Free · No sign-up · Data stays in your browser

Never Worry About Tax Residency Again

Track your travel days, monitor tax obligations, and stay compliant across 195+ countries. Essential for international business and travel.

100% Private
No Sign-up Required
Works Offline

The Hidden Risk of International Travel

One mistake with tax residency can cost you thousands in penalties and years of legal troubles.

183-Day Rule Violations

Accidentally becoming a tax resident in high-tax countries

Complex Multi-Country Rules

Each country has different thresholds and counting methods

Schengen Zone Overstays

90/180 day rule violations can ban you from 29 countries

Trust & Security

Your Privacy is Our Priority

Industry-leading security standards with zero compromises

Privacy First

Your data stays on your device

Secure Connection

HTTPS encrypted always

Local Storage

No cloud dependency

Global Coverage

195+ countries supported

Works Offline

No internet required

Accurate Calculations

Tax rules researched thoroughly

No Account Required
100% Free Forever
Multi-language Support
Mobile Friendly
Features

Everything You Need to Stay Compliant

Built for international professionals. Every feature designed to make your life easier.

Core Feature
Automatic Day Calculation

Smart algorithms track your days across all countries automatically

Popular
Multi-Country Tracking

Monitor your status in unlimited countries simultaneously

Essential
Smart Alerts

Get warnings before you hit critical thresholds

Unique
Privacy First

All data stored locally, no servers, no tracking

Specialized
Schengen Zone Tracking

Special 90/180 day rule calculator for Europe

New
Visual Analytics

Beautiful charts and insights about your travel patterns

Testimonials

Why We're the Best Choice for International Professionals

"Days of Stay saved me from accidentally becoming a German tax resident. The alerts are literally life-saving!"

Sarah Chen

Digital Marketing Consultant

"Finally, a tool that understands the complexity of international travel. The Schengen tracking alone is worth it."

Marcus Rodriguez

Software Developer

"Love that it's 100% private. No creepy tracking, just a tool that does what it promises."

Emma Thompson

Content Creator

0
Languages Supported
0+
Countries Covered
0%
Free Forever
0
Data Shared
Why Choose Days of Stay?
Features
Days of Stay
BEST VALUE
TaxTracker Pro
$19/mo
NomadTax
$29/mo
ResidencyCalc
$15/mo
Free Forever
Limited
No Sign-up Required
100% Privacy (Local Storage)
Works Offline
Limited
Unlimited Countries
Limited
Schengen Zone Calculator
Tax Rule Database
Smart Alerts
Limited
Multi-Language Support
Export Reports
Price
FREE
$19/mo$29/mo$15/mo
Resources

Learn About Tax Residency

Expert guides and insights for digital nomads and international travelers

What is the 183-Day Rule?
Complete guide to understanding tax residency rules, the 183-day threshold, and how to track your days accurately.
Tax Residency
Digital Nomad
15 min read
Start Tracking Your Days Today
Take control of your tax residency and never worry about overstaying
Free Forever
No Credit Card
No Email Required

Setup takes less than 30 seconds. Your data never leaves your device.

Days of Stay for iPhone and iPad

Your trips live on your device and are always at hand, even offline at the border.

  • Stored only on your device
  • Works offline, no account
  • Schengen exit and re-entry dates
FAQ

Frequently Asked Questions

Is Days of Stay really free?

Yes! Days of Stay is 100% free to use. We believe everyone should have access to tools that help them stay compliant.

How does it work without storing my data?

All your travel data is stored locally in your browser using localStorage. We never see or have access to your information.

Can I use it on multiple devices?

Yes, but you'll need to export/import your data between devices since we don't sync through servers.

How accurate is the tax residency calculation?

Our calculations are based on publicly available tax rules. Always consult a tax professional for your specific situation.

Does it work offline?

Yes! Once loaded, Days of Stay works completely offline. Perfect for travelers with limited internet access.

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Monitor nights in 150+ hotel brands and track your progress to elite status