Very efficient team and process and…
Very efficient team and process and always proactively informed on the status which I very much appreciated.
Filing Express (Formally EIN Express) (einexpress.com) has a 4.7 out of 5 rating on OK.one, based on 75 user reviews collected here. It is listed under Legal Services & Government and its reputation is excellent. Praise is nearly unanimous, with 92% rating it 4 stars or higher; The business has not yet replied to negative reviews. Last updated 2026-08-10.
Very efficient team and process and always proactively informed on the status which I very much appreciated.
My name was incorrectly spelled as TaruM instead of TaruN by IRS and EIN Express or Sina Bonabi never bothered to respond back or get it resolved until date despite multiple reminders.
Great work. They made it quite easy.
Sina, and Filing Express were fast, efficient and very informative. They made the process of obtaining an EIN and an ITIN extremely easy and their attention to detail was amazing! I highly recommend them!
Thanks Sina for the great service u gave me for the ITIN application! Will 100% recommend you!
I did the ITIN service with Sina Bonabi of Filing Express and it was fantastic. Sina is on top of everything. Would use them again for all their other services!
My experience with Filing Express's ITIN service has been incredibly positive. The entire process was explained very clearly and step-by-step over several Zoom calls. I received excellent help from Sina Bonabi, who took the time to make sure everything was handled perfectly. You couldn't wish for a better company for your ITIN application!
I’m very happy with the service I received from Filing Express and the ITIN Service, especially from Officer Sina Bonabi. The entire process was smooth from start to finish. Communication was always clear, they responded quickly to my questions, and everyone was friendly and professional. I received my ITIN, and they made what could have been a complicated process feel easy and stress-free. I highly recommend Filing Express and Officer Sina Bonabi to anyone who needs an ITIN. Thank you for the excellent service!
It was a great pleasure working with Filing Express and ITIN Service. Sina Bonabi was incredibly attentive and thorough throughout the entire filing process. He kept me updated every step of the way, making sure I always knew what was happening. Everything was completed exactly within the timeline he promised, and I received my paperwork right on schedule. I highly recommend Filing Express and ITIN Service to anyone looking to obtain their ITIN. Their professionalism, communication, and reliability made the entire process smooth and stress-free.
Filing Express helped me to get my ITIN number in short time. They are very professional and have a great team.
Sina Bonabi from Filing Express did an amazing job helping me with my ITIN !
Review for Sino Bonabi for his services to get ITIN I want to thank Sino Bonabi for his excellent service a gold standard service he gave me, very polite and very professional , he give me an answer to my questions in a timely manner.And I’m very happy, for sure I will recommend him to my friends and family.best regards. Cora J. Pagulayan from Canada.
I had a great experience. Filing Express kept me updated during the filing and delivery process and provided my information as soon as they received it. They were helpful and knowledgeable. I highly recommend them.
I had a great experience with EIN Express. The process was quick, straightforward, and handled professionally from start to finish. With special thanks to Sina, for his fast, responsive, and personal service. He made the entire experience smooth and stress-free. I highly recommend EIN Express to anyone looking for efficient and reliable tax application and filing services
Sina is a G he helped me a lot with everything quick responses even to dumb questions asked by me
Used Filing Express to receive my ITIN. I can highly recommend them, as their service and communication were exceptionally especially with Sina Bonabi. The process was incredibly tough to endure because of the delay and backlog caused by the recent US tax season and US Government Shutdown and their effects on the IRS ITIN Department and their operations and processing. Despite this, Filing Express showed that they deliver what they promise and won't ever give up on my ITIN case despite facing obstacles and delays created from the recent US Tax Season and US Government Shutdown that severely affected the Internal Revenue Service and their processing.
Filing Express, Sina Bonabi, and ITIN Service was just exzellent!!
Sina at EIN Express did a great job helping me successfully get my ITIN number, Well done!
⭐⭐⭐⭐⭐ I had a great experience with Filing Express and Sina Bonabi throughout my ITIN application process. As a non-U.S. resident LLC owner operating an Amazon business, I needed an ITIN for U.S. tax compliance. Sina and his team provided clear guidance, handled the paperwork professionally, and assisted with IRS follow-up when processing delays occurred. Although the process took longer than expected due to IRS backlogs, Filing Express stayed engaged and ultimately helped resolve the issue and secure my ITIN successfully. I appreciate the professionalism, persistence, and support from Sina Bonabi and the Filing Express team. I would gladly recommend their ITIN service to other international business owners.
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