Client Testimonials

Here is what some of our clients have to say about their experience with PHD Tax…  


As someone who knows close to nothing about taxes, I had no idea how to measure the quality of work which was being done on my behalf. Though within a very short time, Doreen and Sarah let me feel as though I was the most important customer who came through the door, as well as dealing with all the technical issues to a professional degree in which I knew everything was done perfectly. The results of this professional service came in lines of a refund which I never knew I was owed.

Combining amazing customer service with professionalism is something lacking nowadays. After looking around in a few offices to take care of my taxes I would not take them to anywhere but PHD Tax. I would also warmly recommend their services to anyone who wants carefree and amazing service.

Oded Dvoskin

Vickie and Doreen,

I wanted to thank you for your help with my taxes this year. I’ve never had it so easy – send you the information, have a quick call, then get everything posted to me to sign and send. Really, really easy.

Don’t know what I’d do without you!

R. A., new client

Thank you so much for all your help opening my business and all your work this year. I couldn’t do it without you.

Omer Biran Dallin, OB&C, Inc.

I have been with PHD Tax since the first days of opening my business and years before individually.  The staff is exceptionally helpful and knowledgeable; they helped us tremendously with every small or big issue.  I would highly recommend working with PHD Tax, Inc.

M.M. President, M. Investments, Inc.


I just wanted to thank you for doing our taxes this year, as well as the services regarding our state tax return.  Chris and I have been very satisfied with the work you have done for us over the years and you have continued to provide the same high level of service.  Your office staff (Sarah and Rose) was very professional and did a great job of keeping us informed on the status of our taxes.

Again, thank you very much and we look forward to continue to do business with you.

D.T., long standing client.

Getting an audit notification is one of the most unnerving experiences I have had as a small business owner.  Fortunately, having purchased the PHD Audit Protection Plan, I had Doreen’s calm, professional expertise on my side.  Doreen worked tirelessly for me to help me prepare my records and then represented me in all my audit meetings.  I truly feel PHD Tax went beyond my expectations.  As my tax consultant, I couldn’t ask for a better business partner.

Triple J. Design

A friend of mine first referred me to Doreen.  Once I met her I knew that she is one of the best tax consultants out there.  I’ve been doing my taxes with Doreen for the last couple of years now and even my parents go there as well.  Doreen and Sarah are very warm and inviting to their clients.  In my experience with working with them they always go the extra mile for their clients, offer great advice and overall exceptional customer service.  I’m glad that I got the opportunity to work with them.  I always tell my friends, “If you want to get your taxes done by a true professional you have to go to PHD Tax, you won’t be sorry.”

Jo-An Viravong

As a small business owner, I have had endless questions about how to properly run the “money side” of my business.  I am very grateful to have PHD Tax as my tax professional for both my business and personal taxes.  Doreen is available to me all year to answer questions and help me properly prepare for my annual return.  It is a great comfort to me to know I am working with such a calm, knowledgeable professional who is always looking out for my best interests.

Julee and Erik


Contact Us

Doreen Porat Hamaoui
Tax and Business Consultant

Shauna Shepherd
Office Manager, Tax Administrator

Phone: 425-242-0636
Fax: 425-896-8475
12006 98th Avenue NE, Ste 105
Kirkland, WA 98034