Experienced Tax Attorneys

Call Us Confidentially Now: 202-349-4033

Call us confidentially now:

Confidential & Experienced Tax Lawyers

Get Help Now: 202-349-4033

Colorado Tax Lawyer

Thorn Law Group is comprised of a team of highly respected former IRS attorneys. We have the experience to help clients in Colorado, throughout the U.S. and around the globe with complex domestic and international tax matters, including  IRS audits, IRS litigation, offshore bank account reporting, criminal tax investigations and collections


Are you struggling with a tax issue in Colorado? If so, then it’s time to find a Colorado tax lawyer who understands what you’re facing. Fortunately, Thorn Law Group is here to help.

When you discover that you’re facing a tax dispute with the IRS, suddenly you may begin to feel as though the world is collapsing around you. No one should live life feeling like the IRS is breathing down their neck. Yet, so many people feel paralyzed by the potential challenges that lie ahead when attempting to resolve or challenge tax matters. As it turns out, the most successful cases are the ones in which individuals have proactively taken steps to address the tax matter at hand. If you have a tax issue that needs resolving, having the counsel of an experienced tax lawyer can make a significant difference in the outcome of your case.

I am Kevin E. Thorn, Managing Partner of Thorn Law Group. I began my career as an attorney for the IRS and the United States Tax Court. This allowed me to gain a unique, first-hand look at what it takes to bring a case against the government to a successful resolution. So, when I made the choice to open my own firm, I knew I could offer an extensive breadth and depth of knowledge to my clients. This, combined with my aggressive and solution-driven approach to representation, has led to exceptional results.

At Thorn Law Group, we’ve helped hundreds of clients save millions of dollars and avoid life-changing sentences, such as imprisonment. Now, we’re ready to do the same for you.


A tax dispute with the U.S. government is no small matter. When facing significant fees and penalties, you’ll want to make sure that the firm you choose to represent you is committed to your individual needs. Every Colorado tax attorney on our team understands what is at stake when complex tax issues are involved and are prepared to assist clients with any number of the following:


No tax matter is too large or small for my team to handle. Past clients have included individual taxpayers, businesses, trusts, high-net-worth individuals and other entities operating in the U.S. or abroad. Our job is to settle your tax issues for good. And with our commitment to swift and discreet representation, you’ll never have to worry about tarnishing your reputation.

To discuss your tax matters with a Colorado tax lawyer on our team, schedule a consultation today. 

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

"The attorneys at Thorn Law Group, PLLC have significant experience in all phases of tax controversy, fraud and tax litigation. The Managing Partner, Kevin Thorn, is incredibly personable, yet also brilliant at what he does. Kevin's depth of knowledge in tax administration and procedure provides us with valuable insight into the government's and the courts' perspectives in our case. I would definitely recommend the firm to anyone with needs in resolving any kind of tax disputes."
Stephanie Tee