Überstunden (Overtime)
Überstunden are working hours exceeding the weekly Pensum stated in the employment contract or canton law—typically 40–42 hours. Employers must compensate them with additional pay or time-off-in-lieu (Kompensation), respect mandatory rest periods, and track them carefully. The most common mistake is treating overtime informally without documenting it.
Überstunden are hours worked beyond the contractual weekly Pensum or cantonal standard. In most Swiss cantons, the legal maximum is 45 hours per week, though many employment contracts set 40–42 hours as standard.
When a salaried employee or hourly worker exceeds their agreed Pensum, you have a legal obligation to compensate them—either through higher pay (usually 25% premium) or equivalent time off. Overtime is not discretionary.
When Überstunden Arise
Überstunden occur whenever actual hours worked exceed the contractual weekly total. This might happen during project peaks, staff absences, or seasonal demand. You are obligated to permit them only if operationally necessary.
Swiss employment law (ArG, Arbeitsgesetz) requires employers to limit total weekly hours—including Überstunden—to 45 hours in most sectors. Cantons may set stricter rules. Always check your canton's specifics: Zurich, Bern, and Geneva have slightly different thresholds.
- Track all overtime via timesheets or payroll software—no informal arrangements
- Mandatory rest periods (11 consecutive hours daily, 35 hours weekly) must be observed even with Überstunden
- Overtime must not systematically replace full-time hiring; use it sparingly
- Employees may refuse unreasonable Überstunden demands
- Canton labour offices (Arbeitsamt) can audit overtime practices
- Document the business reason for each overtime period
Compensation Methods
You may compensate Überstunden with a 25% wage premium or equivalent time-off-in-lieu (Kompensation). The employee's contract should specify which method applies. Both must be documented and settled within a reasonable timeframe—typically the following month.
If Überstunden become chronic, it signals understaffing. Regulators may view unpaid or underpaid overtime as wage theft. If an employee leaves, unpaid Überstunden must be settled in their final salary.
- Agreed Kompensation (time off) must be granted within 1–3 months, not indefinitely deferred
- 25% surcharge applies to payment; do not negotiate this downward
- Record compensation method in the Arbeitsvertrag or GAV (collective labour agreement)
- Unpaid Überstunden at termination are a wage claim and may trigger labour disputes
- Weekend or night-shift Überstunden may incur additional premiums under your GAV
- Salaried employees on fixed salaries may still be entitled to Überstunden compensation if hours systematically exceed contract
Common Mistake: Informal Overtime
The single most common error is tolerating Überstunden without documenting or compensating them. Employers assume salaried staff 'should' work extra hours, or fail to track hourly workers' actual time. This creates legal risk and morale problems.
If a labour inspector or employee dispute arises, lack of records means you cannot defend your compensation practices. Always require timesheets, email timestamps, or payroll flagging. Compensation agreements must be explicit, not implied.
- Never tell an employee 'we don't pay for overtime here' unless their contract explicitly states this (rare, and often unenforceable)
- Assume silence = you owe compensation; the burden of proof is on the employer
- Use payroll software to flag Überstunden automatically and trigger approval workflows
- Review overtime quarterly to spot systemic understaffing or inefficiency
- Discuss compensation timing upfront; do not accumulate unexpected Überstunden invoices
- If unsure of your canton's rules, contact your cantonal labour office or consult an employment lawyer before establishing your overtime policy
Frequently asked questions
- Can I tell an employee their salary includes Überstunden?
- Only if the contract explicitly states this, names a monthly Überstunden allowance in CHF, and complies with your canton's labour law. Most cantons require separate compensation for hours exceeding 45/week. A labour lawyer should review such clauses. Assume the rule is: overtime is extra and must be paid or compensated.
- What if an employee refuses to work Überstunden?
- Employees may refuse unreasonable overtime demands. 'Unreasonable' depends on the role, frequency, and notice given. Sudden, frequent, or excessive Überstunden without agreement may justify refusal. Document your request and the employee's response. If critical to operations, discuss in writing and update the contract if necessary.
- Do I owe Überstunden pay if the employee worked extra but I didn't ask them to?
- Yes, in most cases. If you knew or should have known the employee was working beyond their Pensum, you must compensate them. However, if an employee secretly worked extra without your approval, you may argue you did not authorize it—but this is a grey area. Prevent it by setting clear rules: no work outside contracted hours without explicit approval.
General information for Swiss employers, not legal advice. Have a lawyer confirm anything with legal consequences.