Track your days abroad. Stay compliant. Never guess your tax residency status again.
TaxDays is built for expats and digital nomads who split their time across countries. It tracks the days you spend in each place against the residency thresholds that matter — Colombia and Mexico's 183-day rules, the U.S. Foreign Earned Income Exclusion physical presence test, and more — so you always know exactly where you stand.
Log your trips and TaxDays keeps a running count against each country's residency rules — not just looking backward at where you've already been, but forward at your booked travel plans too. If a future trip would push you over a compliance threshold, TaxDays warns you before it happens, across every screen where it matters.
Your trip data syncs privately to your own iCloud account on iOS, or your own Google account on Android. TaxDays LLC never has access to your data. See our Privacy Policy for details.