Thornton Tax Lawyers

Solo practitioner focusing on consumer protection, tax law, contracts, litigation

A Colorado Aviation Attorney providing aviation, business and tax legal services. We represent pilots, aircraft mechanics, investors, entrepreneurs, executives and other individuals, as well as privately held companies, air charter operators, fixed base operators, air ambulance services, hangar owners and flight schools.

I have been practicing in tax controversy since 2004. As a tax controversy attorney, I bring perseverance and resolute negotiating skills to the tax arena. I am committed to staying on top of new tax laws and developments in business that can help get the best results for clients.

David A. Sprecace, P.C. provides high-quality tax and legal services in the areas of tax controversy and litigation, and business litigation, formation, and operation. Since earning a Taxation Master’s degree (LL.M.) in 1993, Mr. Sprecace has defended individual and corporate taxpayers in disputes with the I.R.S., the Colorado Department of Revenue, Municipal taxing authorities, and the Colorado Department of Labor and Employment, both administratively and in state and federal court. His professional experience includes tax disputes in the areas of federal, state, and local tax audits and appeals, employment tax, the Trust Fund Recovery Penalty, tax liens, tax...

Tyler Murray, Esq. attended law school at Florida Coastal School of Law in Jacksonville, Florida. While there he gained litigation experience in United States Tax Court while interning at the Low Income Tax Clinic. He also volunteered with the AARP-Vita program where he prepared federal tax returns for elderly and low-income individuals. Tyler was very active in the law school community and graduated with Pro Bono honors for completing over 150 hours of volunteer work while in law school.

After graduating from Florida Coastal in 2009 Tyler moved to Denver to sit for the bar exam and begin his LL.M. in...

John R. McGuire was born in Columbus, Ohio and graduated from Upper Arlington High School. Growing up, John was an avid tennis player and a three time state champion. John attended Indiana University in Bloomington, Indiana, graduating with honors and as a member of the Phi Beta Kappa National Honorary Society. After graduation, John moved to Colorado to spend more time in the Colorado Rockies and attend the Denver University College of Law. Since graduating from law school, John has focused his practice primarily on tax law and issues & business transactions. As a...

Keith Gantenbein is the owner of Gantenbein Law Firm, a premier law firm in Denver, Colorado, focusing on Real Estate, Business, Probate, Estate Planning, Wills & Trusts, Elder Law, Credit Disputes, Civil Litigation & Tax Law.

Gantenbein Law Firm is an award-winning, nationally-recognized law firm that has been featured on Wall Street Journal, The Denver Post, AOl News, ABC News, Channel 4 News, American Bar Association Journal, and more.

Gantenbein Law Firm's attorneys have combined experienced of 85 years and are licensed in 8 states.

Mr. Gantenbein has been recognized as a Super Lawyers, Rising Star in 2015, 2016, 2017, 2018...

David M. Serafin has over fourteen years of legal experience. Giving him a unique edge over other Denver lawyers as taxation related issues frequently intertwine with bankruptcy, debt collection and estate planning issues, David has obtained a Master’s Degree in Taxation from the University of Denver, graduating near the top of his class with an ‘A’ grade point average.

David especially finds gratifying helping clients who, because of job loss, medical bills, foreclosure/repossession related issues or credit card debt, have been required to file for Chapter 7 or Chapter 13 Bankruptcy. David further enjoys the intellectual stimulation of the tax issues...

Bill is an attorney with over 24 years of legal experience in both the public and private sectors. Along with a JD degree, Bill received an advanced Masters Degree in Taxation (LLM) from the Sturm College of Law at the University of Denver School of Law. He is experienced in a broad range of legal fields including federal, state, and local tax matters, criminal matters, litigation, administrative hearings, contract and business agreement drafting, and estate planning and probate. Bill has also assisted clients in forming business entities, including limited liability companies, corporations, and non-profit corporations in Colorado. Bill...

When you want a strong estate plan that demonstrates your love and thought in the event of your incapacity or after your death, Braverman Law Group, LLC is committed to providing personalized counseling, clear explanations of complex concepts, and efficient execution. With experienced attorneys quoted in the Wall Street Journal and New York Times, Braverman Law Group, LLC's Boulder estate planning lawyers create comprehensive and plain-language estate planning documents, including wills, trusts, powers of attorney, and healthcare powers of attorney, for individuals, couples, and families in the Boulder Valley along Colorado's Front Range.

Denver Estate Planning Attorney

Carli is a licensed tax attorney and managing associate here at Boxelder, executing high-level tax resolution case work, and regularly conducting negotiations with the IRS and state authorities on behalf of our clients. Since graduating from Western Michigan University Cooley School of Law in May of 2021, Carli has continued to bolster her education while working at Boxelder simultaneously. Currently, she is studying at Washington University School of Law for her LLM in Taxation. Carli enjoys the upbeat environment here at Boxelder. Outside of work and school, Carli enjoys spending time with her husband, her bulldog Otis, and two lovely...

Mr. Deemer has over twenty years working with the financial services industry and has focused on helping people plan for the future. He lives in the Denver Metro area and is an active member of the community. In his spare time, Mr. Deemer volunteers for the Metro Volunteer Lawyers and the Civil Air Patrol.

Christopher Campbell joined Pless Law Firm in 2023 as Senior Counsel. Based in the Denver office, he specializes in assisting clients with acquisitions, dispositions, equity investments, syndications, fund formation, leasing, capital structuring, financing, 1031 exchange, and tenant-in-common structuring and finance. In his twenty years of practice, Chris has regularly worked with asset management firms, private equity funds, opportunity funds, local and regional owners and operators, investment banks, financial institutions, private lenders, investors, institutional owners, and high net worth investors throughout the country on multifamily, office, hotel, mixed-use, retail and industrial projects. Chris has also successfully represented landlords and tenants in structuring...

