Lewis Greenwald moves to Mayer Brown

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Lewis Greenwald moves to Mayer Brown

Lewis Greenwald, the former head of Sullivan & Worcester’s international tax practice group has joined Mayer Brown’s New York office as a partner in the tax transactions & consulting practice.

fotoflexer-photolewisgreenwald.jpg

Mayer Brown's new partner (pictured left) advises clients on tax efficient acquisitions, dispositions, reorganisations and repatriations; intellectual property planning; leveraging and other deduction planning; dual consolidated loss compliance and administrative relief; transfer pricing planning, compliance and controversy; and cross-border individual wealth planning, compliance and controversy.

Before his time at Sullivan & Worcester in Boston, he was an international tax services partner of PwC in the same city.

more across site & shared bottom lb ros

More from across our site

Among the arrivals is Andrew Howell, who leaves scandal-hit PwC Australia after representing PepsiCo in a high-profile TP dispute
ITR's podcast examines whether the big four have overarching cultural issues and assesses the competitive threat of technology-backed transfer pricing firms
The UK advisory firm has seen its global revenues expand by £27.2m following its listing and acquisition of Baker Tilly South-East Europe
Tax-trained John Sams, previously the firm’s CFO and COO, was appointed after a rigorous process, KPMG said
From Mauritius substance rules to Kenyan SEP tax and South African anti-avoidance measures, businesses must navigate growing scrutiny of cross-border IP structures in Africa
ITR spoke to multinationals, advisers and software providers about a June 30 deadline defined by faulty portals, high compliance costs and hard lessons
After years of onerous pillar two prep, businesses will be galled in seeing tax revenues outweighed by compliance costs
Tax advisers should revisit India secondment arrangements after the EY US ruling strengthened the Centrica precedent and raised fresh withholding concerns
Despite the shortfall, effective tax rates of multinationals have seen a ‘statistically significant rise’
After joining Milbank from Akin Gump, the fund tax specialist discusses sponsor demand, practice building, and the tax challenges facing asset managers
Gift this article