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Steve Cizik

Partner

  • (303) 351-5855
  • scizik@harrislawcares.com
  • Denver, Englewood, Boulder, Colorado Springs
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    Tax Law

    Steve  Cizik Photo
    Steve Cizik

    Meet Attorney Steve Cizik

    • Overview
    • Experience
    • Practice Areas
    • Publications & Presentations

    Steve Cizik

    Steve Cizik is an experienced Colorado attorney who serves as a Partner in The Harris Law Firm’s Tax Division, where he helms our tax law practice and assists our clients and attorneys in a range of tax-related matters.

    A graduate of Syracuse University College of Law and UC Boulder, Steve is an accomplished trial lawyer and one of the region’s most respected tax attorneys. Over the course of his nearly 20 years in practice, he has cultivated a reputation for his extensive knowledge, negotiation skills, and ability to uncover precise and practical solutions for clients. His track record includes, in addition to years of corporate litigation experience and intensive tax law representation, successfully representing hundreds of businesses and individuals in complex tax cases, litigating high-stakes matters on behalf of Fortune 100 clients against large Denver and national firms, and saving his clients millions of dollars in tax liabilities.

    Prior to joining The Harris Law Firm, Steve was Founder and Managing Attorney of a successful tax law firm in Westminster, Colorado, where he represented nationwide businesses and individuals with complex tax concerns exceeding the scope of general practitioners. Along with his previous experience as a Tax Attorney for other Colorado firms, his years of hands-on practice have allowed him to accumulate a wealth of knowledge in matters ranging from proactive tax planning, company startup, and entity restructuring to corporate officer and successor entity representation, forensic accounting and expert witness testimony, and IRS collections and audits.

    With decades of experience and an extensive background in tax and finance, Steve brings invaluable experience on our most complex and consequential cases. In addition to handling tax matters for businesses and individuals on a proactive and reactive basis, he is also routinely called upon to assist our clients and attorneys with tax-related issues arising from divorce and estate planning cases, including those involving high-net-worth divorce, large estates, and complex asset and debt division.

    Steve climbing in the Grand Tetons National Park

    Memberships & Affiliations

    • Internal Revenue Service, Enrolled Agent
    • Colorado Bar Association
      • At-Large Member – Tax Section (2025 – Present)
    • Second Chance Humane Society
      • Ridgeway Colorado - Board Member

    Bar & Court Admissions

    • Colorado

    Services Handled

    Publications

    Hear From Steve's Happy Clients

      I would 100% utilize their services again
      “In early 2025 I found myself in a situation where I needed a competent and experienced tax attorney. Having had no prior experience in this area, I turned to google to do some research. Harris Law Firm came up as one of the top firms in the area. I narrowed my prospect list down to three local firms and set up a consultation call with each, to see who I felt could best serve and support my needs. Without a doubt, the initial conversation I had with Steve Cizik at Harris Law far exceeded the other consultations. I hired Steve within 48 hours and never looked back. Steve and his paralegal Jacqueline Sexson have been so easy to work with. They are incredibly knowledgeable and informative. They entertained all of my questions, and I had a lot! They explained in great detail what the process would look like and set my expectations appropriately. They were timely, thorough and detailed in their correspondence with me and always interacted in a way that gave me great confidence (and hope) in their ability to get an outcome we would all be happy with. That outcome came on January 23, 2026 and it couldn't have been any better. To say I am relieved is an understatement. I would 100% utilize their services again, although I'm hoping I never need to! And I would highly recommend them to anyone who needs an expert in navigating tax issues. I'm beyond grateful! Thank You Steve + Jackie”
      - Debi
      They were sensitive, responsive and available when I needed them.
      “I hired Carolyn and Steve to help me with issues surrounding a contract relating to the sale of some real estate, after we had a death in our family. This situation was uniquely complicated and very time sensitive. I could not have imagined having a better experience than the one I had with the team at Harris Law Firm. They handled the matter professionally and with the urgency it required and made it extremely easy to work with them. They were sensitive, responsive and available when I needed them. The outcome we were able to obtain was the best possible outcome that could have happened for all parties involved and it saved me and my family a lot of money. Carolyn’s work was with me directly and she was able to executed the document I requested from her very quickly for me. Steve had to communicate with third parties on my behalf and everyone who interacted with him through this process ranted and raved about how great it was to work with him. I have already had my realtors brokerage reach out to request the information for the attorneys we used at Harris Law Firm, because they were impressed. I would recommend them to anyone and I will reach out to them again if I am in need of their services in the future. 10/10.”
      - EE
      I worked with three previous firms before I found Steve and Victoria
      “I highly recommend Harris Law Firm, Victoria Mall and Steve Cizik. The service quality was truly exceptional. I worked with three previous firms before I found Steve and Victoria. They were very professional, patient with my concerns and tax issues. Heaven could not have sent me a better Team. Dealing with the IRS can very stressful, but Victoria Mall and Steve Cizik have been a pleasure to work with. Thank you both from the bottom of my heart!!!”
      - Priscilla

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