Citadel Law Firm

About Citadel Law Firm

An attorney who constantly practices professional excellence and commitment, Mr. Lucas P. Frei serves clients in Chandler, Arizona, from the Citadel Law Firm. His areas of concentration include estate planning, tax law and litigation, probate litigation, IRS levies, audit defense, wage garnishments, estate and gift taxes, wills and trusts, powers of attorney, mortgages, special needs planning and business succession planning.

A native of Gilbert, Arizona, Mr. Frei received his Bachelor of Science from the Northern Arizona University in 2012, followed by his Juris Doctor from the Arizona State University Sandra Day O'Connor College of Law in 2014. He then pursued his Master of Laws (LL.M.) in taxation at the University of Denver. During that time, he honed his legal skills by partnering with some of Colorado?s prestigious law firms.

A member of the American Bar Association, Mr. Frei was first admitted to practice in Arizona in 2015 and later in Colorado. He is also certified to appear before the Supreme Court of Arizona and the Supreme Court of Colorado. His federal court admissions include the United States Tax Court and the United States District Court for the District of Colorado.

Known for his outstanding client service, Mr. Frei has received many five-star reviews on Avvo. With a good understanding of the IRS and U.S. Tax Court laws and procedures, he is able to defend business owners and taxpayers in IRS tax audits and other tax controversies and litigation. He is also experienced in handling cases related to immigration law, corporate law, family law and personal injury.

An enthusiastic speaker and writer, Mr. Frei has written a number of articles and newsletters on estate and tax law. He frequently presents at seminars and conferences across Arizona. He was a speaker at the El Paso County Bar Association?s Family Law Conference in 2021. He also spoke at the Servicios de la Raza and Taxes Under Trump, both in 2017.