Unpaid leave is a voluntary agreement between employer and employee whereby the employee is temporarily released from work – without continued payment of wages or salary. In Germany, there is no statutory entitlement to unpaid leave; granting it lies at the employer's discretion or may arise from collective agreements or works agreements. Important: From one month's duration onward, social insurance consequences may arise – particularly regarding health and pension insurance.
What Is Unpaid Leave? Definition
Unpaid leave refers to a time-limited release from the employment relationship in which the employment contract legally remains in force, but no wages or salary are paid. During this period, employees are released from their duty to work, and employers from their obligation to pay remuneration. The employment relationship itself is suspended – it does not end.
This model must be clearly distinguished from other forms of leave:
Unpaid leave vs. paid annual leave: Statutory annual leave (governed by the Federal Leave Act, Bundesurlaubsgesetz – BUrlG) includes an obligation to continue paying remuneration. With unpaid leave, this obligation is entirely absent.
Unpaid leave vs. sabbatical: A sabbatical is a structured long-term programme, often financed through a working time account or salary conversion. Social insurance obligations frequently remain intact during a sabbatical. Unpaid leave, by contrast, is a straightforward ad hoc arrangement – without any dedicated financing structure.
Unpaid leave vs. special leave (Sonderurlaub): Special leave is granted in specific situations (e.g. marriage, bereavement) and is generally paid. It is typically based on collective agreements or works agreements.
Unpaid leave vs. parental leave (Elternzeit): Parental leave is a statutory entitlement under the Federal Parental Allowance and Parental Leave Act (BEEG), with extensive protection against dismissal. Unpaid leave does not automatically provide this statutory protection.
Is There a Legal Entitlement to Unpaid Leave?
Statutory Framework: No General Entitlement
The Federal Leave Act (BUrlG) exclusively governs paid annual leave. German employment law does not recognise a general statutory right to unpaid leave. Employers are therefore not legally obliged to approve such a request. They may refuse on operational grounds – without employees having legal recourse.
In short: unpaid leave is always a matter of negotiation and requires the mutual consent of both parties.
Exceptions: Collective Agreements and Works Agreements
In certain circumstances, an entitlement may nonetheless exist:
- Collective agreement (Tarifvertrag): Some sector-level collective agreements grant employees the right to take unpaid leave – often with defined minimum and maximum durations.
- Works agreement (Betriebsvereinbarung): Where the works council and employer have agreed on a corresponding regulation, it applies to all employees in the establishment.
- Individual contractual clause: If the employment contract contains a relevant clause, an entitlement likewise exists.
Practical tip for HR: Always check the applicable collective agreement and any existing works agreements before making a decision. A blanket refusal may be legally challengeable if such provisions are in place.
Social Insurance During Unpaid Leave
This section is particularly important for HR professionals – because the social insurance consequences depend critically on the duration of the unpaid leave.
Health Insurance: What Applies Up to and From One Month?
Under § 7 para. 3 of the Social Code Book V (SGB V), compulsory membership in statutory health insurance is maintained during short interruptions to the employment relationship – specifically: up to one month. During this period, employees remain covered by statutory health insurance without having to pay contributions themselves.
From one month onward, compulsory insurance ends. Employees must then either take out voluntary membership in their statutory health insurance fund (at their own expense) or – where possible via a spouse or parent – switch to family co-insurance (Familienversicherung). This step must be proactively arranged before the unpaid leave begins.
Recommendation: Explicitly advise employees to contact their health insurance fund before the start of unpaid leave.
Pension Insurance and Other Social Insurance Branches
Pension insurance contributions (SGB VI) are also not paid during unpaid leave. This means: no pension entitlements accrue from the employment relationship during this period. The same applies to unemployment and long-term care insurance.
Overview: Social Insurance Consequences by Duration
Applying for Unpaid Leave: Step by Step
What Should the Application Contain?
A request for unpaid leave should be submitted in writing and include the following:
- Full name and employee number of the applicant
- Requested period (specific start and end dates)
- Reason (not legally required, but recommended)
- Request for written confirmation of approval
- Date and signature
Sample application text:
Dear [Name of Line Manager],
I hereby apply for unpaid leave for the period from [date] to [date]. I kindly request written confirmation of my application and clarification of the arrangements regarding my return and social insurance status.
