"Sai Das provided excellent support…
"Sai Das provided excellent support over the phone and clearly explained the next steps I need to take."
By Deep
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
254 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Advantage 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 The Fair Hearing, with an average rating of 4.6 out of 5.
254 approved reviews, newest moderated first
"Sai Das provided excellent support over the phone and clearly explained the next steps I need to take."
By Deep
Consultant resolved the problem quickly and he was very polite.
By Upendra P.
Great Support By Sai Das
By neha W.
Thank You for your help and detailed explanation.It has been pleasant experience working with Saurav and team.
By Rupesh K.
Patient clearly explained everything
By Pallavi S.
Hafeez is good technical person to help with filing my Tax Amendment for the year 2022. He tracked until submission of all the documents and close the file successfully. Appreciate his support and help for completing this task. Good Luck Hafeez for your wonderful carrier.
By Customer
Saurava has helped me very kindly with all the steps required for amendment. Also helped with a voucher for the payment on amendment. He is also Very calm.
By Shubham M.
Very helpful in resolving my issue quickly and knowledgeable about the process.
By Pavan