Notice Periods in Switzerland: Overview and Calculation

Statutory Notice Periods

Art. 335c OR/CO sets minimum notice periods: 1 month in the 1st year of service, 2 months from 2nd to 9th year of service, 3 months from the 10th year of service onward. These apply equally to employer and employee. The contract may provide longer periods; shorter periods require a GAV provision.

Commencement Date and Calculation

The notice period typically commences at month-end following the month in which notice is given. Notice given on 15 March starts on 31 March; with a 2-month period, it ends on 31 May. Some contracts specify mid-month start dates. Written notice by registered letter (eingeschriebener Brief) is the safest method.

Extensions and Exceptions

Contractually agreed longer periods are binding on both parties. A GAV can shorten the statutory minimums – for example, 2 weeks in the first month for seasonal roles. During probation, a special 7-day period applies.

Immediate Dismissal

Immediate dismissal for serious cause (Art. 337 OR) is always possible but requires a sufficiently serious ground. Examples: theft, violence, gross breach of trust. Without valid grounds, immediate dismissal may expose the dismissing party to damages. In dispute, the labour court decides.

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Frequently Asked Questions

How long is the notice period in Switzerland?

1 month in the first year of service, 2 months from years 2–9, and 3 months from year 10 onward. The contract or GAV may provide longer periods.

When does the notice period start?

Generally at month-end following the month in which notice was given. Notice on 15 March runs from 31 March.

Can I agree to a shorter notice period in my contract?

Shorter-than-statutory periods can only be agreed via a GAV, not through the individual contract alone.