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Are you Colin Oldberg?
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Quick answer
Colin Oldberg is an attorney based in Denver, COLORADO. The practice focuses on Tax.
- Based in
- Denver, COLORADO
- Experience
- attorney
- Known for
- Tax
- Handles Tax matters from Denver, COLORADO.
- Recognized with Best Lawyers in America — Tax Law (2026).
About Colin Oldberg: Colin Oldberg is an attorney based in Denver, COLORADO. The practice focuses on Tax.
Areas of practice
Practice focus
Colin Oldberg represents clients in Denver, Colorado across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About Colin Oldberg
Colin skillfully guides businesses and non-profit organizations through crucial tax decisions at the federal, state, and local levels.
He focuses his practice on federal income tax, including formation, structure, and operation of tax-exempt entities, low-income housing and alternative energy tax credits, mergers and acquisitions, fund formation, and a variety of other corporate and partnership tax matters. He also helps businesses find efficient tax solutions through his experience working on a range of state and local transactional taxation issues, including sales and use tax considerations for asset transactions and property tax exemptions. Clients of all sizes look to Colin for advice on a variety of business tax decisions in industries including energy and resources, oil and gas, and pet care.
Before joining Holland & Hart, Colin worked as an Appellate Law Clerk for Judge Anthony J. Navarro of the Colorado Court of Appeals, where he drafted nearly 30 civil and criminal judicial opinions.
Credentials
Education
University of Colorado at Boulder
J.D. · 2017
Recognition
Awards & honors
Best Lawyers in America — Tax Law
2026
Locations
Office locations
Client feedback
Client reviews
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Common questions
What areas of law does Colin Oldberg practice?
Colin Oldberg focuses on Tax.
Where is Colin Oldberg located?
Colin Oldberg primarily serves clients in Denver, Colorado, with an office at 675 Fifteenth Street, Suite 2900.
Is Colin Oldberg a verified attorney?
Colin Oldberg's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with Colin Oldberg?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 303-223-1100.
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