

Clients value our REIT practice group's responsive, practical, efficient handling of REIT matters, partner-level involvement in deals, and 360-degree perspective of our clients' needs.
Our REIT clients require some of the most sophisticated tax and investment structures in the world and include existing public and private REITs, as well as real estate owners, operators and developers, pension fund advisors, pension funds, and foreign investors, looking to unlock the value of the REIT structure.
Sullivan's clients include many of the most prominent public REITs located throughout the United States and beyond. By equity market capitalization, we represent over 15% of the U.S. public equity REIT market.
Our REIT practice group is comprised of corporate, real estate and tax attorneys who have extensive experience in virtually every aspect of the industry. Clients rely on us for formation, capital raising, mergers and acquisitions, conversion of C corporations to REITs, tax matters, securities law compliance, governance issues, property management and leasing, environmental and land use matters and workouts for troubled properties. We are regularly called on by other firms to serve as special REIT counsel for many larger, more sophisticated transactions, especially those needing help with high-exposure, tax-related structuring issues.
We represent REITs and other industry participants in virtually every real estate sector. These include the more traditional REIT asset classes, such as:
In addition, our cutting-edge REIT conversion work has allowed us to represent clients in alternative asset classes such as:
Peers and clients rate our REIT practice highly. Chambers USA and The Legal 500 United States consistently rank us among the top REIT practice groups in the nation. The American Lawyer also has consistently ranked Sullivan among the top law firms in the nation in representation of public REITs based upon the number of REIT offerings as well as total REIT equity and debt funds raised.
Our marquee REIT and Tax teams advised American Tower Corporation (NYSE: AMT), one of the largest global REITs, and its subsidiary CoreSite in the formation of a new joint venture with Stonepeak, a leading alternative investment firm specializing in infrastructure and real property assets, to develop, build and operate an 18-megawatt data center in Denver, Colorado. CoreSite provides IT infrastructure that empowers enterprises and cloud, network and IT service providers to monetize and future-proof their digital businesses. The total estimated development costs for the 18-megawatt data center are expected to be more than $250 million.
Sullivan’s team was led by Ameek Ashok Ponda, director of the Tax Department, with Sullivan Tax partners Joel Carpenter and Sarah Wellings, and associate Connie Lee, contributing to the successful deal.
Ameek Ashok Ponda, Joel R. Carpenter, Sarah D. Wellings and Connie Lee
Sullivan represented Diversified Healthcare Trust (Nasdaq: DHC) in connection with the sale of a 10% equity interest in a two building life science complex located at 11 Fan Pier and 50 Northern Avenue in Boston, MA. DHC sold the interest to an existing joint venture partner for a purchase price of approximately $108 million. The purchase price for the 10% equity interest is based on a property valuation of $1.7 billion, less the $620 million of existing secured debt on the property. Sullivan provided counsel with respect to the initial JV formation and has continued to provide representation to the JV since 2017.
Avinash R. Rao and John M. Steiner
Clients value our REIT practice group's responsive, practical, efficient handling of REIT matters, partner-level involvement in deals, and 360-degree perspective of our clients' needs.
Our REIT clients require some of the most sophisticated tax and investment structures in the world and include existing public and private REITs, as well as real estate owners, operators and developers, pension fund advisors, pension funds, and foreign investors, looking to unlock the value of the REIT structure.
Sullivan's clients include many of the most prominent public REITs located throughout the United States and beyond. By equity market capitalization, we represent over 15% of the U.S. public equity REIT market.
Our REIT practice group is comprised of corporate, real estate and tax attorneys who have extensive experience in virtually every aspect of the industry. Clients rely on us for formation, capital raising, mergers and acquisitions, conversion of C corporations to REITs, tax matters, securities law compliance, governance issues, property management and leasing, environmental and land use matters and workouts for troubled properties. We are regularly called on by other firms to serve as special REIT counsel for many larger, more sophisticated transactions, especially those needing help with high-exposure, tax-related structuring issues.
We represent REITs and other industry participants in virtually every real estate sector. These include the more traditional REIT asset classes, such as:
In addition, our cutting-edge REIT conversion work has allowed us to represent clients in alternative asset classes such as:
Peers and clients rate our REIT practice highly. Chambers USA and The Legal 500 United States consistently rank us among the top REIT practice groups in the nation. The American Lawyer also has consistently ranked Sullivan among the top law firms in the nation in representation of public REITs based upon the number of REIT offerings as well as total REIT equity and debt funds raised.
