Vinson & Elkins LLP
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Vinson & Elkins LLP fields a sizeable team of international tax planning specialists with expertise in a range of transactional matters, including the formation of new financing and ownership structures, M&A and public offerings as well as market entry issues, transfer pricing and restructurings following both US and international tax reforms. The team is headed up by Dallas-based David Peck and Ryan Carney in Houston. Carney handles a wide array of M&A deals, joint ventures, divestitures and other international transactions, while Peck caters to private equity clients carrying out offshore fund formations, investment partnerships among other transactions. Also in Houston, George Gerachis is a key port of call for tax controversy matters, routinely representing clients before the US Tax Court and Federal District Courts, while Jason McIntosh is highly experienced in complex business transactions, investment fund formations and cross-border restructurings. Natan Leyva departed the firm in July 2025.
Legal 500 Editorial commentary
Key clients
- Halliburton Company
- Sunoco LP
Work highlights
Representing Halliburton in a federal income tax refund case against the IRS involving the deductibility of a payment made by Halliburton Energy Services to the Government of Nigeria.


