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  • Professionals (182)
  • Capabilities (69)
  • Experience (18)
  • Insights & News (908)
  • Other Results (40)

Professionals 182 results

Susan Elizabeth Seabrook
Susan Elizabeth Seabrook
Partner
  • Washington, DC
Email
+1 202-282-5220
vCard

Partner

  • Washington, DC
James N. Mastracchio
James N. Mastracchio
Partner
  • Washington, DC
Email
+1 202-282-5849
vCard

Partner

  • Washington, DC
Olga Loy
Olga Loy
Partner
  • Chicago
Email
+1 312-558-6338
vCard

Partner

  • Chicago
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Capabilities 69 results

Practice Area

Tax Controversy & Criminal Tax

Our Tax Controversy attorneys advise and represent clients in every aspect of federal and state tax investigations, as well as the criminal tax enforcement process. This includes the Internal Revenue Service’s (IRS) multi-jurisdictional examinations and administrative appeals, U.S. Competent Authority representations, post appeals mediation, and trial court and appellate litigation in every federal court hearing a tax matter....Read more

Practice Area

Tax

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....Read more

Industry

Energy Transition

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....Read more

Experience 18 results

Experience

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February 10, 2025

US$600 million Total Play Telecomunicaciones S.A.P.I. de C.V. Offer to Exchange Senior Notes

Winston & Strawn represented Total Play Telecomunicaciones, S.A.P.I. de C.V. (“Total Play”), a leading telecommunications company in Mexico, in connection with the offer to exchange (a) up to US$600M of its outstanding 6.375% Senior Notes due 2028 (the “Existing Notes”) for newly issued 11.125% Senior Secured Notes due 2032 (the “New Notes”) and (b) a cash payment by each tendering holder of U.S.$450 for each U.S.$1,000 in Existing Notes tendered by such holder (the “New Money Deposits”) for newly issued New Notes. Total Play also solicited holders for their consent to certain proposed amendments to the Existing Notes. The issuance of the New Notes was issued pursuant to Rule 144A under the Securities Act and outside the United States pursuant to Regulation S under the Securities Act....Read more

Experience

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October 15, 2024

Winston Represents Specialty Building Products, LLC in a $510.0 Million Senior Secured Notes Offering

Winston represented Specialty Building Products, LLC, a portfolio company of Winston client TJC, L.P., in connection with a Rule 144A/Reg. S offering of $510,000,000 aggregate principal amount of 7.750% senior secured notes due 2029 issued by Specialty Building Products Holdings, LLC and SBP Finance Corp. In connection with the notes offering, Winston also represented Specialty Building Products in connection with a $215,000,000 incremental term loan B add-on facility and the amendment and extension of an asset-based revolving credit facility. Proceeds from the offering were used, together with the proceeds of the incremental term loan B add-on facility, to refinance existing debt securities. Specialty Building Products, LLC is a leading distributor of specialty building products in North America....Read more

Experience

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September 27, 2024

Winston Represents KeHE Distributors, LLC in a $250.0 Million Senior Secured Notes Tack-On Offering

Winston represented KeHE Distributors, LLC in connection with a Rule 144A/Reg. S tack-on offering of $250,000,000 aggregate principal amount of 9.000% senior secured notes due 2029 issued by KeHE Distributors, LLC, NextWave Distribution, Inc. and KeHE Finance Corp. Proceeds from the offering were used to partially pay down existing ABL borrowings. KeHE Distributors, LLC is a leading pure-play natural and organic, specialty and fresh products food distributor in North America....Read more
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Insights & News 908 results

Webinar

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September 30, 2025

Tax Implications of the Big Beautiful Bill Act

Please join us for an engaging and informative webinar led by our experienced tax attorneys as they break down the most significant tax changes introduced by the recently enacted One Big Beautiful Bill Act of 2025, signed into law on July 4, 2025....Read more

In the Media

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August 27, 2025

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1 Min Read

John Arszulowicz Featured in ABA Lawyer Spotlight

Associate John Arszulowicz was recently featured in a Lawyer Spotlight by the American Bar Association. In the article, he reflects on his path to becoming a lawyer, the practice areas that inspire him, and his leadership in advancing inclusion....Read more

Tax Impacts

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August 20, 2025

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7 Min Read

Crypto Tax Update: New Tax Rules on the Horizon?

On July 30, President Trump’s Working Group on Digital Assets released its comprehensive “Strengthening American Leadership in Digital Financial Technology” report (the Report). The 160-plus-page report sets forth a series of recommendations seeking to “ensure crypto becomes a hallmark of the new American Golden Age” while outlining a proposed framework for regulating digital assets. A key section of the Report focuses on the taxation of digital assets and sets forth proposals on the modernization of the tax framework to better align with the realities of the digital asset ecosystem. The proposals address a range of substantive tax issues, including the classification of digital assets for tax purposes, the timing and character of income from mining and staking activities, and the tax treatment of stablecoins, and also recommends updates to taxpayer and third-party reporting requirements.

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Other Results 40 results

Site Content

What Is Tax Controversy?

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....Read more

Site Content

What Is Tax Evasion?

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....Read more

Site Content

What Is a Tax Authority?

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....Read more
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