New York City Department of Finance (“NYC DOF”) recently began notifying property owners by mail that they may be subject to the City’s new Non-Primary Residence Surcharge, which will be imposed annually on certain high-value residential properties that are not used as primary residences.[i] Although the surcharge is commonly referred to as the “Pied-à-Terre Tax,” it applies to a broader range of non-primary residences. Receipt of a notice does not necessarily
Simon Cook, in his role as ITFA's Head of Education, will jointly moderate a Q&A on “The next generation: Three emerging leaders, three ideas”, together with Charlie O'Mulloy, chair of ITFA’s Emerging Leader Committee and Associate Banker at EBRD, at ITFA’s 52nd Annual International Trade and Forfaiting Conference in Split, Croatia on September 9. The Q&A will follow the presentations made by the finalists of the 2026 ITFA Emerging Leader
Sullivan & Worcester represented Longfellow Investment Management Co., LLC (LIM), a Boston-based investment management firm, in establishing a global distribution partnership with subsidiaries of iM Global Partner, a global asset management firm, and the sale of a minority, non-controlling equity interest. Through the partnership, LIM is expected to expand its global distribution footprint and access additional investment product structures, including mutual funds, UCITS and ETFs, while maintaining its majority employee
Since the publication of this Client Alert on July 30, 2026, several significant developments have affected the implementation of NYC’s Non-Primary Residence Surcharge (the “Pied-à-Terre Tax”), including the NYC Department of Finance (“NYC DOF”) extending the deadline for property owners to submit exemption applications to September 18, 2026. On August 7, 2026, three NYC homeowners filed a lawsuit challenging the City’s implementation of the surcharge, including the City’s process of identifying
Douglas S. Stransky, partner and leader of the Tax Practice Group, has published a new post on the LexisNexis blog examining a recurring problem in cross-border acquisitions: entity classification errors discovered in tax due diligence. Using a hypothetical fact pattern in which a target’s foreign subsidiary never filed its check-the-box election, the post explains why classification mistakes persist, how a missing Form 5471 can leave the assessment statute open indefinitely under
Sullivan & Worcester represented long-term client Olibra LLC, the owner of the Bond smart-home connectivity platform, in its acquisition by Somfy Group, a global leader in the motorization and automation of openings and closures for homes and buildings. Bond will continue to operate independently under its existing leadership team while benefiting from Somfy's global resources, industry expertise and long-term investment. The transaction brings together Somfy's expertise in motorization and automation with
On July 29, 2026, the Securities and Exchange Commission (the "SEC") notified Nasdaq that it had received notices of intention to petition for review of the SEC's July 22, 2026 order approving Nasdaq's proposed rule change requiring listed companies to maintain a minimum Market Value of Listed Securities ("MVLS") of $5 million. Pursuant to Rule 431(e) of the SEC's Rules of Practice, the July 22, 2026 approval order has been
Geoffrey Wynne will participate in a panel discussion at ITFA's 52nd Annual International Trade and Forfaiting Conference alongside Ailsa McNeil, Director at Texel, and Hernan Mayol, Board Member and Representative of ITFA Americas and Chair of ITFA’s Latin America Regional Committee (LARC). The session, titled “Financing the future: From defence to critical raw materials,” will be moderated by Clarissa Dann, Editorial Director at Deutsche Bank AG. The session will explore how trade
(London and New York) – Sullivan has advised BAFT (the Bankers Association for Finance & Trade) and ITFA (the International Trade and Forfaiting Association) on the publication of the two Capital Requirements Regulation (CRR) legal opinions covering the 2008 English law Master Participation Agreement (MPA). The newly released opinions comprise the EU CRR opinion on English law MPA 2008 and the UK CRR opinion on English law MPA 2008. They are intended
Sullivan partner Tehila Levi Lati will speak at a webinar held in collaboration with Amazon and Digate titled "Going Live in China" on September 8, 2026. Designed for decision-makers and technical leaders navigating regional expansion, the program will explore key technical, legal and operational considerations for launching in China, including cloud infrastructure, local licensing, data privacy and corporate risk management. During the webinar, Tehila will leverage her deep experience leading Sullivan's China and
New York City Department of Finance (“NYC DOF”) recently began notifying property owners by mail that they may be subject to the City’s new Non-Primary Residence Surcharge, which will be imposed annually on certain high-value residential properties that are not used as primary residences.[i] Although the surcharge is commonly referred to as the “Pied-à-Terre Tax,” it applies to a broader range of non-primary residences. Receipt of a notice does not necessarily
Simon Cook, in his role as ITFA's Head of Education, will jointly moderate a Q&A on “The next generation: Three emerging leaders, three ideas”, together with Charlie O'Mulloy, chair of ITFA’s Emerging Leader Committee and Associate Banker at EBRD, at ITFA’s 52nd Annual International Trade and Forfaiting Conference in Split, Croatia on September 9. The Q&A will follow the presentations made by the finalists of the 2026 ITFA Emerging Leader
Sullivan & Worcester represented Longfellow Investment Management Co., LLC (LIM), a Boston-based investment management firm, in establishing a global distribution partnership with subsidiaries of iM Global Partner, a global asset management firm, and the sale of a minority, non-controlling equity interest. Through the partnership, LIM is expected to expand its global distribution footprint and access additional investment product structures, including mutual funds, UCITS and ETFs, while maintaining its majority employee
Since the publication of this Client Alert on July 30, 2026, several significant developments have affected the implementation of NYC’s Non-Primary Residence Surcharge (the “Pied-à-Terre Tax”), including the NYC Department of Finance (“NYC DOF”) extending the deadline for property owners to submit exemption applications to September 18, 2026. On August 7, 2026, three NYC homeowners filed a lawsuit challenging the City’s implementation of the surcharge, including the City’s process of identifying
Douglas S. Stransky, partner and leader of the Tax Practice Group, has published a new post on the LexisNexis blog examining a recurring problem in cross-border acquisitions: entity classification errors discovered in tax due diligence. Using a hypothetical fact pattern in which a target’s foreign subsidiary never filed its check-the-box election, the post explains why classification mistakes persist, how a missing Form 5471 can leave the assessment statute open indefinitely under
Sullivan & Worcester represented long-term client Olibra LLC, the owner of the Bond smart-home connectivity platform, in its acquisition by Somfy Group, a global leader in the motorization and automation of openings and closures for homes and buildings. Bond will continue to operate independently under its existing leadership team while benefiting from Somfy's global resources, industry expertise and long-term investment. The transaction brings together Somfy's expertise in motorization and automation with

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