Michael Wiener is a tax partner who focuses on structuring real estate and corporate transactions. Clients rely on Michael’s ability to analyze complicated tax issues and to implement creative solutions.
Michael is an expert in structuring all types of tax-deferred Section 1031 exchange transactions, including forward exchanges, reverse exchanges, and build-to-suit exchanges. He has extensive experience structuring real estate dispositions by partnerships and limited liability companies where either the partners or members want to exchange separately or only some partners or members want to exchange while others want to sell for cash. Michael also has deep expertise structuring real estate acquisitions where multiple purchasers are completing exchanges or where fresh cash is being invested alongside exchange proceeds. His expertise extends to California’s property tax and transfer tax rules.
Michael has substantial experience structuring joint ventures and both negotiating and drafting complex distribution and tax allocation provisions in partnership agreements and limited liability company operating agreements. Michael also has experience drafting the non-tax portions of joint venture agreements, such as management provisions and transfer restrictions. He also often provides tax advice in connection with M&A transactions.
Since the passage of the Tax Cuts and Jobs Act of 2017, Michael has become an expert on the qualified opportunity zone statute and related treasury regulations. Michael has structured numerous investments in qualified opportunity zones, has both published and spoken on the topic, and has advised investors, qualified opportunity funds and qualified opportunity zone businesses on compliance issues. Michael’s experience ranges from working with closely held funds to advising on widely syndicated offerings.
Michael has successfully represented clients in audits by the Internal Revenue Service (IRS) and California Franchise Tax Board, and is admitted to practice before the United States Tax Court.
Michael’s patience, attention to detail and deep understanding of the business issues involved in transactions allow him to structure transactions in the most tax-efficient manner possible without sacrificing the client’s business objectives. Michael thoroughly explains transaction structures and their tax consequences, and his clear drafting style makes his partnership and operating agreements easy to read and follow.
As a trusted advisor and expert in tax matters, Michael has been quoted in Law360, Bloomberg Tax, GlobeSt.com, Los Angeles Business Journal, RE Business Online, Bisnow, Daily Journal, and other prominent business, real estate, and legal publications.
Publications
Client Alert
The Tax Joys of Opportunity Zones
July 11, 2025
Article
Greenberg Glusker Corporate & Tax Partner Michael Wiener Featured in LABJ Taxation Roundtable
February 14, 2025
Corporate & Tax Partner Michael Wiener shared his expertise on how businesses, CFOs, and financial professionals are adapting to the evolving economic landscape and shifting tax strategies with the Los Angeles Business Journal in their Taxation Roundtable Discussion. Below are Michael's excerpts from the feature: Are there any big changes to tax laws in 2025 that businesses should be aware of? Given the results of the November 2024 election and the looming expiration of key provisions of the Tax Cuts and Jobs Act, tax legislation will likely be a high priority this year. It is too soon to know what the contents of this legislation will be, but I think it is reasonable to expect that matters like the SALT Cap, QBI deduction, bonus depreciation and qualified opportunity zones will be addressed. In the wake of the recent devastating wildfires, what top-level financial advice would you give to businesses that suffered significant losses? Be aware of the tax relief options that are available. The IRS and Franchise Tax Board have both issued relief extensions. For affected taxpayers, most tax deadlines that fall between January 7, 2025 and October 14, 2025, are extended until October 15, 2025. The deadlines that are extended include both the identification deadline and the acquisition deadline for affected taxpayers engaged in 1031 exchanges. The application of the 1031 extensions is not always clear, and businesses should consult their tax advisors, but they should be aware that these extensions exist. Businesses may also take advantage of the benefits provided by Section 1033 of the Code, which allows taxpayers to defer gains realized due to property destruction. What strategies can businesses employ to optimize their tax liability while remaining compliant with tax regulations? I often tell clients first and foremost, do what makes the most business sense. Minimizing tax liability is important, but you should not make a bad business decision solely in order to reduce your tax liability. Businesses should first decide what course makes the most business sense and then work on structuring to reduce tax liability. The Treasury Regulations account for business realities and often provide sufficient flexibility for businesses to reduce their tax liability while complying with the regulations. Can you discuss the impact of tax planning on a business’s financial performance and long-term sustainability? Prudent tax planning can boost any business’s bottom line. Tax planning allows businesses to defer their tax liabilities, which allows them to invest – and generate additional returns from – the money they would otherwise use to pay their taxes. What considerations should businesses take into account when planning for succession or ownership transfer in terms of tax implications? One consideration that is often overlooked in succession planning is property taxes. When property is contributed to a legal entity in a proportionate transfer that is exempt from reassessment, the so-called “original co-owner” rules apply. If the original co-owner rules apply, a transfer of more than 50% of the ownership interests in the transferee legal entity will cause a reassessment of the property. The ownership interest transfers referred to in the previous sentence include transfers made upon death or for estate planning purposes. Taxpayers need to be mindful of these rules and plan accordingly. *This roundtable was originally published in Los Angeles Business Journal and can be accessed here.
News
Events
Decron/YULA Golf Tournament
September 9, 20198:30 AM PT
Mountain Gate Country Club
Warren J. "Skip" Kessler and Michael Wiener
Real Estate Issues in the Time of COVID-19
July 14, 202010:00 AM – 11:00 AM PT
Virtual Event
Brian H. Kang, Warren J. "Skip" Kessler, Steven J. Lurie, Craig S. Coan, and Michael Wiener