About

Matthew McConnell, Founding Partner

As an American living in London for two decades, I’ve first-hand experience navigating the complexities of US tax compliance. My firm is dedicated to providing you with a reliable and efficient solution to ensure your US taxes are accurately filed and that you’re paying only what you owe. With our expertise, you can have peace of mind knowing that your US tax affairs are in good hands.

Matthew McConnell, Founding Partner

We work for you

Have you ever felt that you’re working for your tax preparer, instead of vice versa?

US tax requirements are complex, and there is a lot of information to gather. Corll Street Tax Advisors aims to simplify that process, and take as much of the administrative burden as possible. We know who the client is.

Why “Corll Street”?

Why name the firm after a short street in Ohio?

After returning from Air Force flight training in 1944 my grandfather John W. McConnell built the house that would shelter his family for the next sixty years, in large part with his own two hands. In building this firm, I want to pay homage to his hardworking spirit, and to continue its enduring legacy.