Call now for Offshore Assistance : 866.325.9755


We help individuals and businesses with foreign accounts navigate complex international tax codes.

  • Comprehensive, One-Stop Solution
    Our team of tax attorneys, enrolled agents, and paralegals provides a comprehensive solution to your international tax needs. There’s no need to work with multiple firms or work with multiple organizations to resolve tax needs.
  • Global Presence
    With offices in Austin, TX (OVDP Hub) and Zurich, Switzerland, we’re able to quickly respond to international tax needs.
  • Client-base Spanning 40+ Countries
    We have successfully represented clients in over 40 countries including Switzerland, England, Austraila, Singapore, and Israel.
  • Global Network of Strategic Partners
    Our global network of strategic partners gives us the ability to offer a complete solution for international compliance, representation, and planning needs.
Previous slide
Next slide


Full-Service, Boutique Tax Firm in Austin, TX

Five Stone Tax Advisers delivers a comprehensive approach to tax planning, preparation, compliance and consulting through a suite of integrated services.

Our team of Tax Attorneys, Certified Public Accountants, Enrolled Agents, Tax Consultants and Senior Property Tax Consultants delivers a World Class suite of tax compliance and advisory solutions.

Our Specialties

  • Foreign Bank Requirements & Disclosures 

  • Multi-year Disclosures – with an extensive track record in Streamlined Filing Compliance Procedure and the Offshore Voluntary Disclosure Program

  • Exiting U.S. Citizenship – Expatriation Program