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Mahtab Claire Seifi

Immigration Attorney at Plano, TX

5.0   13 reviews

also known as Claire Seifi

  • Licensed for 13 years
    State CA
    Acquired 2010
    Active No misconduct found

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

About Mahtab

Learn Mahtab’s areas of practice.

Practice area
  1. Immigration
    Family-based Immigration, Asylum, Deportation Defense, Change of status/Extension, Naturalization, and more.

    14 years

The Law Office of Claire Seifi is a DFW immigration law firm. We are dedicated to providing our client with competent and affordable legal representation and making their immigration experience less stressful and overwhelming. We are located in Plano, Texas and offer services in English, Persian, French and Spanish. We welcome the opportunity to discuss your immigration case with you.


Claire Seifi, Esq.
5055 Ventura Drive
Suite 400
Plano, TX, 75093

Immigration lawyers nearby


5.0 / 5.0
  13 customer reviews
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Posted by Charles | September 29, 2020
This review is from a person who hired this attorney.
| Hired Attorney
A denial Citizenship case for hearing
I first contacted, booked an appointment and finally hired Lawyer Claire Seifi. Lawyer Claire is well-versed in the immigration and Citizenship cases. She is very professional and asked leading questions to give good assessment of a case .
Posted by anonymous | May 29, 2019
This review is from a person who hired this attorney.
| Hired Attorney
She knows her job very well
Ms. Seifi was my immigration attorney and she managed everything well. She attended my Green Card interview and supported me in all stages of the application. I especially recommend her to Persian clients as she is familiar with immigration cases for Iranians.
Posted by Gabriela | May 28, 2019
This review is from a person who hired this attorney.
| Hired Attorney
Very Helpful and Experienced
She assisted me with my husbands immigration application and always maintained contact and followed up with deadlines and items we needed to have ready well before they were due.
Posted by Reza | May 23, 2019
This review is from a person who hired this attorney.
| Hired Attorney
Permanent Residency
I would highly recommend Mrs. Seifi as a professional lawyer to anyone have an immigration purpose. I personally recommended by somebody else to her, and I am very thankful to meet Mrs. Seifi. Now, I would like to do the same for you all.
Posted by Andrea | February 5, 2019
This review is from a person who hired this attorney.
| Hired Attorney
Great Attorney
Claire is very thorough, and professional. She’s knowledgeable and made this process simple for us. Patience is key, and she kept us well informed along the way. We were very pleased with her work and she has my full recommendation.
Posted by Neilla | October 14, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Best attorney
I would definitely recommend claire best attorney.she helped me to win my case in 2017 I was granted asylum status after 2years and half.i was amazed by her intelligence how well she was able to defend me in court and answer the hardest questions ever”.i would highly recommend CLAIRE SEIFI ⭐️
Posted by Aden | September 6, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Thank You Claire!
Claire was fantastic. She assisted us in our green card application and made the process as quick and easy as possible. She was attentive, knowledgeable, caring and easy to contact whenever we needed to communicate with her. We cannot recommend her highly enough.
Posted by Vishal | July 10, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Awesome Lawyer
She helped me with my case then my wife's case, everything went really well. She is very thorough and will help you with all your questions.
Posted by Sameer | September 8, 2017
This review is from a person who hired this attorney.
| Hired Attorney
Good Experience and recommend the attorney
Had a great experience working with Ms Seifi for my case. The attorney proved to be very professional, diligent and dedicated towards the case. She followed up regularly and kept me well informed about the progress of my case. Very happy with the legal fees and billing practices which I think is affordable and fair. Overall had a great experience and highly recommend her.
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Posted by anonymous | September 16, 2015
This review is from a person who hired this attorney.
| Hired Attorney
The best Immigration lawyer!
She is the best Immigration lawyer!After being with several lawyers,I am happy that I found her.She is knowledgeable and professional and answers your questions accordingly.She will tell you exactly what to do and follows up with your case progress.She will respond to your emails and phone calls.Very nice person and great personality and very professional.I highly recommend Mrs Seifi for your immigration works!
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Posted by Mozhdeh | April 16, 2014
A Great Immigration Lawyer
Mrs. Seifi is a trustworthy, responsive, reasonable lawyer who handled my case in a reasonable amount of time. She always kept me informed. I defintely recommend choosing her as your lawyer!
Posted by Meysam | January 27, 2014
My immigration case handled by Ms Seifi
I found Ms Seifi a trustworthy attorney who has commitment to her career. He also handled my immigration case in a reasonable period of time. Moreover, I think that legal fees which she offers are fair. Therefore, more clients are able to use legal services.
Posted by anonymous | August 8, 2013
Great Person and Experienced Immigration Lawyer
Not only is Claire a very resourceful & knowledgeable lawyer, she is above all a great person, I highly recommend her because she is very personable and trustworthy. She has always kept me informed. She is persistent in getting the case to to turn around in the court system, even if your case is difficult or next to impossible by most lawyer's consults/opinions. Before I met Claire, my case was actually turned down by several well known and "experienced for 10+yrs" lawyers..... Claire is eager to listen to your situation and find a solution to your dilemma. She does not take "NO" from the government for your sake. She is professional and I highly HIGHLY recommend her to anyone that has a tough case. She is a good lawyer because she truly cares about her clients. My case was very complicated, started as deportation case with bars for adjustments now I am 3-5months away from getting my permanent residency. It was not easy, but Claire made it painless.
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AVVO RATING 7.0 (Very Good)

Work Experience

  • Attorney
  • Law Office of Claire Seifi
  • 2010 - Present
  • Translator
  • DFW Persian Translator
  • 2007 - Present


  • Concord Law School
  • JD - Juris Doctor
  • 2008
  • University of Paris
  • BS - Bachelor of Science
  • 1992


  • American Immigration Lawyers Association
  • Member
  • 2012 - Present
  • State Bar of California
  • Member
  • 2010 - Present
  • American Translators Association
  • Member
  • 2008 - Present

Languages Spoken

  • Farsi
  • French

Attorney endorsements

Received (4)
Given (0)
Endorse Mahtab
Immigration Attorney | Sep 27
Relationship: Worked together on matter
"Claire is an amazing attorney who cares deeply about her clients, I endorse this lawyer."
Immigration Attorney | Oct 02
Relationship: Fellow lawyer in community
"An extremely talented and well respected attorney in the legal community, I wholeheartedly recommend her to anyone looking for a lawyer who knows the law and truly cares about protecting the rights of her clients and getting them the most favorable result possible."
Immigration Attorney | Oct 01
Relationship: Fellow lawyer in community
"I endorse this lawyer and her commitment to the profession."
Immigration Attorney | Apr 23
Relationship: Fellow lawyer in community
"I wholeheartedly endorse this lawyer. A top-notch attorney, highly respected in the legal community."
This attorney hasn't created any attorney endorsements recently on Avvo.