Experienced Tax Attorneys

Call Us Confidentially Now: 202-349-4033

Call us confidentially now:

Confidential & Experienced Tax Lawyers

Get Help Now: 202-349-4033

Oregon Tax Attorney


Kevin E. Thorn is the Managing Partner of Thorn Law Group and a former IRS attorney. Although he currently dedicates his private practice to helping clients resolve national and international tax controversies, he spent his formative years as an attorney for the IRS and the United States Tax Court. Today, he works with individuals and businesses in Oregon, across the United States and around the world in matters involving IRS audits, IRS litigation, foreign bank account reporting, criminal investigations and collections.


My name is Kevin E. Thorn and I am the proud Managing Partner at Thorn Law Group. Years before opening my private tax law practice, I gained experience serving as an attorney for the IRS and the United States Tax Court. These positions allowed me to develop an insider’s perspective as to how some of the most intricate and sensitive tax cases are handled on a national level. Therefore, when I decided to set out on my own and create Thorn Law Group, I knew that I could offer my clients the high quality representation and satisfying results they sought.

Thanks to the help of my highly trained and respected team of legal professionals, I have been able to help hundreds of clients save millions of dollars. We have also helped our clients avoid imprisonment and other life-changing criminal penalties. This is all possible due to our aggressive approach to representation, combined with the solution-oriented focus we employ on every unique case that comes through our door.

So, no matter what kind of legal tax advice you are seeking, Thorn Law Group is here to help. An Oregon tax attorney on our team is ready to offer only the highest quality legal advice you can find. If this sounds like what you need, then do not hesitate to contact us.


No one wants to become the subject of an IRS investigation. However, in recent years, it seems that more and more individuals are waking up to their own worst nightmare: facing the U.S. Government head on. In times like these, you need an attorney on your side who has been through these waters before and knows what to expect. Thankfully, the team at Thorn Law Group can do just that. From the beginning of your case, to the very end, you can count on our success-oriented team to ensure you get the results you deserve. 


When it comes time to select a tax attorney in Oregon to handle your legal matters, you deserve only the best representation you can find. Due to the fact that tax law is so complex and ever-changing, it is important that you choose a firm that focuses on what you need. At Thorn Law Group, we are prepared to assist individuals and businesses with a wide variety of national and international tax law matters. This means that regardless of the type of tax trouble you are facing, you can count on our Oregon tax attorneys to see you through:


Having helped hundreds of clients in your shoes, we understand that you may be feeling overwhelmed or intimidated at the beginning of your tax law dispute. That is why Thorn Law Group is here, to ease your mind and help you put this issue in the past.

We vow to honor your time and money, working with efficiency and discretion in order to keep your good name intact. After all, this should not be a concern you live with for the rest of your life. The sooner you call us, the faster we can give you the results you deserve. When you are ready to take the first step and schedule a consultation with an experienced Oregon tax attorney, we invite you to contact Managing Partner Kevin E. Thorn.

Thorn Law Group

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Over 80 years of expertise for your complicated tax law issues.

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Hear What Our Clients Have To Say

"Kevin Thorn, Managing Partner of Thorn Law Group, is an excellent adviser. My family and I are US citizens living in Europe and the US. Mr. Thorn helped us to understand our opportunities for international investments and estate planning issues so that my siblings and I may continue to further the growth of our businesses, to care for our aging parents and provide for our children. Mr. Thorn and his team were sensitive to our family's needs and helped us identify and understand our options and potential risks associated with US and international activity."
Elena Cardaropoli