Super
Friendly, Fast responds, clear communication. They tell you clear as day what you need to do and make it so easy!
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.
Friendly, Fast responds, clear communication. They tell you clear as day what you need to do and make it so easy!
I had a great experience working with Sina and the Filing Express team. Sina handled our ITIN, EIN, and all required company documentation with professionalism and clarity. He was very knowledgeable about U.S. tax requirements, filings, and compliance, and guided us step by step to make sure everything was done correctly. Communication was clear, timelines were respected, and whenever I had questions, he took the time to explain things properly. This made the whole process smooth and stress-free, especially as a non-US business owner. Highly recommend Sina and Filing Express to anyone looking for reliable support with U.S. company setup, taxes, and compliance. ⭐️⭐️⭐️⭐️⭐️
In August paid for ITIN service, initial contact with person so called “Prince”(last name never provided) apparently the sales guy to hook you in. 2nd contact Sina Bonabi, he contacted for all documents(passport and other personal info). 3rd contact an interview with some lady. After submitting all documents, they sent a confirmation, this was in October. Last week I have sent them at least 5 emails, whatsapp messages for an update..zero response. I called IRS, they confirmed that ITIN application was never submitted. I have filed a complaint to State Attorney General where they are registered and to Better Business Bureau for deceptive and unfair business practices. STAY AWAY from this company.
Super disappointed with this service. We trusted them with our ITIN application because the initial setup process (skype, paperwork, etc.) seemed professional. But once they had our documents, the communication basically died. We spent months chasing them, only to be told to 'wait a bit longer.' Turns out, they were just running out the clock. As soon as it was too late to dispute the charge, they stopped answering emails entirely. We never got our ITIN. It feels pretty calculated and we feel totally misled.
Paid for the ITIN service, very responsive at first, then didn’t hear anything for months, no replies at all, even tho I wrote multiple emails! Then received a refusal of ITIN from the IRS without information from Them. After weeks of hassle I finally got a response that they are very sorry and that they will try to get my ITIN again and it should take 4-7 weeks. That was in JUNE, so now after 7 months = 28 weeks later, no ITIN, no reaction to any communication. Stay far away from this company!!!
I filed for an ITIN with them, and they were very helpful, communicative and professional. I had a great experience and definitely recommend them!
I had an excellent experience with Sina Bonabi at Filing Express for my ITIN application. Sina was extremely knowledgeable about the entire process and took the time to explain everything in great detail, which gave me a lot of confidence from start to finish. He was very communicative, responsive, and always willing to answer my questions. The whole process was incredibly smooth, and everything was handled efficiently and professionally by Filing Express. I truly appreciated the level of care and expertise Sina provided and would highly recommend him and Filing Express to anyone needing ITIN services.
I’m very satisfied with the help I received with my ITIN application. The entire process was clear and smooth from start to finish. Whenever I had a question, I could simply reach out and I always received a quick response with a clear status update. The communication was professional, fast, and reliable, which made the whole process feel safe and stress-free. I truly appreciated how helpful and responsive they were throughout. I highly recommend them to anyone looking to obtain an ITIN and wanting a trustworthy and knowledgeable service.
EIN helped me get an ITIN so I could get money back from the IRS. Sina and the team were incredibly friendly and helpful through the whole process, and apologetic if things took longer than expected.
Had my ITIN renewed successfully. The process was smooth, cordial and professional. I was informed well about the delays due to the Government shutdown and other issues and this managed my expectations pretty well. Sina and the team were responsive. I'll come back again.
Verry good service from filling express with Sina Bonabi and his team. Good communication i will recommend this to anyone to get your ITIN fast.
Outstanding ITIN Service – Fast, Professional, Zero Headaches Filing Express absolutely nailed it. From day one, the process was clear, efficient, and handled with real professionalism. They explained every step in plain English, answered quickly, and delivered exactly what they promised. If you value speed, accuracy, and peace of mind (a rare combo in anything tax-related), this is the team. Bottom line: they perform. I’d recommend Filing Express to anyone who wants their ITIN.
I needed an ITIN to start my business. I chose Filling Express because they offer a guaranteed ITIN service. Sina Bonabi helped me every step of the way, clearly explaining how to fill out all the paperwork, and response fast on email! I received excellent service and highly recommend Filling Express if you need an ITIN!
I’ve come to know about Filing Express though my husband who has worked with the entire team more than 4 years ago. The service is professional, the team are il to date with all their information and are well versed in making sure you receive the best service tailored to your needs. I can highly recommend Filing Express to anyone looking to obtain their EIN data or starting up a company. Thank you Sina and Nico
Filing Express really helped me when I needed it most. The team was responsive, professional, and made the whole process smooth and stress-free. They guided me clearly, answered all my questions, and delivered results exactly as promised. I definitely recommend them if you want a company that is trustworthy and efficient.
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