NomadOS is the operating system for global citizens. Track tax residency, visas and compliance across 47 countries — without a spreadsheet, without a $8,400 accountant bill.
Answer 4 questions. We'll show your exact tax residency risk and potential exposure — instantly.
Your home country for tax purposes.
As featured in
International CPAs charge $3K–10K per year for nomads filing in multiple jurisdictions.
Most nomads cross the 183-day threshold by accident — and find out at audit time.
Manually counting days across passport stamps, calendars and boarding passes.
Link your passport, calendar and location. Or import a CSV of past trips.
We auto-count days across 47 jurisdictions in real time, with timezone awareness.
Residency Simulator™ shows what happens if you stay 40 more days in Spain.
AI Tax Strategist suggests the optimal next country to minimise exposure.
Generate jurisdiction-specific tax forms. Optional human CPA review.
Move sliders. Watch the world map react. See your tax exposure, visa risk and Schengen budget update in real time before you book the next flight.
GPS + calendar + boarding pass OCR. No manual entry.
Get notified weeks before you trigger residency.
From Portugal NHR to Dubai 0% to Japan's 5-year clock.
Optimal relocation suggestions, ranked by net savings.
AES-256 at rest, TLS 1.3 in transit. SOC2 Type II.
Auto-generated forms with optional human CPA review.
NomadOS reads 47 jurisdictions of statute, treaty changes and tribunal rulings every morning. You wake up to the three things that matter for your footprint.
Glance and know. ☀️ means safe to stay. ⛅ means watch closely. ⚠️ means book a flight. Tap any country to see exposure, treaty status, PE risk and an AI exit plan.
See the full forecastFrom Lisbon's NHR to Dubai's 0% to Tokyo's 5-year clock — every rule cross-checked against the official tax authority and OECD database.
Save 20% with annual billing.
For occasional travellers in 1–2 countries.
The flagship plan for serious nomads.
Multi-passport founders & high-net-worth.
Reserve your spot — first 100 sign-ups get founding pricing, locked for life.
Auto-generate jurisdiction-specific tax forms, pre-filled from your trip data and ready to e-sign.
Hand-picked cross-border CPAs in your home & destination jurisdictions, vetted by our tax team.
Deep-dive permanent-establishment review for founders & remote-first companies. PDF report + 1:1.
"Saved $11,200 on my Portugal NHR application thanks to the residency alerts. Paid for itself in week one."
"I've been a nomad for 7 years. NomadOS is the first thing that actually understands the 90/180 Schengen nightmare."
"Our 14-person remote team uses Sovereign. PE risk monitoring alone is worth the price."
Yes. NomadOS is a tracking and advisory tool, not a tax shelter. We surface the rules of each jurisdiction and let you make informed decisions. Our enterprise tier includes licensed CPAs and tax attorneys for filings.
We support US citizens including FBAR, FATCA and Foreign Earned Income Exclusion (FEIE) tracking. Your 330-day physical presence test is auto-monitored alongside foreign residency rules.
Data is encrypted at rest (AES-256) and in transit (TLS 1.3). Hosted in EU (Frankfurt) by default. SOC2 Type II audited. You can export or delete everything in one click.
On Pro, we generate jurisdiction-specific forms you can submit yourself. On Sovereign, our partner CPA network reviews and files on your behalf in 47 countries.
Our engine cross-references 1,200+ bilateral tax treaties. The Simulator factors in tie-breaker rules for residency in conflicting jurisdictions.
Yes — CSV, Google Calendar, Apple Wallet boarding passes and passport stamp photos (OCR) are all supported.
✈ Boarding now
14-day free trial. No card required. Cancel anytime — though after you see your first $11K saved, you probably won't.