Yours sincerely, [Name]
HR Checklist
When a request for unpaid leave is received, you should verify and document the following:
- Check the applicable collective agreement and works agreements for entitlement provisions
- Assess operational impact (cover arrangements, ongoing projects)
- Coordinate social insurance consequences with payroll
- Inform the employee of health insurance obligations (from one month onward)
- Draw up a written agreement: period, return date, protection against dismissal
- Document the impact on annual leave entitlement in writing (§ 5 BUrlG)
- Arrange deregistration with the health insurance fund if required
Frequently Asked Questions About Unpaid Leave
Do employees have a statutory entitlement to unpaid leave?
In principle, no. The Federal Leave Act exclusively governs paid annual leave. There is no general statutory entitlement to unpaid leave. Exceptions apply where a collective agreement, works agreement or individual employment contract contains relevant provisions. Otherwise, the employer decides at their own discretion – and may also refuse.
What happens to health insurance during unpaid leave?
For up to one month, compulsory membership in statutory health insurance remains in place (§ 7 para. 3 SGB V). From one month onward, it ends. Employees must then take out voluntary insurance or – if the conditions are met – be covered under a spouse's or parent's family insurance. In either case, the cost is borne solely by the employee. Important: the health insurance fund should be informed before the unpaid leave begins.
How long can unpaid leave last?
The law sets no maximum duration. The length is determined by agreement between the employee and employer. In practice, periods ranging from a few weeks to several months are common. The longer the period, the more complex the social insurance consequences become – and the more important it is to have a written agreement with a clear return date.
Does statutory annual leave entitlement continue to accrue during unpaid leave?
No. Under § 5 BUrlG, annual leave entitlement is reduced pro rata by one twelfth for each full calendar month of unpaid leave. Three months of unpaid leave therefore reduces annual leave entitlement by one quarter. This applies to the statutory minimum leave – collective agreement provisions may differ.
Does the employer have to approve the request?
No, unless a collective agreement, works agreement or employment contract establishes an entitlement. Employers may refuse on operational grounds – no detailed justification is legally required. It is nonetheless advisable to document any refusal in writing.
What is the difference between unpaid leave and a sabbatical?
Unpaid leave is a straightforward ad hoc release from work without continued pay – with all associated social insurance consequences. A sabbatical, by contrast, is a planned long-term model, frequently financed through a working time account or salary conversion. This can allow the socially insured employment relationship to formally remain in place during the sabbatical period. Both models require the employer's consent.
Can the employer revoke approved unpaid leave after the fact?
Once unpaid leave has been approved in writing, it generally cannot be unilaterally revoked – unless the agreement expressly contains a revocation clause, or both parties mutually consent. For this reason, HR should always formulate approval in writing and in binding terms.
Conclusion
Unpaid leave is not a statutory entitlement but a matter of mutual agreement. For HR professionals, this means: carefully reviewing the applicable collective agreement, establishing a clear written agreement, and informing employees in good time about social insurance consequences – particularly from one month's duration onward. With a structured checklist and a reliable application process, unpaid leave can be handled in a legally sound and fair manner.
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Sources
- Federal Leave Act (Bundesurlaubsgesetz – BUrlG). Federal Ministry of Justice, 2024. https://www.gesetze-im-internet.de/burlg/
- Social Code Book V – Statutory Health Insurance (SGB V), § 7 para. 3. Federal Ministry of Justice, 2024. https://www.gesetze-im-internet.de/sgb_5/
- Social Code Book VI – Statutory Pension Insurance (SGB VI). Federal Ministry of Justice, 2024. https://www.gesetze-im-internet.de/sgb_6/
- Leave law: Information for employees. Federal Ministry of Labour and Social Affairs (BMAS), 2024. https://www.bmas.de/DE/Arbeit/Arbeitsrecht/Arbeitsvertrag-Arbeitspflichten/Urlaub/urlaub.html
- Insurance coverage during interruption of employment. GKV-Spitzenverband, 2024. https://www.gkv-spitzenverband.de
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