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Reviews

Star Rating:

***** ISTAX Pro is rated 5.0 out of 5 stars, based on 32 reviews!

  • *****

    At the commencement of 2019, John Ismerio graciously took me in as his intern to assist him during the interim tax season. In my orientation, he emphasized the importance and value of staying up-to-date on tax law, especially during a year where we were introduced to such an extensive tax reform (Tax Cuts and Jobs Act). He was adamant about me being educated with the many changes to the tax laws, but more importantly, he wanted to make sure that that knowledge was shared and translated just as well to our clients.

    ISTAX Pro offers services in both English and in Spanish. In fact, John works extensively within the Latin community in the San Fernando Valley. John Ismerio is a very giving, honest, and hard-working individual who offers great services and is a scholar in the world of business. He introduced this great character not only to me, but I also witnessed him share the same cordial demeanor with all of his clients.

    It was a true blessing to have worked under his supervision and guidance and I am grateful to have received the opportunity.

    Revisin en espaol:
    Al comienzo de 2019, John Ismerio me recibi gentilmente como interno para ayudarlo durante la temporada de impuestos. En mi orientacin, enfatiz la importancia y el valor de estar al da con la legislacin fiscal, especialmente durante un ao en el que nos presentaron una reforma fiscal tan extensa (Ley de recortes de impuestos y empleos). Se mostr inflexible en mi educacin con los muchos cambios a las leyes fiscales, pero lo ms importante, quera asegurarse de que ese conocimiento se compartiera y se tradujera tan bien para nuestros clientes.

    ISTAX Pro ofrece servicios en ingls como en espaol. De hecho, John trabaja extensamente dentro de la comunidad latina en el Valle de San Fernando. John Ismerio es una persona muy generosa, honesta y trabajadora que ofrece excelentes servicios y es un erudito en el mundo de los negocios. Present este gran personaje no solo a m, sino que tambin lo vi compartir el mismo comportamiento cordial con todos sus clientes.

    Fue una verdadera bendicin haber trabajado bajo su supervisin y orientacin, y estoy agradecido de haber recibido la oportunidad.

  • *****

    At the commencement of 2019, John Ismerio graciously took me in as his intern to assist him during the interim tax season. In my orientation, he emphasized the importance and value of staying up-to-date on tax law, especially during a year where we were introduced to such an extensive tax reform (Tax Cuts and Jobs Act). He was adamant about me being educated with the many changes to the tax laws, but more importantly, he wanted to make sure that that knowledge was shared and translated just as well to our clients.

    ISTAX Pro offers services in both English and in Spanish. In fact, John works extensively within the Latin community in the San Fernando Valley. John Ismerio is a very giving, honest, and hard-working individual who offers great services and is a scholar in the world of business. He introduced this great character not only to me, but I also witnessed him share the same cordial demeanor with all of his clients.

    It was a true blessing to have worked under his supervision and guidance and I am grateful to have received the opportunity.

    Testimonio en espaol:
    Al comienzo de 2019, John Ismerio me recibi gentilmente como interno para ayudarlo durante la temporada de impuestos. En mi orientacin, enfatiz la importancia y el valor de estar al da con la legislacin fiscal, especialmente durante un ao en el que nos presentaron una reforma fiscal tan extensa (Ley de recortes de impuestos y empleos). Se mostr inflexible en mi educacin con los muchos cambios a las leyes fiscales, pero lo ms importante, quera asegurarse de que ese conocimiento se compartiera y se tradujera tan bien para nuestros clientes.

    ISTAX Pro ofrece servicios en ingls como en espaol. De hecho, John trabaja extensamente dentro de la comunidad latina en el Valle de San Fernando. John Ismerio es una persona muy generosa, honesta y trabajadora que ofrece excelentes servicios y es un erudito en el mundo de los negocios. Present este gran personaje no solo a m, sino que tambin lo vi compartir el mismo comportamiento cordial con todos sus clientes.

    Fue una verdadera bendicin haber trabajado bajo su supervisin y orientacin, y estoy agradecido de haber recibido la oportunidad.

