Employment Contract Template: Notice Period Clause
Notice periods define when either party can end employment. Swiss law (Obligationenrecht) sets minimum periods but permits longer notice by agreement. Employer and employee notice periods may differ. Disputes arise when periods are unclear, asymmetrical without justification, or contradict mandatory minimums. Setting clear, fair terms prevents costly misunderstandings.
A notice period is the amount of time between notification of termination and the actual end of employment. It applies to both employer and employee. This clause protects both sides: the employer gets time to find a replacement, the employee has time to find new work.
Swiss law (Code of Obligations, articles 337–337d) defines minimum notice periods but allows flexibility. Most disputes arise not from the law itself, but from unclear wording, asymmetrical terms, or misaligned expectations at hire.
What Swiss law requires and permits
The default minimum notice period under Swiss law is one month, ending on the 15th or end of a calendar month. Either party may terminate with this notice. However, the law permits you and the employee to agree on longer periods or different timing — for instance, two weeks or three months.
You may set different notice periods for employer and employee (e.g., employer gives three months, employee gives one month), but both must meet or exceed the legal minimum. Some cantons or industry-wide collective agreements (GAV) impose their own floors; check your sector and canton before finalizing the contract.
- Legal minimum: one month notice to the 15th or end of a calendar month (both parties)
- You may extend notice periods by mutual agreement in the contract
- Asymmetrical periods (longer for employer, shorter for employee) are permitted
- During probation, shorter periods may apply (typically two weeks); probation is capped at three months
- Some GAVs and cantonal rules impose longer minimums; verify before signing
- Notice must be in writing; email or registered letter both count
What a reasonable default looks like
For most Swiss SMEs without specialized roles, a symmetric notice period of one month to the 15th or end of calendar month is standard and enforceable. This mirrors the legal default and signals fair practice. For senior roles, technical specialists, or leadership, three months is common and reasonable.
Probation clauses often specify two weeks' notice for both sides during the first three months, then the standard period applies afterward. Always state the probation length separately — it cannot exceed three months and must be agreed upfront in the contract.
- Standard for most roles: one month notice to the 15th or end of calendar month (symmetric)
- Senior/specialist roles: three months notice (symmetric) is market-standard
- Probation notice: two weeks during probation period (capped at three months)
- State probation length explicitly and separately from standard notice periods
- Clause should say: "by registered letter or email" to cover all written forms
- Avoid vague language such as "reasonable notice" — specify exact periods and dates
Common mistakes that cause disputes
The most common error is asymmetrical notice without clear business justification. If you write "employer three months, employee one month" without explanation, the employee may challenge it as unfair and claim oral modification. A lawyer should confirm enforceability in your canton.
Another frequent mistake is mixing notice periods in different clauses (e.g., one in the probation section, one in the termination section) without clarity. This causes conflicting expectations. Also avoid referencing a GAV by name without stating what happens if the GAV changes — always include a fallback notice period in the contract itself.
- Asymmetrical notice (e.g., three months for employer, one for employee) may be challenged if not clearly justified and documented
- Scattering notice periods across multiple contract sections causes confusion; consolidate in one clause
- Referencing only a GAV without a fallback period in the contract creates ambiguity if the GAV is updated or challenged
- Using vague terms ('reasonable notice', 'prompt notification') invites disputes; use exact periods and calendar dates
- Forgetting to specify notice-period timing (e.g., 'to the 15th or end of month') can extend actual notice unintentionally
- Not distinguishing probation notice from standard notice confuses the employee and you at hire or early termination
Frequently asked questions
- Can I set a three-month notice period for myself but one month for the employee?
- Yes, asymmetrical notice periods are legally permitted in Switzerland. However, they may face scrutiny if challenged. The longer period for the employer should be justified by genuine operational need (e.g., specialized role, leadership position). Include the reasoning in the contract or have a lawyer confirm enforceability in your canton before signing.
- Does probation change the notice period?
- Yes. During probation (maximum three months), you can agree on a shorter notice period — typically two weeks — for both parties. After probation ends, the standard notice period in your contract applies. Always state both periods separately: "During probation: two weeks notice. After probation: one month to the 15th or end of month."
- What if a GAV in my sector sets longer notice periods than my contract states?
- A GAV (collective labor agreement) that applies to your sector may override shorter contract terms. Check your sector and canton for applicable GAVs. Include a clause that states: "Notwithstanding the above, notice periods under the [GAV name] shall apply where applicable." If you are unsure, have a lawyer review whether a GAV binds you.
General information for Swiss employers, not legal advice. Have a lawyer confirm anything with legal consequences.