Cross-Border Residency
UK SRT, US substantial presence and EU residency rules — calibrated to your real travel pattern.
25+ yrs
Cross-border practice
40+
Jurisdictions handled
£2B+
Client assets advised
UK · US · EU
Corridors in-house
What we do
Six practices, one cross-border view.
The full toolkit of an international private-client tax practice, delivered by a small team that handles every matter in-house.
International Wealth Structuring
Holding companies, trusts and family foundations designed to survive BEPS 2.0 and CRS scrutiny.
US–UK Treaty Planning
Treaty positions for dual filers, returning expats and Atlantic relocations.
Crypto & Offshore Disclosure
Voluntary disclosure paths under CARF, DAC8 and FATCA — quietly, with privilege where applicable.
Inheritance & Succession
Estate exposure mapping across UK IHT, US estate tax and EU forced heirship.
HMRC & IRS Enquiry Defence
Defensible positions, complete paper trail and respectful representation in formal enquiries.
How we work
Three quiet steps to clarity.
01
Diagnostic
Begin with a free, confidential online questionnaire. Four minutes; no contact details required to receive the summary.
02
Quiet conversation
If the diagnostic surfaces something worth exploring, we offer a private call with a partner. No follow-up otherwise.
03
Engagement
Where it makes sense, we open a formal engagement through LexeFiscal LLP — scoped, fixed-fee, and documented.
Diagnostic tools
Begin with a diagnostic.
Free, confidential, and built to surface what generalist advisers overlook.
The firm
Founded by Dr Clifford Frank. Built for clients whose lives cross at least three borders.
International Tax Advisers is the private-client arm of LexeFiscal LLP. We act for entrepreneurs, family principals, expatriates and globally mobile professionals — typically introduced by their lawyer, private bank or family office.
Discretion first
Senior-led team
Cross-border in-house