Who it applies to
B permit holders planning a temporary absence, with route-specific conditions checked separately.
Switzerland B permit — absence
A Swiss B permit holder needs to review both departure registration and the duration of time abroad.
Check your own dates: Switzerland B permit — absence calculator →
Summary
- Day rule / reminder
- 6 calendar months • each recorded absence
- Window
- 6 calendar months from the recorded departure
- What the tool measures
- A date or day-count reminder
- Official reference
- Swiss State Secretariat for Migration ↗
A Swiss B permit holder needs to review both departure registration and the duration of time abroad.
The rule
The linked Swiss State Secretariat for Migration guidance explains expiry after more than six months abroad when departure was not declared. Giving up Swiss residence can affect rights sooner. This reminder based on calendar dates is not a permit-validity decision.
Counting the days
For each recorded absence, the reminder date is the departure date plus six calendar months. The numerical absence total excludes departure and return dates. This counter shows the recorded absence whose reminder date is nearest.
- Choose the date through which you want to count, then add your recorded visits.
- Use the counting convention above. Include recorded trips abroad and returns home, so the tool can distinguish separate absences.
- Read the result alongside the conditions. Missing records and other eligibility requirements are not inferred from a total.
Examples
These examples demonstrate the counter's arithmetic, using a count-through date of 30 October 2026. They do not determine legal status or eligibility.
Example 1 — one recorded visit
- to · France
Recorded result: 8 days
Example 2 — overlapping records
- to · France
- to · France
Recorded result: 13 days
Example 3 — two visits with a gap
- to · France
- to · France
Recorded result: 8 days
Exceptions & edge cases
Declaring departure or giving up residence can affect your permit before this reminder. Swiss State Secretariat for Migration guidance describes B-permit expiry after more than six months abroad when departure was not declared. Check your permit category and cantonal authority; C permits and other routes differ.
Use the official reference for the full conditions and any changes since the source review date shown on this page.
Common misconceptions
“A counter result is the same as permission or eligibility.”
The counter measures recorded dates. Your actual permission, status and other conditions remain separate.
“Missing records count automatically as days abroad.”
Only recorded journeys contribute. Unknown gaps are not filled in as absences.
Frequently asked questions
What does this rule count?
A Swiss B permit holder needs to review both departure registration and the duration of time abroad.
Which counting window does this tool use?
6 calendar months from the recorded departure. For each recorded absence, the reminder date is the departure date plus six calendar months. The numerical absence total excludes departure and return dates. This counter shows the recorded absence whose reminder date is nearest.
What else should I check before relying on the total?
Declaring departure or giving up residence can affect your permit before this reminder. Swiss State Secretariat for Migration guidance describes B-permit expiry after more than six months abroad when departure was not declared. Check your permit category and cantonal authority; C permits and other routes differ.
Where can I read the official requirements?
Read Swiss State Secretariat for Migration ↗. The source was last reviewed on .
Keep this count with your travel history.
Follow your recorded days and selected reminders in Untild, alongside your other travel counters.
Get Untild for iPhone ↗Sources
Source last reviewed: . This is the source review date, not a claim that every legal condition is calculated.
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