Family Office seeks a senior tax professional with experience in international tax structuring, tax optimization, and UHNW personal taxation across the UK and Spain. The role involves leading end-to-end tax strategy: identifying risks, designing solutions, coordinating local advisors, and delivering implementation-ready recommendations. Responsibilities Strategy & Structuring
• Design and iterate cross-border holding / operating / financing structures
• Optimise WHT/VAT/CT exposures, treaty positioning, and financing flows (interest, fees, royalties, service charges and etc.)
• Advise on substance, beneficial ownership, anti-avoidance risk controls (GAAR/SAAR, ATAD themes, principal purpose tests, etc. at a practical level) UHNW / UBO advisory
• Advise UBO on residency planning, cross-border personal taxes, and wealth structuring interfaces with corporate flows
• Review and improve UBO loan structures (taxability, documentation, arm's-length, disclosure risk, exit/repayment planning) Risk management & controversy readiness
• Prepare the group for authority/regulator questions: what to disclose, how to respond, and how to keep consistency across filings and financial statements
• Coordinate external tax counsel in multiple jurisdictions; ensure outputs are consistent and implementation-ready Operational




• Maintain a living tax risk register + roadmap (quarterly refresh)
• Provide short weekly async updates + join key calls. Requirements
• 10+ years in international tax / private wealth tax (Big4 Partner / Big Law / top-tier boutique/family office equivalent)
• Demonstrable experience with UK + Spain tax systems (corporate + personal) and how they interact in practice
• Strong track record of group financing, cross-border structuring, and tax controversy/queries
• Experience advising UHNW individuals / family offices (not just corporates)
• Comfort with ambiguity, high confidentiality, and pragmatic execution Nice-to-haves:
• Dual-qualified (law + tax), CTA/ACA/solicitor background, or equivalent
• Prior involvement with regulated environments and frequent third-party inquiries (banks, auditors, authorities)
• Experience simplifying complex structures without breaking business reality Benefits
• Fully remote work, giving you the freedom to work from anywhere
• Paid annual leaves and sick days
• Medical insurance coverage to support your well-being
• Opportunity to be a part of a world-class, high-performance team
• A dynamic and collaborative work environment
• Fully sponsored team-buildings 1-2 times per year in stunning destinations around the world

📌 Tax Advisor HNWI (España)
🏢 Family Office
📍 España