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Mansoor Hussain Ansari

Tax Attorney

5.0   17 reviews
  • State Years
    Texas - TX 5 years
    Georgia - GA 6 years
    Illinois - IL 15 years
  • Licensed for 5 years
    State TX
    Acquired 2018
    Eligible to Practice in Texas No misconduct found
  • Licensed for 6 years
    State GA
    Acquired 2017
    Active Member in Good Standing No misconduct found
  • Licensed for 15 years
    State IL
    Acquired 2008
    Active and Authorized to Practice Law No misconduct found

We have not found any instances of professional misconduct for this lawyer.

About Mansoor

Learn Mansoor’s areas of practice.

Practice areas
  1. Tax
    State and Federal tax disputes both civil and criminal.

    17 years

  2. Business
    SNAP Trafficking and Business license revocations that occur as a result of state tax delinquency.

    17 years


No contact information available for this lawyer


5.0 / 5.0
  17 customer reviews
5 Star
4 Star
3 Star
2 Star
1 Star
Posted by Adam.S | February 25, 2022
This review is from a potential client who consulted with this attorney.
| Consulted Attorney
Great communications by his professional team, Mr. Ansari was straightforward and right to the point answering my questions and concerns. He definitely exceeded my expectations. Highly recommended.
Posted by Joshua | November 15, 2019
This review is from a person who hired this attorney.
| Hired Attorney
A Real Tax Expert
I had two issues, one with the Georgia Dept. of Revenue and the other with the IRS. Mr. Ansari was able to take care of both tax problems and put my mind at ease so I could concentrate on my business. The outcome for both were way better than I expected! I have already recommended a couple other people to him. Thank you Mr. Ansari for your hard work, expertise and dedication.
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Posted by Castellano | November 8, 2019
This review is from a person who hired this attorney.
| Hired Attorney
Sales Tax Expertise
I went with Ansari and Firm because I knew I wasn't getting charged for research. I had spent hours trying to understand shipping and handling as it pertained to my audit. In the first 2 minutes of my consultation he laid it out and explained my entire audit. I would rather spend money on a lawyer that knows what he's doing than paying a lawyer for research.
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Posted by Gerald | May 9, 2019
This review is from a person who hired this attorney.
| Hired Attorney
Simply The Best !
Mr. Ansari and his team come highly recommended by me.They took the time to go through every step of the process with me.At the end of it a came out with a better than expected outcome.Immaculate!
Posted by Scott | June 27, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Professional, Thorough and Extremely Knowledgeable
I hired Mr. Ansari because of the fantastic reviews that I read about him and his law firm. During our first meeting he explained exactly how he would handle my case in a language I could understand. He was always available for questions, professional and knew exactly how to manage my case successfully. I had a $50,000++ tax debt and he was able to reduce it to only $400 !!! I would recommend that anybody with any size tax debt speak with and hire Mr. Ansari. What a fantastic experience!
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Posted by Diamond | August 29, 2017
This review is from a person who hired this attorney.
| Hired Attorney
Easy to work with and Results
Mr. Ansari and his team made filing and communication easy. He walked me thru each step of the process. I was made aware of how long each phase would take. Basically things and information you need when you're already in a stressful situation. Will definitely be using his services for my regular filings as well.
Posted by Zameer | October 14, 2016
This review is from a person who hired this attorney.
| Hired Attorney
Helper for USDA Snap problems
I am writing this report on Lawyer Mansoor Ansari because he is a strong lawyer for the Usda problems. The Usda sent me a threatening letter telling that I had violated SNAP laws and Ebt cards. My grocery store makes most of the money from ebt cards and the snap. Lawyer Mansoor Ansari worked on my case and helping me get the charges off. Thanks, From Knoville, Tennesse
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Posted by Jim Schoene | October 4, 2016
This review is from a person who hired this attorney.
| Hired Attorney
Best Tax Attorney for the Most Complex case
This guy is like a tax encyclopedia and knew more than the auditors and the lawyers of 4 states. I hired Ansari Tax not knowing much about attorneys besides my divorce lawyer who was not that great. I was researching tax using google and found many of Ansari's articles on matters relating to my problems. I have businesses located in 4 states each of which I owed every type of tax imaginable. Ansari worked with me for 6 months to get my taxes together and then he appealed each state's liability one by one. It wasn't cheap, but it was the best money I've ever spent. My businesses are now running smoothly and they even put controls in check so there can never be any more problems. Thanks!
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Posted by Mark | July 29, 2015
Thank you Mr. Ansari!
