Tobias Gleed-Owen

Legal Director Cambridge Office
Tobias Gleed-Owen

Tobias advises international families, trustees, and family offices on a wide range of cross-border private client matters.

His practice includes tax and succession planning, advising on UK tax treatment of offshore trusts and companies involving UK-resident beneficiaries or participators, as well as quasi-trust structures including usufructs, foundations and US life estates.

Tobias has a specialism in advising US-connected clients on US/UK estate planning, wills, estate taxes, aligning US/UK tax credits and pre-residency planning. He has particular expertise in the UK treatment of US trusts, including revocable and irrevocable trusts, life insurance and PPLI structures, IHT-sheltered trusts, US LLCs and US retirement & tuition accounts.

Tobias also offers expert cross-border advice in probate and succession matters, notably those with US or EU connections (comprising of advice on the European Succession Regulation) and provides expert English law advice to assist foreign probate courts. 

Tobias is ranked by Chambers High Net Worth [UK 2026] as ‘Associates to watch’. In this edition, clients note: “Tobias demonstrates exceptional knowledge on an array of UK and US tax matters. We find Tobias extremely personal and a joy to work.” Another adds: “Tobias added value and proved to be very knowledgeable.” 

Recent work highlights

Advice on double tax exposure for US trusts with UK beneficiaries, including flipping US grantor/non-grantor tax treatment, pre-UK-residency planning, UK transfer-of-assets abroad code and motive defence, and sheltering US trust assets from UK inheritance tax.

Tax advice in rectifying a historic “trust mistake” matter including complex multi-million dollar structures in US, UK, Guernsey and Singapore, including advice on US LLC structures.

UK/US tax planning including US revocable living trusts (such as California, New York, Maine, Colorado, Michigan and North Carolina), IRA withdrawals and rollovers, US 529 Plans, and treaty claims.

Experience & education

2020 Joined Birketts LLP

2017 Qualified as solicitor

2015 – 2020 Hewitsons LLP

2012 – 2015 Paralegal at LGSS Law Ltd

2007 – 2010 Law M.A.(Hons) Christs College, University of Cambridge

“

Tobias works diligently to build a strong network of professionals and find solutions by working collaboratively with others in the space. His expertise and responsiveness have been appreciated by my clients.

Chambers High Net Worth [UK 2026]

”

Insights

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