  • *****

    Istax is an excellent firm for those who are really looking for help regarding filing their tax returns and any other accounting related services. As an experienced and knowledgeable accountant, he lives with a goal of providing a 100% satisfaction to his clients with the services that he provides. As an accounting major student I was required to do an internship to have some real-life knowledge and John the owner of Istax, gave me this opportunity. He not only gave me a thorough knowledge about tax laws but also trained me well enough to be able to stand out professionally and answer any tax related question to an individual.

  • *****

    I've been doing my taxes with Johnny for years & the results have always been fantastic! He is extremely knowledgeable & up to date with all tax laws. This year for some unknown reason, I decided to file with a friend but almost immediately felt very strongly that my taxes were done incorrectly. I waited about a month before reaching out to Johnny & he immediately reviewed my taxes. I discovered some inconsistencies so I decided to Amend my taxes. Instead of paying I was actually owed a refund. Lesson learned! Stick with ISTAXPRO! Always!

  • *****

    ISTAX Pro helped me understand the value of using QuickBooks that needed immediate assistance helped a friends business with with a 5 year bookkeeping job - executed flawlessly. Thank you John Ismerio for making this process easier for my friend's Partnership - your 17 years experience as an Accountant was clearly demonstratied

  • *****

    John gave me the opportunity to join his team as an intern in June 2018. I am extremely grateful for the valuable experience I have gained while at ISTAX Pro. Before this internship, I knew close to nothing in the subject of taxation and accounting. Even though I am majoring in the subject itself, I was able to learn more in 10 months than what I have learned in 4 years in the school setting. Tax season was an unpredictable experience I will never forget. John was always open to answer any questions we had and spent countless hours making sure we learned everything we needed through trainings and other opportunities. I highly recommend his services to anyone looking for a dedicated, trustworthy accountant that besides demonstrating his expertise, he offers a personal relationship with his clients. Thank you John, thank you ISTAX Pro!

  • *****

    I want to thank ISTAX Pro for expanding my horizon throughout this tax season. John is very experienced in this field and yet very humble to lead, educate, and most importantly, he brings me to the whole new level of professionalism. John is always happy to answer all your tax related questions. Anybody that wants to have their taxes done without any headache should go to ISTAX Pro as this company is now 100% paperless and virtual.

  • *****

    I have to send a lot of thanks to John because of all the knowledge and experience he gave to me. He is the knowledgeable, passion and patient man. I came to ISTAXPRO with zero knowledge about tax, I also have a big lack of communication and English ability. That makes me fall behind everything he says, but he never let me alone while I'm lost. He slowly explains to me over and over again, make sure I get it. I appreciate that a lot and highly recommend everyone who needs to get their taxes done should come and experience your taxes season here. John gonna bring you the best service and advisement that I'm pretty sure everyone wants to have it. Thanks, ISTAX and thanks, John.

  • *****

    If you want to have peace of mind, Istax is the way to go!
    John has been doing our taxes for about 13 years and thus far our experience has been a positive one. My returns are pretty straight forward but my husband's are a bit complicated, and everytime we are in there John makes sure to cover all bases. We are grateful for his knowledge and wits, and his attention to detail.

  • *****

    I've been going ISTAX since they first opened 17 years ago;)! Still the same personal one on one professional service! We recommended ISTAX to our family members and friends and a lot of them are also still faithful clients. Thank you ISTAX for your quick and fast professional service ;)!

  • *****

    My mom has been coming to John for a few years now and from the very beginning him and his staff have been very professional, detailed, friendly and thoughtful. And the fact that he speaks perfect Spanish makes a huge difference for both my mom & I THANK YOU for the excellent service once again!!

  • *****

    I’ve been doing my taxes with John for a couple years now, and I never regret coming back. He is extremely knowledgeable and always treats his clients with respect and kindness.

  • *****

    Tax Season can always be a little nerve wrecking from some but John made my experience this year nice and easy! His great hospitality and expertise made this Tax year a great one :)

  • *****

    John has a great office and is centrally located. He is always professional and his staff very helpful. He responded to my call super quickly & saw me the same day.

