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Professionals 425 results
Capabilities 81 results
Industry
As core segments of the global economy continue to embrace sustainable and carbon-neutral energy resources as complementary and integral to fossil-based systems of energy production and consumption, we stand ready to guide our clients through the energy transition. Our team is at the forefront of the flourishing energy transition market, and we bring practical experience, perspective, and innovative thinking to the sector. By combining our more than 40 years of experience in renewable and conventional energy with an integrated service approach, we help clients to plan for, invest in, and thrive in today’s shifting environment. Not only does our team include experienced energy and corporate lawyers, but also practitioners with deep experience in tax credits and tax equity, project finance, infrastructure, and power and renewables to serve the varied needs of our client base.
Industry
Winston offers a full-service energy practice. With four decades of experience handling a broad array of services for participants across the energy industry and in key markets worldwide, our practitioners have developed a deep familiarity and keen sense of the market. Our experience spans electric generation, transmission, distribution, and fuel supply and transportation in the power sector—including conventional and renewable resources—as well as the upstream, midstream, downstream, and oilfield services segments in the oil and gas sector. Additionally, our team is at the forefront of the flourishing market for energy transition, and we bring practical experience, perspective, and innovative thinking to this rapidly expanding segment of energy sector.
Practice Area
With an international geographic reach, Winston & Strawn’s integrated tax practice addresses virtually all areas of tax law. Our group of 40 tax attorneys is well-versed in representing some of the largest public and privately-held corporations, exempt organizations, and large estates.
Experience 97 results
Experience
|June 4, 2025
Winston Represents Chart Industries in Sale to Baker Hughes Company
Experience
|April 30, 2025
Rapid Ruling: Fifth Circuit Affirms Winston Win on Summary Judgment the Day After Oral Argument
Experience
|February 10, 2025
US$600 million Total Play Telecomunicaciones S.A.P.I. de C.V. Offer to Exchange Senior Notes
Insights & News 2,132 results
Seminar/CLE
|January 22, 2026
14th ITA-IEL-ICC Joint Conference on International Energy Arbitration – Houston
Imad Khan is a proud Co-Chair of The Institute for Transnational Arbitration (ITA), Institute for Energy Law (IEL) and International Chamber of Commerce (ICC) International Court of Arbitration 14th edition of what has become the premier conference on international arbitration in the energy sector. Speakers from around the globe and across the industry will gather to focus on the key issues in the field today.
In the Media
|August 21, 2025
|2 Min Read
Aparna Sehgal Discusses European CRE Recovery with Structured Credit Investor
Winston & Strawn partner Aparna Sehgal spoke with Structured Credit Investor to discuss the findings of the Bayes Business School’s latest European Commercial Real Estate Lending report and the legal issues and trends underpinning them. In addition to valuable data on deal volumes and covenant and pricing terms, the report on European real estate debt markets offers insight into how underlying funding structures and bank participation through the repo/loan-on-loan market are shaping the recovery of different real estate markets at a national and sector level. According to the report, U.K. property values and deal activity have rebounded faster, while European markets remain challenged by a mix of stalled development sales, rising capital costs, and stricter environmental upgrade requirements hold back volumes.
Recognitions
|August 21, 2025
|1 Min Read
Winston & Strawn Recognized in 2026 Chambers Latin America Rankings
Winston & Strawn partners Talbert Navia and Richard Puttré are recognized in the 2026 edition of Chambers Latin America. Chambers Latin America ranks and reviews the best law firms and lawyers across the region based on in-depth research and client feedback.
Other Results 51 results
Site Content
Tax evasion is the failure to pay or the deliberate underpayment of federal income taxes. The U.S. income tax system is based on voluntary compliance, and it is the taxpayer’s responsibility to report all income and to pay all taxes due. Tax evasion is a known violation of a legal duty, and may result in monetary penalties, imprisonment, or both.
Site Content
A tax authority is a government body or agency responsible for collecting taxes, administering tax laws, and enforcing tax compliance. In the United States, the Internal Revenue Service (IRS) is the federal tax authority. Most states, territories, and local jurisdictions also have tax authorities to ensure compliance with applicable state and local laws and regulations. These tax authorities are generally responsible for collecting taxes, administering tax laws, and enforcing tax compliance in their respective jurisdictions.
Site Content
A tax controversy is a dispute between a taxpayer and a tax authority such as the United States Internal Revenue Service (IRS) concerning whether the taxpayer has properly reported and paid their tax liability, and otherwise complied with applicable tax law. A tax controversy may concern a disagreement regarding the correct amount of tax or the manner in which the IRS is attempting to collect tax, as well as whether penalties are appropriate. Tax controversies may be resolved administratively or in litigation.