About us
GVA is a boutique advisory firm delivering bespoke tax planning, residence solutions, and family office services to high-net-worth individuals, visionary entrepreneurs, and forward-thinking corporations.
gva tax services
Headquartered in Geneva, Switzerland, we leverage our strategic hub and global network to craft tailored strategies that protect wealth, enhance mobility, and secure multigenerational legacies.
Our concierge-style approach combines deep expertise with personal care, ensuring solutions reflect your unique ambitions. With multilingual capabilities and a prestigious network of international partners, we navigate complexity with precision, discretion, and foresight.
Our values :
- Excellence: Unrivaled expertise and creative problem-solving
- Integrity: Trust and transparency in every relationship
- Confidentiality: Uncompromising protection of your privacy and assets
Our core team
Led by founding partner Louis Tari, GVA brings an unparallel expertise in tax, wealth planning, and asset protection.
Our team of specialists, with backgrounds in Swiss tax authorities, international law firms, Audit firms, and global investment banks, provides tailored, cutting-edge solutions.
Supported by a prestigious network of international partners, including leading firms in Europe, USA, UAE, Singapore, Hong-Kong and Brazil, we deliver seamless support for your global needs.
Meet the core team
Louis Tari
Managing Partner
Nicolas Stepczynski
Board Member
Laura Rochette Peñalosa
Tax - Family Office
Caroline Coestier
Residence – Family Office
William hughes
Residence – Family Office