Meet Our Team
Specialists For US Taxes WorldwideWe Are US Tax Experts
Our team members are highly qualified expat tax professionals. Many joined us from the Big 4 accounting firms. And many of us are also expats, digital nomads, immigrants, and entrepreneurs.
Therefore, we understand firsthand what our clients face. And we are passionate about finding the best tax solutions for those international situations.
They take the time to learn about your exact situation and offer a custom strategy that fits your business, personal and long-term growth goals – it’s not like other groups that have a one size fits all strategy – this team will deliver what is best for you.
Our Team

Vincenzo Villamena, CPA
CEO

CPA
COO

Ruth Vahle, PhD
Managers

EA

EA

Tax Accounting

EA

CPA

EA

Chartered Accountant, EA

EA

Bing Liang

MBA

Guillermo Martinez

Roberto Aguero
EA

Chartered Accountant

Gonzalo Ruiz Deus




Crypto Tax


Operations

Office Manager

Operations Specialist
Incorporations



Alisa Šešum

Luciana Repossi
Bookkeeping

Chartered Accountant

Next Step - Schedule A Consultation With Us
During the consultation we assess your tax situation and will provide you with a quote. Our transparent, fixed fee pricing means you won’t have any surprises.
Our experienced accountants prepare your US tax return, so you don’t have to dig through the details of tax laws that apply to your specific international situation. If the IRS has questions about your return, we’re there for you and will handle the correspondence with the IRS.