Residency on the Move
For US digital nomads, qualifying for tax benefits like the Foreign Earned Income Exclusion (FEIE) requires meeting the **Physical Presence Test** (330 full days outside the US in a 12-month period). Because nomads often lack a 'tax home' in a single country, they must be careful not to accidentally remain US tax residents for state purposes.
The 'Tax Home' Rule
To exclude income, you must have a tax home in a foreign country. LSI keywords include 'Nomad Tax,' 'Bona Fide Residence,' 'State Domicile,' and 'Travel Log.' Maintaining a detailed travel calendar is essential for surviving an IRS audit of your FEIE claim.