I contacted Mr. Ansari because I had not paid taxes for 5 years. They had finally caught up with me, however I was in no financial or physical condition to pay what I owed. Mr. Ansari was able to offer them a very low amount and somehow have it accepted. A few more payments and the lien on my bank account will be lifted. He is obviously an amazing attorney. He kept in great communication with me throughout the process. I can never thank him enough. i recommend his firm whole heatedly.
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Posted by Anthony | April 24, 2014
Sales and use tax expert
Great lawyer. Dealt with my problems thoroughly and promptly. Went to 2 other lawyers before him and neither understood sales and use tax audits. Experience matters and Mr. Ansari knew exactly how to handle my case and the department of revenue.
Posted by Charlie M | May 3, 2013
One Hell of a Tax Attorney!
Due to a costly bookkeeping error in filing sales tax for our business, we found ourselves in a serious tax situation with the Illinois Department of Revenue, had our liquor license on hold, and had no idea what to do. In finding Mansoor Ansari in the first 24 hours, he was able to organize our case, file all necessary paperwork with IDOR, and had our liquor license hold lifted in 72 hours. Throughout the entire process (which was devastating to my wife and I) he kept a positive attitude and kept us well informed throughout the process. There is no doubt that we would have lost our business, that we had worked so hard to build, without his help. We can not say enough great things about his professional abilities and could not recommend him any stronger to anyone who is in need of such services,
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Posted by Dezzy | October 25, 2012
Very thorough Attorney
Attorney Ansari was very thorough the entire way through my tax cases. He followed through and was able to bring a huge 3 year tax issue to a resolution. He is a great attorney and I would highly recommend him.
Posted by Al Nasser | October 18, 2012
Great Experience
Attorney Mansoor Ansari is helped my wife and I start our grocery store. He prepared contracts for our employees and purchase agreements for buyers. He informed us about the need for having important documents in place to help assist our business in making smoother transactions and being protected from liabilities. On Octotober of this year, one of these contracts saved us from a $100000.00 law suit being filed against our business. We would have lost everything if the Business Attorney Mansoor Ansari did not plan our business and help protect us. When we called his office his secretary emailed us one of the agreements that was made over 4 years ago and we knew that we were protected and the Plaintiff dropped his law suit. We didn't need to hire a lawyer to fight the law suit. We were already safe. This Attorney knows how to save you money and help make you money!!
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Posted by Norma | October 17, 2012
Honest and Dependable!
True to his word, Attorney Mansoor Ansari releived me of a tremendous debt to the Internal Revenue Service. He promosed to do eveything in his power to reduce or eliminate my debt. At our initial meeting he told me to "place my stress with them and enjoy my summer." Several months later, he informed me that my debt had been reduced to ZERO!! God bless you Attorney Ansari! Thanks to you, my daughter and I can now go on with our lives.
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Posted by Richard | July 10, 2012
knowledgeable IRS defense attorney
Mansoor Ansari has been great to work with. My wife and I hired his firm to handle our problems with the IRS. After trying to deal with them ourselves for months, we just felt as though we were backing ourselves into a corner. We knew we needed help fast....We contacted a few other attorneys but Mansoor was the only one that made us feel like he knows what he is doing....Also, he was referred to us by our accountant that actually use to work for the Ansari Tax Law Firm...He gave us a run-down of the entire process and what he would likely be able to do. He went through our files and started working right away. Last week he resolved our case and we got the tax resolution Mansoor said we would likely be able to get....Great tax attorney!
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Posted by David Vjekoslav | June 29, 2012
Great IRS/Sales Tax Attorney
Mansoor Ansari J.D. LL.M.--------This is the best tax attorney in Michigan. I had a IRS tax problem for many years and I did nothing about it just hoping it would go away. But as we all know..the IRS NEVER forgets!!! By the time I hired this lawyer I also had a sales tax audit with the Michigan Department of Revenue. Mansoor quoted me a fee and explained exactly how he was going to handle my matter and what my options were. He took care of everything as planned. He kept me in the loop throughout the whole process....I would suggest you call this Attorney if you want honest and affordable representation with your tax issues.
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Posted by Mildred | March 3, 2011
Fast work
I came to Mansoor trying to get the IRS off of my back. I first hired another firm and they didn't do any work for 2 years. Mansoor took my case and updated me every week. He is very quick and very easy to talk to. I felt very comfortable with him and for the first time in a long time I can sleep at night. I don't have any IRS problems and my credit score went up.
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  • Retainer Always
Payment methods
Cash, Check, Credit Card


