Heléna Klumpp joins Ivins, Phillips & Barker

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

Copyright © Legal Benchmarking Limited and its affiliated companies 2025

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

Heléna Klumpp joins Ivins, Phillips & Barker

Heléna Klumpp has joined Ivins, Philips & Barker as a partner in its Washington office.

Before joining Ivins, Philips & Barker Klumpp was vice president and head of tax for Baxter International. In this capacity, she co-led the internal team responsible for the tax structuring and functional division of resources of Baxter’s bioscience division, Baxalta Inc. 

Klumpp’s main practice area of expertise is complex corporate tax, including cross-border transactions and spin-offs.

more across site & shared bottom lb ros

More from across our site

Former EY and Deloitte tax specialists will staff the new operation, which provides the firm with new offices in Tokyo and Osaka
TP is a growing priority for West and Central African tax authorities, writes Winnie Maliko, but enforcement remains inconsistent, and data limitations persist
The UK tax agency has appointed six independent industry specialists to the panel
The two tax partners have significant experience and expertise in transactional and tax structuring matters
Katie Leah’s arrival marks a significant step in Skadden’s ambition to build a specialised, 10-partner London tax team by 2030, the firm’s European tax head tells ITR
Increasingly, clients are looking for different advisers to the established players, Ryan’s president for European and Asia Pacific operations tells ITR
Using tax to enhance its standing as a funds location is behind Luxembourg’s measures aimed at clarifying ATAD 2 and making its carried interest regime more attractive
Encompassing everything from international scandals to seismic political events, it’s a privilege to cover the intriguing world of tax
In his newly created role, current SSA commissioner Bisignano will oversee all day-to-day IRS operations; in other news, Ryan has made its second acquisition in two weeks
In the age of borderless commerce, money flows faster than regulation. While digital platforms cross oceans in milliseconds, tax authorities often lag. Indonesia has decided it can wait no longer
Gift this article