Douglas R. Griess is a partner with Hackstaff Snow Atkinson & Griess, LLC, in Denver, Colorado focusing on business law, estate planning, and intellectual property for small businesses. Early in his career, Mr. Griess learned contract analysis working on insurance coverage matters, commercial litigation, and construction defects. Mr. Griess opened The Griess Law Firm, LLC, in 2010 to provide business counsel to clients, and then merged with Hackstaff & Snow, LLC in 2016 to expand his practice areas and resources. He represents various individuals and businesses based in Colorado and around the nation in business matters, non-profit matters, transactions, civil...

Sonny Wiegand holds a B.A. in History from Tulane University School of Arts & Sciences (1970), a J.D. from Tulane University School of Law (1972), and an LL.M.-Taxation from the University of Denver Sturm College of Law (1977). He has practiced law since 1972, focusing on business law and tax-related issues since 1977. He has continuously served on the board of directors of several companies of varying sizes for over 15 years.

Attorney Mike Robinson has lived in Douglas County, Colorado for over 20 years. He has served on the Board of Directors of the Castle Rock Chamber of Commerce and Cantril House Assisted Living Center, as Post Commander of the Castle Rock Veterans of Foreign Wars Post #10578, President of the Douglas-Elbert Bar Association, Board of Governors - Colorado Bar Association, the Colorado Trial Lawyers Association, and Phi Delta Phi Legal Fraternity, Who's Who in American Law.

Born in Vernal, Utah, Attorney Curtis grew up in Utah but now calls Colorado home with his wife and son. Attorney Curtis founded the Curtis Law firm, LLC with the honest belief that quality legal services should be accessible to everyone, not just the wealthy. From the beginning, Curtis Law Firm has been helping its clients resolve their legal problems so they can get on with the business of living.

Born in Ft. Lauderdale, Florida, Josh moved to Colorado to attend law school at the University of Colorado Boulder after graduating with an undergrad degree from the University of Florida. Attracted by the culture of the west, and the call of the mountains, Josh quickly found a home in the CU Law community, and on the slopes of the Rockies. Like many entrepreneurs, Josh believes that “success” is more a product of freedom in your life than the cash in your bank account. It is that driving philosophy, among other things, that compelled Josh to start Troxel...

I am a Denver based tax attorney that practices in all 50 states under IRS Circular 230. Boxelder Consulting is a tax firm that handles IRS Collections issues, can file your past due tax returns and also offers full service bookkeeping. We are a one stop full service tax solution for individuals and small businesses. Sometimes the government can make you feel small and helpless. Fight back with Boxelder Consulting's team of licensed tax professionals. We believe in second chances. Start your comeback story today. Please reach out to me directly at 303-317-6111 for a free consultation.

Matthew Bradley graduated magna cum laude from Colorado Christian University where he studied Accounting as well as Business Management. After his graduation from CCU, Mr. Bradley went to Notre Dame Law School. During his time in law school, Mr. Bradley worked for the Notre Dame Clinical Law School where he represented clients in the taxation clinic, served as the Executive Managing Editor of the Notre Dame Journal of Law, Ethics & Public Policy, and interned with Judge David Furman of the Colorado Court of Appeals (Summer 2018) and Judge Damon Leichty of the United States District Court for the Northern...

I have been practicing tax law for the last 15 years. I specialize in reducing and resolving all sizes and manner of tax debts. If you have an IRS wage garnishments and bank levy I can get it released for you. If the IRS has sent you an audit or examination notice I can help ease your mind and make sure you don't pay any more than you should. My practice also includes personal and business income tax preparation for as far back as 10 years. I offer a free consultation and can let you...

Libbi, is a founding member of Levine Segev LLC and real estate broker. Prior to the establishment of Levine Segev LLC, Libbi practiced with a downtown Denver law firm. Libbi focuses her practice on real estate transactions and litigation, business and corporate law, and estate and trust planning and administration. Libbi's educational and professional background has allowed her to offer a unique perspective and competent and creative legal advice to her clients. Libbi earned her Bachelors degree from Brandeis University, a J.D. and Masters of Science in Real Estate and Construction Management degrees from the University of Denver, and a...

Andrew Kroll received his undergraduate degree from Colorado State University, a law degree from the Washington College of Law at American University, an MBA from the University of Colorado, and a Master of Laws in Taxation degree from the University of Denver. Andrew is licensed to practice law in Colorado and Florida and has been practicing law since 1998. His primary areas of practice are wills, trusts, estate planning, asset protection, business planning, and estate administration. Andrew has written and spoken on a wide range of topics. He is a member of the Trusts and Estates and Tax...

Michelle McCarthy is a partner and founding member of Murray & McCarthy Law, located in Denver, Colorado and specializes in real estate law, tax law, estate law, and business law. Ms. McCarthy received her Masters in Taxation from the University of Denver after completing law school.

Ms. McCarthy is the Secretary of the Tax Law Section of the Colorado Bar Association, and is a board member for the Executive Council of the Colorado Bar Association. She is a published author of recent federal, state, and local tax law changes, and testifies at the Colorado legislature regarding upcoming tax, estate,...

Taught tax classes at CSU and participated in numerous continuing education lectures on issues of tax at CPA, attorneys and enrolled agents seminars. Earned degrees at CSU with a BS, at University of Denver Law School with a JD and New York University with a LLM in taxation. Born and raised in Colorado. Served as a trustee for a charitable organization granting scholarships to students working on degrees in schools advancing education and skills for industry Played the viola in a chamber orchestra in Pueblo, CO