Omri Marian
Professor of Law
Academic Director, Graduate Tax Program

Expertise:
International taxation, comparative taxation, taxation of financial instruments
Background:
Omri Marian is an internationally recognized expert in international taxation and comparative taxation. Before joining UC Irvine School of Law, he was an assistant Professor of Law at the University of Florida where he taught in the graduate tax program. He also practiced as a tax associate in the New York office of Sullivan & Cromwell LLP. Professor Marian’s work has been cited by Congress and is frequently featured in financial media outlets.
(Log in to view full course descriptions in the UCI Law Course Catalog)
- Omri Y. Marian, Taxing Data, 47 BYU L. Rev. __ (forthcoming, 2021)
- Omri Y. Marian,The Making of International Tax Law: Empirical Evidence from Natural Language Processing, 24 Fla. Tax. Rev. 151 (2020). Reviewed at 67 Can. Tax J. 496 (2019)
- Omri Y. Marian, New Technologies and the Evolution of Tax Compliance, 39 Va. Tax. Rev. 287 (2020) (with J. Alm, J. Beebe, M. Kirsch, and J. Soled).
- Omri Y. Marian, Blockchain Havens and the Need for Their Internationally Coordinated Regulations, 20 N.C. J. of L. and Tech. 529 (2019) Invited contribution.
- Omri Y. Marian, A Crituque of BEAT Crituqes, 10 Colum. J. Tax. L. Tax Matters 148 (2018). Invited contribution
- April 2021
Speaker, 24th Annual Critical Tax Conference, Virtual - Dec. 10, 2020
Presenter, “Taxing Data,” 2020 Global Tax Symposium, Virtual - May 2020
Presenter, "Taxing Data," Law and Society Association 2020 Annual Meeting, Virtual - April 2020
Presenter, "Taxing Data," 23rd Annual Critical Tax Theory Conference, Levin College of Law, Virtual - June 2019
Presenter, "The Making of International Tax Law: Empirical Evidence from Natural Language Processing," Law and Society Meeting, Washington DC - June 2019
Presenter, "Blockchain Havens and International Blockchain Regulation," Orange County Bar Association, Tax Section, Newport Beach, CA
- Taxnotes.com: Prof. Marian is quoted on possible short-term effects of the U.S. canceling its tax treaty with Russia
- Coindesk: Prof. Marian comments on cryptocurrency tax compliance
- Yahoo Finance: Prof. Marian writes op-ed on taxable staking rewards
- Coindesk: Prof. Marian: Your Staking Rewards Are Still Taxable
- Supreme Court of Canada: Prof. Marian’s book co-authored with Reuven Avi-Yonah and Nicola Sartori, “Global Perspectives on Income Taxation Law,” cited by Supreme Court of Canada in Canada v. Alta Energy Luxembourg S.A.R.L.
- Göteborgs-Posten: Prof. Marian commented on the OECD tax agreement
- Washington Post: Prof. Marian quoted on cryptocurrency tax reporting
- Law360: Prof. Marian quoted on federal legislation to regulate cryptocurrency
- Medium: Prof. Marian: The Crypto Tax Reporting Plan in the Infrastructure Bill is Good Policy.
- fDi Intelligence: Prof. Marian quoted on US tax plan and how it would impact multinational corporations
- U.S. Treasury: Prof. Blank and Prof. Marian cited in American Families Plan Tax Compliance Agenda
- Wall Street Journal: Prof. Marian comments on Biden Administration plan to repeal FDII deduction
- NBC News: Prof. Marian comments on possible effects of the Biden Administration’s tax proposals on venture capital managers
- Cointelegraph: Prof. Marian comments on the Biden Administration’s proposed capital gains tax, and the global impact of U.S. tax policy
- Mother Jones: Prof. Marian comments on leaked memo that suggests ways to hide money offshore
- Law360: Prof. Marian comments on tax benefits for virtual currency donors
- UCI Law: UCI Law Professor and Academic Director of Graduate Tax Program, Omri Marian, to Present Paper at the Global Tax Symposium
- Tax Notes: Prof. Marian interviewed on teaching tax during the COVID-19 pandemic
- Politifact: Prof. Marian factchecks Hugh Hewitt’s comments about Trump’s tax returns and carryover losses and deductions