Areas We Serve

At Thorn Law Group, our highly regarded legal counselors, led by Nationally and Internationally recognized tax authority Kevin E. Thorn, represent clients in highly complicated tax and financial matters throughout the United States and around the globe. For the details of the states and countries where we service clients, as well as banks participating in IRS Voluntary Disclosure programs, please see our detailed listing below:

States Served

We Service Clients in All 50 states and U.S. Territories

As former IRS attorneys, we bring years of experience, knowledge and a unique perspective to every client's case. Our team can assist you with a variety of complex tax matters and controversies, including IRS audits, IRS litigation, offshore bank account reporting, criminal investigations and collections. We are committed to achieving swift and successful resolutions, saving you money and protecting your reputation.  

Tax Attorneys: Alabama, Alaska, Arizona, ArkansasColorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin and Wyoming.

International Countries Served

We Service Clients Around the Globe and in Most Countries

Thorn Law Group assists businesses and individuals throughout the world. Our clients include U.S. citizens living, working or earning money abroad; U.S. taxpayers with international trusts; non-U.S. taxpayers with U.S.-sourced income; U.S. businesses with operations in other countries; international businesses with U.S. tax reporting requirements and tax liabilities; U.S. and non-U.S. entertainers with worldwide income; and expatriates. 

International Tax Lawyers AfghanistanAlbania, Algeria, Andorra, Anguilla, Antigua and Barbuda, ArgentinaArubaAustralia, Austria, The Bahamas, Balkan Islands, Bangladesh, Barbados, BelarusBelgium, Bermuda, Bolivia, BosniaBrazil, British Virgin Islands, Bulgaria, CambodiaCanada, Canary Islands, Cayman Islands, ChileChina, Colombia, CroatiaCuba, CyprusCzech Republic, Denmark, Dominica, Dominican RepublicDubai, East TimorEcuador, El SalvadorEstonia, FijiFinland, France, Galapagos Islands, Germany, Gibraltar, Greece, GreenlandGrenada, Guadeloupe, Guam, Haiti, Honduras, Hong Kong, HungaryIceland, Ireland, India, Indonesia, IraqIsrael, Italy, JamaicaJapan, Jersey Islands, Korea, LaosLatviaLiechtenstein, LithuaniaLuxembourg, MacedoniaMalaysia, MaltaMartiniqueMexicoMicronesiaMoldovaMonacoMontenegroMontserratMorocco, MyanmarNepalNetherlands, Netherlands Antilles, New Guinea, New ZealandNicaragua, Norway, Nova ScotiaPakistanPanama, Philippines, PolandPortugal, Puerto Rico, Romania, RussiaSaint Kitts & Nevis, Saint Lucia, Saint Vincent, Samoa, San Marino, SerbiaSingapore, Sint MaartenSlovakiaSloveniaSouth Africa, Spain, Sri LankaSwedenSwitzerland, TahitiTaiwan, Thailandthe Maldives, the Marshall IslandsTrinidad & TobagoTurkeyTurks & Caicos Islands, UkraineUnited Kingdom, US Virgin Islands, Yemen and all other countries.  

If your country is not listed, please call us and we will most likely be able to assist you. 


We Service Clients Who Have Foreign Bank Accounts at Banks Around the World that are currently participating in the Various IRS Voluntary Disclosure Programs

If you have an offshore account or assets, our tax lawyers can guide you through the process of coming into and maintaining compliance. We have a successful track record of helping individuals, businesses and trusts navigate the intricacies of Foreign Bank Account Reporting (FBAR), including the Foreign Accounts Tax Compliance Act (FATCA), FATCA letters, IRS Voluntary Disclosure policies, the Offshore Voluntary Disclosure Program and the Streamlined Offshore Disclosure Program. 

Offshore Banks and Foreign Accounts: UBS, BNP Paribas, Santander, Zurich Life Insurance Company

Thorn Law Group

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