  • *****

    If anyone is looking for a truly professional, efficient and welcoming Tax preparer. John is the person to see !! I've been doing my taxes every year, for just about 10 years with IsTax and I have always been happy and never left with any questions unanswered or any doubt.
    You will always feel welcomed by John and his staff. Very helpful, and attentive to your tax preparation needs. It has always been a good feeling when you walk in and are greeted by your name. John is definitely going to be my tax man for a very long time...

  • *****

    This is my favorite place to file my tax every year.lets say i wont be going anywhere else and a very peaceful environment.everyone in the office always make you feel at ease.

  • *****

    Highly recommend been doing taxes with them for many years and always a quick and easy process. Very knowledgeable and honest owner and staff

  • *****

    John is a great accountant and it was a pleasure working under him as a junior tax accountant. He is extremely knowledgeable in accounting and taxation, reliable, and goes above and beyond for his clients. He has helped me in my journey into the professional world.

  • *****

    Their name says it all! They are very professional, accurate and efficient on what they do. I feel very confident when is tax time because John is well aware and informed of any government changes and regulations. I highly recommend them.

  • *****

    I've been working with John for several years. Working with John actually makes me look forward to tax season! His team is always professional and friendly and best of all, very organized. We have a checklist of requirements before we meet and this makes the process go quickly and painlessly. I highly recommend John to be entrusted with your tax planning. Cheers!!

  • *****

    IsTaxPro is the place to do your taxes with the best knowledge on the latest IRS updates,rules and regulations, I have been a client of John for 14 years and I can say that John has taken care of me since I met him. I always happy to send people his way i have recommended him to friends and family members and will continue to do so. Keep up the good work John?

  • *****

    I have been a client of John for 17 years and I can say that John has treated me with care and respect from day one. He’s been advising me and taking care of my taxes for all this time. I have recommended him to all my coworkers and family members and will continue to do so.

  • *****

    ISTAX Pro has been completing my tax returns for at least a decade! John Ismerio is knowledgeable, complete and honest. It is always great to see him each year.

  • *****

    If you need a good, smart and reliable tax preparer you must go to John Ismerio he is awesome !!!! You will not regret it and I guarantee you that you won't regret it. He has 15 years experience and also my high school friend

  • *****

    I have known John for over 20 years. He is professional, honest, resourceful, efficient, trustworthy, and hard working. One of the smartest people I know. Highly recommend him to any individual or business owner!!

  • *****

    I have had the great opportunity of being a part of John Ismerio's tax preparation and accounting team in the past and highly recommend his services. He is a seasoned tax accountant with over 15 years experience in individual and business taxes! He is professional, extremely resourceful and dedicated to his clients. He goes above and beyond to ensure his clients receive the best personalized service and recommend him for all your tax and accounting needs!

  • *****

    JOHN IS AN HONEST AND VERY WARM HEARTED PERSON. My husband and I Trust him with All our accounting. He is one of a kind accountant who WE Trust and believe that he would do what’s BEST for US! We wouldn’t go anywhere Else and His prices are Very reasonable!

  • *****

    John and Rose provide their customers a service of excellence and professionalism. John has 15 years of experience and is very knowledgeable in the field of accountancy. ISTAX provides English and Spanish services. If you're looking a place to do your taxes this 2018 go to ISTAX and don't wait until April 15! Best customer service!

  • *****

    Been a customer since this business started????! Always get treated with respect and professionalism! Every year we sit down with Jon n review our paperwork in person non of this “ just drop it off n I’ll work on it” stuff. Thank you Jon for always making the time to answer all our questions and helping us understand what we are filing for.

  • *****

    John is great at what he does! I've been having my returns prepared there for 7 years and followed him as he moved to another location and back. He acquired all the info he needed to prepare my taxes involving income tax laws from several different states. I'm very confident in his. Cpa abilities, And even though I'm quite a distance away from burbank, the peace of mind is worth the trip.

  • *****

    What can I say..istax is the best , john is great at what he does. He's very professional and his staff provides great customer service.I first met john through a friend 13years ago and have been coming to him ever since.i highly recommend anyone to come see john

  • *****

    John is the best!! Come see him for all your tax needs opened new office on sepulveda and Plummer!! Awesome!!