear and straight forward with itemization, a bit more expensive than the HR Block I used to use but a lot more convenient and helpful from my viewpoint. You get what you pay for as the saying goes. Always fun and friendly to talk to and he helps to lay things out clearly and offers some great advice.

Our 2022 taxes had become incredibly complicated and I didn't feel comfortable trusting my tax…read moresoftware any more. After searching for a local professional and then double checking on Yelp, I reached out to Effective Tax & Accounting Services and had the pleasure of connecting with Belinda Tarlach. From our first phone call, I knew we found the right fit. Each complicated question was smoothed out with a thoughtful conversation and next steps where needed. She has set up a great process for all our work to be done online. I was very comforted by the clear checklists, timelines, and expectations for us and her. We moved this year and the process didn't change. We wholeheartedly recommend her services. She is an excellent partner for this very stressful and unfortunately necessary task. We have trusted her for the last three tax seasons and we will continue to do so as long as she'll have us as clients.

Belinda has been a trusted partner in preparing our individual taxes for several years. In our…read morefirst work together she kindly and efficiently helped us unwind and fix errors made in several previous years of tax filings done with consumer software. It's clear she possesses a deep understanding of the tax code, and her approach is both fair and professional. I highly recommend her services.

I can't say enough good things about John Mao at Argus CPA. When our CPA unexpectedly retired and…read moreour corporate return was due on March 15, John came to the rescue. He was calm, detail-oriented, and genuinely caring about getting it right. He turned a stressful moment into a relief. I wish I could give him more than five stars!

John, you are just amazing! Our business has income tax…read moreissues and John helped us resolve them. Not only is he very knowledgeable (and you can tell from others who cannot answer your questions; they just keep on talking.), he is very kind, considerate of what our challenges are. (again; others including our recent tax attorney just reciting the tax laws that do not even apply to our conditions.) He listens, focuses on the issues, and able to answer the tax questions we have. Terrific!

I had a great experience with Lisa, who helped my husband and me complete our tax filings and…read moreplanning to keep working with her. She's incredibly responsive and an excellent communicator, which is essential when navigating complex tax rules.

Lisa is the best. She's taken care of my family's taxes for more than a decade, is amazing to work…read morewith, and super friendly. and caring.

G3 Consultant--especially Kat David Goncalves--has been handling my taxes since 2019, and I…read morehonestly couldn't ask for anyone better. Kat is always clear, detailed, and straight to the point, which makes such a big difference during tax season. With all the forms, technical questions, and juggling two jobs, it can get really overwhelming--but every year, I know I'm in good hands. Kat always has my back and makes the whole process so much less stressful. Highly recommend--10/10, every time!

Note: I am 0% knowledgeable about taxes, my dad just introduced me to Glenn! Glenn is always so…read morekind, communicative, and prompt. He does everything I need, and I never have to worry about anything as long as I get all my required documents in which is honestly the bare minimum I could do and all I could ask for! I also only pay about $160 (only paid more this year, like in the 300s, for special stuff done). Definitely a great price and very hassle-free. Definitely recommend!

Been going here for years and always have great service. Staff are friendly and Les is great.read more

Les and his staff are amazing. I have recommended them to all my friends, several who had difficult…read morebooks involving trusts and multiple entities. If you have a simple financial situation, I recommend doing your accounting yourself. Anything else (self-employed, trusts, multiple investments) go with Les. My mother was an accountant, and she was the one who recommended this company, when she became too sick to work.

My wife and I have been working with Natalya the past 5 years and she's been awesome and great to…read morework with. It was important to me to establish a relationship, and not just a "transaction" - so I value the professional relationship we have had with Natalya over the years. Natalya has worked on our personal tax returns and the ups and downs of multiple business tax returns over the years. As needed, I've also reached out to Natalya (she's also a Lawyer along with being a CPA) regarding topics that require a lawyer - and she always refers me to another lawyer in her network accordingly if it's not within her area.

My husband and I needed a accountant/tax lawyer to help us with a tax return that was flagged by…read morethe IRS. I found Natalya on YELP and called her office. Within 24 hours her office set up a ZOOM call with Natalya. She explained her process and fees upfront. She was able to find the mistakes that were made and is now reviewing another return to make sure we don't receive anymore letters. Her work ethic is amazing and she is both professional and friendly. I 100% recommend her for any tax needs.