AotaxAdvantage One Tax Consulting, Inc. (AO Tax) is a comprehensive tax consulting firm specializing in tax return preparation, tax planning, compliance, accounting, bookkeeping, business advisory, incorporation, and payroll services. Since 2003, we have proudly served a diverse clientele, ranging from individuals to small and medium-sized businesses. With a strong reputation for reliability, over one million Indians in the USA have trusted AOTAX as their preferred tax filing partner.
Aotax (aotax.com) has 254 customer reviews on Five Star Index, with an average rating of 4.6 out of 5.
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Himanshu P.
I requested to file an ITR extension. There was lot of confusion over emails. They have their office setup in India. After lot of communication over email, they filed and extension before IRS deadline. On day of last day of tax filling they filed my ITR, while have only asked them to file extension. Their software system is full of confusion. Their staff is not helpful.
Rajan M.
Prashant helped me through the process, very professional, great overall service.
Sahil G.
Good service .Relationship manager Battu Rochith was patient all throughout the process and making sure everything is alright.
Akanksha P.
It was a pleasure working with Mohd Asghar Ali Khan and Mahesh for my tax preparation, and I cannot recommend them highly enough. From the very first interaction, these two professionals made me feel like I was their top priority. What truly sets them apart is their incredible attention to detail and acting fast when a change is required. But what impressed me just as much was their customer empathy. Tax season can be stressful, and Mahesh and Asghar have a rare ability to make the process feel manageable and even reassuring. They took the time to explain everything in plain language, answered every question with patience, and genuinely listened to my concerns. If you're looking for tax preparers who combine technical excellence with a human touch, look no further. Mohd Asghar Ali Khan and Mahesh are the real deal. I'll definitely be coming back next year!
Sagar
Roshan is a thorough professional and knowledgeable when it comes to tax filing. Definitely seek his help. Amazing guy to work with and clarifies all the questions. Rithika is great in follow ups and reminding about key dates. I highly recommend them
Narendra K.
I have been working with AOTAX for my tax filing from last 4 years and all the tax analysts/ professionals are very professional and prompt. They always do right things and never had any issues. Worked with Shaik Zubair and he was really knowledgeable, answered all my questions. Thank you, AOTAX!
Indira S.
AO Tax .. follows up untill you pay the INVOICE.. After that they are least bothered.. you don't even know if they have filed your tax with IRS or not...
Response from AotaxApr 8, 2026
Dear Indira, We sincerely regret any inconvenience you’ve faced. Ensuring a smooth and hassle-free experience for our customers is our priority. To assist you better, please share your ticket ID or reach out to [email protected] with the relevant details. Our team will review your case and take the necessary actions to resolve this matter at the earliest. We value your trust and look forward to assisting you.
edward allan A.
Most of the reviews you see in this site are folks who are related to them in andhra. They will call you a million times before you file but post filing they abscond. They completely filed my taxes wrong and because of them I paid heavy fees from IRS. I worked with a ganesh sunkara from this agency who was as inadequate as possible
Response from AotaxApr 8, 2026
Dear Edward, We sincerely regret the inconvenience caused in this regard . Our team is working on your case and will take the necessary action to resolve this matter as quickly as possible. We truly value your trust and appreciate your patience.
