Denver Tax Lawyers

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...

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...

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...

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...

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.

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...

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...

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...

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.

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.

Since 1979, it has been my goal to serve my clients so as to make a difference in their lives. I consider this as my highest calling in the practice of law. With guidance, clients can find opportunities; calm their fears; reassure loved ones; preserve what matters most; discover their strengths; overcome adversity; feel good about their progress, and – most importantly – achieve peace of mind. Successful planning is infrequent and uncommon in most families, but not for my clients. My planning process is less about the documents and more about achieving results. I Use a unique planning approach...

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...

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...

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,...

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.

Matthew M. Montoya practices federal tax law and is authorized to practice before the United States Tax Court, the Federal District Court of CO, and NM. He is authorized to represent taxpayers before the IRS in all 50 states. Matthew gained significant practical experience through the UNM School of Law by participating in several consecutive clinics, where he was able to practice law under supervision. He has prosecuted misdemeanor DWI/DV cases, assisted on Felony level prosecutions, and represented low income taxpayers before the IRS. Since becoming licensed, Matthew has resolved a wide range of...

I am an attorney and CPA. I started my career with the Department of Justice, Tax Division, Western Criminal Enforcement Section in Washington DC where I prosecuted federal criminal tax cases around the country. I left the Justice Department in 2004, and have been in private practice ever since. I specialize in assisting taxpayers will all kinds of tax issues including audits, collection, employment tax and trust fund penalties, innocent spouse claims, cases before the United States Tax court, voluntary disclosures of offshore bank accounts, criminal tax matters, failure to file, filing false tax returns and tax...

My practice focuses upon estate and tax planning for farmers, ranchers, owners of closely held businesses and professional practices. I provide an integrated legal and tax advice and counsel. I was born and raised in rural Southwestern Nebraska, where my great grandfathers homesteaded and I participate in this legacy by managing our family farm partnership, operating irrigated farmland and ranch property with crop share tenants. This background combined with my 30 years of law practice brings depth and understanding to my agricultural clients.

At Colorado Trusts & Taxes, I understand that life’s transitions can be daunting, especially when it comes to navigating complex legal matters surrounding death and taxes. I have a passion for simplifying tough legal concepts, and I am dedicated to providing accessible guidance and support to individuals and families across Colorado. Outside of work, I’m an outdoor enthusiast who cherishes time spent with my wife Rachel, two young boys, and friends. Whether I’m exploring the wilderness, experimenting in the kitchen, or delving into the pages of science fiction and fantasy novels, I bring a diverse perspective and genuine empathy to...

Attorney Scott M. Estill is a nationally-recognized and sought-after tax speaker and author. He has written multiple books and workshops that help people and businesses save money (with tax planning) on tax deductions and tax strategies for both the immediate and long term future. Until 1995, Scott was a Senior Trial Attorney with the IRS. He left the IRS to give taxpayers the edge by showing them how to fight the IRS and win! Here is a “brief version” of Scott’s professional resume: 1995- Present Scott M Estill PC (Colorado)...

Janine A. Guillen is a Principal at GUILLEN | DEGEORGE, LLP. Her practice areas include Estate and Business Planning, Tax, Corporate Law, Trusts, Incapacity Planning (including Guardianships and Conservatorships), Probate and Trust Administration, Litigation, and Health Care Law. Janine has represented hundreds of clients in all stages of the planning process and has served as lead counsel in trials to juries and the bench. Janine is licensed to practice law in Colorado, New York, and before the U.S. Tax Court. In addition, Janine is a frequently requested teacher and speaker. She teaches continuing education classes for CPAs, wealth advisors, insurance...

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