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Baker McKenzie is a global law firm with tax capabilities in 77 offices across 46 jurisdictions, with an office in London to service the UK market. The London office offers a combination of international tax services that would traditionally have been divided between accounting and law firms. The London office also plays host to various leaders for the firm’s tax and transfer pricing practice, such as Alex Chadwick who is the firm’s Chair of the EMEA Region for international tax planning and corporate tax, Mark Delaney who is the firm’s co-head of the EMEA Tax Group and specialises in Indirect Tax issues, Jukka Karjalainen the co-head of the London office Transfer Pricing Group and chair of the firm’s European Transfer Pricing Group, and Jess Eden the head of the London Tax Group and Tax Disputes Group.
During the research cycle Baker McKenzie advised global brewer, Carlsberg, on complex tax matters associated with the public £3.3bn acquisition of Britvic plc. The firm also provided tax advice to Silver Laker Partners on the carve-out and divestment of Alfabet software to Main Capital.
Mark Agnew retired in January 2025.
Client feedback
“Stellar tax controversy team”
“Excellent technical knowledge”
“Very well organised, hardworking, and strategically astute.”
Vistra is a global tax advisory firm with offices in London, Bristol, and Edinburgh to service the UK market. The global advisory team is comprised of over 1,000 domestic and international tax specialists and is led by Tom Lickess, the Global Head of Tax Advisory. The firm’s services are underpinned by technology offerings focused on supporting efficient ways to manage global statutory and regulatory tax requirements.
Throughout the research cycle the firm assisted clients in identifying indirect tax and withholding tax risks and opportunities. The firm has also been engaged in assisting clients in complex GAAP matters.
Taylor Wessing is a global law firm with offices in Cambridge, Liverpool, and London to service the UK market. The UK team is comprised of over 20 members and is led by Graham Samuel-Gibbon, Head of Tax. The firm combines technical knowledge with strong understanding of their client’s business needs in order to deliver comprehensive advice and practical solutions. Ann Casey is the firm’s Head of Incentives and is supported by partner Claire Matthews. The firm’s corporate tax team are led by partners Liz Wilson and James Ross.
Winston Taylor is a global law firm that serves the world's most innovative people and businesses. Deeply embedded within our sectors, we work closely together with our clients to crack complex problems, enabling ideas and aspirations to thrive.
Together we challenge expectation and create extraordinary results.
Forvis Mazars is a leading provider of audit & assurance, tax, advisory and consulting services worldwide.
Helping you prepare for what’s next.
At Forvis Mazars, we redefine collaboration and provide the insight to help you prepare for what’s next. By working alongside you and understanding you, our services and solutions are meticulously tailored to meet your unique needs.
Combining global reach with deep local knowledge, our teams work together to deliver consistent, seamless services across the world, adapting to work alongside your teams, sector or region.
Vistra’s Tax & Accounting Solution team of over 2,500 experts delivers seamless compliance and advisory solutions across 100+ countries. Unlike traditional multi-partner firms, Vistra operates under a unified global corporate structure, providing clients with an efficient, consolidated alternative to big-name professional services firms and local providers.
Get big-firm capabilities with dedicated attention at fair pricing. Vistra is the only tax and accounting solution built specifically for mid-market companies.
Our technology-driven platform offers a real-time, customisable dashboard that tracks compliance deadlines across your global entities, reducing risk and administrative burden – so your team can focus on strategic growth.
Beyond routine compliance, Vistra acts as outsourced global tax counsel, providing expert support in corporate and indirect tax advisory, transfer pricing, tax-efficient restructurings, and transactional support across more than 100 countries.
Trusted by thousands worldwide, Vistra simplifies complex global tax and accounting obligations with experienced professionals, advanced technology, and a truly global reach.
As rapid transformation and changing legislation carve the future business landscape, tax considerations increasingly intersect your most strategic business decisions. We look at tax from every direction and provide full-scale advice — from policy to planning, from transactions to dispute resolution.
Baker McKenzie's Tax team is among the most highly rated and recommended tax advisers worldwide, top ranked by international tax directories in more jurisdictions than any other law firms. We understand the intricacies of tax laws and dispute resolution techniques, and can design and implement tax structures that consider all rules and variables in all jurisdictions.
Our team includes international legal experts as well as some of the best-known chartered accountants, economists and specialists in indirect taxes, employment and wealth. Our multi-disciplined practice of over 50 tax professionals is one of the largest in the City and we have helped many of the world's leading corporate names think about their tax issues differently and have resolved many of the most complex and high-profile tax disputes. In addition our advice is legally privileged and its disclosure cannot be compelled by tax authorities.
We are at the forefront of tax developments worldwide and help our clients anticipate and adapt to new rules that may impact existing or new structures. We help them fulfil domestic and international tax compliance obligations through advice as they pursue opportunities worldwide.
We are ranked Tier 1 for the UK in both the International Tax Review’s (ITR) World Tax Guide and the ITR World Transfer Pricing Guide.
