Rolling window
Rolling-window rules count days within a moving window (e.g., 90 days in any 180-day period for Schengen). The window moves forward each day, making them harder to plan around than calendar-year rules.
1 jurisdictions use this rule.
How Rolling window works
A rolling-window rule asks: 'On any given day, how many of the last X days were spent in this jurisdiction?' If the count exceeds the limit, you've violated. The most famous example is Schengen 90/180: non-EU citizens can spend at most 90 days in any 180-day rolling period in the Schengen Area. Unlike calendar-year rules, the window moves with you every day — making mental math nearly impossible.
Notable examples
- Schengen 90/180: max 90 days in any 180-day rolling window for non-EU citizens.
- On May 1, you look back 180 days and count Schengen days. If > 90, overstay.
- Some treaties use rolling 12-month windows for employment-source income.
Jurisdictions using Rolling window
1 jurisdictions. Search, filter, and click through to per-jurisdiction details.
Showing 1 of 1 jurisdictions
| Jurisdiction ↑ | Code | Rule type | Threshold | Period |
|---|---|---|---|---|
| Schengen Area | SCHENGEN | Rolling Window | 90 days / 180 | Rolling window |
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Tax Days runs every Rolling rule across 1 jurisdictions. Real-time status, smart projections, audit-ready PDFs.