AVVO RATING 8.3 (Excellent)

Work Experience

  • Attorney
  • Ansari Tax Law Firm
  • 2009 - Present


  • DePaul University College of Law
  • LL.M - Master of Laws
  • 2010
  • Thomas M. Cooley Law School
  • JD - Juris Doctor
  • 2007

Languages Spoken

  • English

Attorney endorsements

Received (15)
Given (30)
Endorse Mansoor
Unknown Attorney | Sep 21
Relationship: Fellow lawyer in community
"I endorse this lawyer."
Tax Attorney | Aug 29
Relationship: Fellow lawyer in community
"Mr. Ansari is very good at helping people with their tax problems. I endorse this attorney."
Tax fraud and tax evasion Attorney | Jun 04
Relationship: Fellow lawyer in community
"I endorse this lawyer. Mr. Ansari possesses a wealth of knowledge in the field of tax law and will represent clients well."
Tax fraud and tax evasion Attorney | Apr 21
Relationship: Fellow lawyer in community
"I endorse this lawyer."
Tax fraud and tax evasion Attorney | Mar 16
Relationship: Fellow lawyer in community
"I endorse this lawyer."
Tax fraud and tax evasion Attorney | Mar 10
Relationship: Fellow lawyer in community
"I endorse this lawyer. Attorney Ansari is obviously an exceptional lawyer who is dedicated to his field of law, the needs of his clients, and making tax law more understandable to the public. He is an asset to the Avvo community and the legal profession."
Tax Attorney | Mar 08
Relationship: Fellow lawyer in community
"Mr. Ansari has proven to be more than competent in tax matters. His responses are incredibly well-written and well researched. You will not find an attorney who is more committed both to his practice area and to zealous representation of his clients. I would not hesitate to refer clients his way, and I give this attorney my endorsement."
Tax fraud and tax evasion Attorney | Mar 06
Relationship: Fellow lawyer in community
"Mr. Ansari is very knowledgeable. An asset to the Avvo community."
Tax fraud and tax evasion Attorney | Feb 28
Relationship: Fellow lawyer in community
"Thoughtful practitioner, zealous advocate. You would be lucky to have him represent you."
Tax fraud and tax evasion Attorney | Feb 25
Relationship: Fellow lawyer in community
"I endorse this lawyer. Attorney Ansari has great respect in the legal community. I have looked at several answers that he has written for Avvo in response to Avvo community posed questions and they have been written in a very analytical manner."
Unknown Attorney | Feb 22
Relationship: Fellow lawyer in community
"I endorse this lawyer. Attorney Ansari's answers and posts are always informative and legally accurate. He is a valuable contributor to the AVVO community."
Tax fraud and tax evasion Attorney | Feb 14
Relationship: Fellow lawyer in community
"I endorse this lawyer. Mansoor is a thorough, excellent advocate for his clients. I refer clients my bankruptcy clients with tax problems to Mansoor and his office without reservation. They are always in good hands."
Tax Attorney | Feb 14
Relationship: Fellow lawyer in community
"I endorse this lawyer. Mansoor is a highly skilled tax attorney. Whenever my clients find themselves faced with a problem with the IRS, I always refer them to Mansoor."
Tax Attorney | Feb 14
Relationship: Fellow lawyer in community
"Attorney Ansari is a thorough and well reasoned federal tax attorney. I endorse this lawyer."
Tax Attorney | Jun 29
Relationship: Worked together on matter
"Our law firm frequently utilizes and refers Attorney Mansoor Ansari's legal services for our client's tax issues, representation before the IRS, business formation and planning, and other matters. As the Managing Attorney of the IMMIGRATION LAW OFFICE OF HASHIM G. JEELANI, I would recommend Attorney Mansoor Ansari without hesitation."
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