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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 96 results
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
Experience
|January 4, 2025
Insights & News 2,113 results
Webinar
|July 17, 2025
Newly Public Companies: How to Thrive After Ringing the Bell
Going public is a major milestone, but it is only the beginning. Newly public companies must quickly adapt to a dynamic environment defined by regulatory obligations, market scrutiny, and constant stakeholder expectations. Join us for a timely webinar as our panel of industry leaders explores how companies can successfully navigate life after the IPO.
Webinar
|July 15, 2025
The Revival of Most-Favored-Nation Pricing: What Pharma Needs to Know
Join us for a webinar exploring the evolving antitrust landscape as it intersects with drug pricing policy and regulation under the current administration. Reviving the “most-favored-nation” drug pricing principle of the prior Trump administration, this administration is leveraging antitrust tools to address high pharmaceutical costs, signaling a shift toward increased regulatory scrutiny of market power and pricing disparities. Our attorneys will cover the latest executive orders and proposed agency actions, potential implications for pharmaceutical companies and the broader healthcare industry, and how to navigate this changing regulatory environment.
Competition Corner
|July 8, 2025
|10+ Min Read
Spotlight on Japan: Legal Trends in the Semiconductor Industry in the Japanese and U.S. Markets
Semiconductors are critical components that form the foundation of virtually all modern technologies and industries, including computers, smartphones, consumer electronics, automobiles, and medical devices. Their global importance continues to grow. This blog provides an overview of recent legal developments in the semiconductor markets of Japan and the United States.
Other Results 52 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.