Free diagnostic · secure case intake

Turn your facts into a reviewable tax case.

This deterministic diagnostic scopes likely forms, years, documents and professional-review flags. It never decides non-willfulness, treaty positions or PFIC elections for you.

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About you

This tells us whether the United States expects a return from you at all.

Your full nameEmail address

We send your secure case link here.

What is your connection to the United States?Which countries are you a citizen of?

Two-letter codes, separated by commas — for example US, CH.

Which country do you live in?Which countries treat you as a tax resident?

Often the same as where you live. List all of them if more than one.

Answers are saved in this browser as you go.