Permanent establishment risk from hiring employees in Germany
A foreign company hiring employees in Germany faces potential permanent-establishment (PE) exposure under both German domestic tax law and the applicable double-taxation treaty. The PE question is the threshold structural issue for any cross-border employer: it determines whether the company can use an employer-of-record arrangement or must instead register a branch or incorporate a German subsidiary before bringing employees on-board.
German domestic law: Section 12 Abgabenordnung
Section 12 of the German Fiscal Code (Abgabenordnung, "AO") defines a permanent establishment (Betriebsstätte) as "any fixed place of business or facility serving the business of an enterprise." The statute lists non-exclusive examples: place of management (Stätte der Geschäftsleitung), branch (Zweigniederlassung), office (Geschäftsstelle), factory (Fabrikationsstätte), and workshop (Werkstätte).
The domestic PE test requires a fixed business facility. German tax authorities and courts interpret "fixed" to mean both a geographically identifiable location and a degree of permanence in time and purpose. The enterprise must have a legal or factual right to use the premises for its business purposes (commonly referred to as "power of disposal" or Verfügungsmacht in administrative practice). A temporary presence — such as a short-term project site or a rotating desk in a co-working space with no reserved area — will not ordinarily meet the "fixed" requirement.
Section 12 AO states that a PE exists when a facility "serves the business of an enterprise" (der Tätigkeit eines Unternehmens dient). This standard is broader than the treaty-based PE concept found in most of Germany's double-taxation agreements, which typically require that the enterprise actively carry on business at the location through the activities of persons. Where both domestic law and a treaty apply to the same cross-border situation, the treaty will take precedence if it offers a more favorable result to the taxpayer.
Employee home offices and the "power of disposal" question
A recurring question for remote employers is whether an employee's home office in Germany constitutes a PE for the foreign employer. The answer turns on whether the employer has sufficient control over the employee's residence to meet the "fixed place of business" requirement.
German administrative guidance has long held that an employer generally does not have power of disposal over an employee's private home merely because the employee works from that location. The employee, not the employer, controls access to the residence; the employer cannot exclude third parties, assign the space to other employees, or use it for other business purposes. Accordingly, an ordinary employee working remotely from a German home does not, by that fact alone, create a PE for the foreign employer under Section 12 AO.
Two recognized exceptions exist in practice (though the application of these exceptions depends on the specific facts and evolving administrative guidance):
- Management permanent establishment: If the employee performs central management functions for the enterprise from a German home office — strategic planning, direction of the business, key financial or operational decisions — and the enterprise has no other fixed place of business in Germany, the home may constitute a "place of management" (Stätte der Geschäftsleitung), which Section 12 AO lists as a distinct category of PE. Power of disposal is less critical for a management PE because the statute explicitly identifies management location as a type of Betriebsstätte.
- Dependent-agent PE (treaty-based): Under the OECD Model Tax Convention Article 5(5), which is incorporated in many of Germany's bilateral tax treaties, a person who habitually concludes contracts on behalf of the enterprise in Germany — or plays a leading role in contract formation that the enterprise then routinely concludes without material modification — creates a dependent-agent PE, even if working from a private residence. This is a treaty-level PE category, not a domestic fixed-place PE under Section 12 AO, but it produces the same tax consequence: the foreign enterprise becomes taxable in Germany on the profits attributable to that agency activity.
Practical application for first-time employers
For a foreign company hiring its first German-resident employee to perform ordinary operational work — software development, customer support, back-office administration, marketing — where the employee will work remotely without contract-signature authority or management responsibility, PE risk under Section 12 AO is typically moderate to low. The employee's home does not meet the power-of-disposal test, and the employee's activities do not constitute management or dependent-agent functions.
Conversely, if the company hires a managing director or a senior salesperson with authority to bind the company to customer contracts, and that individual will work full-time from Germany, PE risk is high. In that scenario, the company should evaluate whether to (a) register a German branch (Zweigniederlassung) and accept PE taxation on attributable profits, (b) incorporate a German subsidiary (typically a GmbH, or limited-liability company) and hire through the subsidiary, or (c) engage an employer-of-record provider that becomes the formal employer under German civil and social-security law, thereby shifting certain compliance obligations (though this structure has limits when the individual performs true management or high-authority functions that may still create PE exposure for the foreign parent).
Tax consequences once a PE exists
Once a PE is established under Section 12 AO or under the applicable double-taxation treaty, the foreign enterprise must register with the German tax authorities. The enterprise becomes subject to German corporate income tax (Körperschaftsteuer) and municipal trade tax (Gewerbesteuer) on the profits attributable to the German PE. The enterprise must also comply with German payroll-withholding obligations (wage tax and social-security contributions) for employees whose compensation is economically borne by the PE. The exact registration, filing, and compliance requirements depend on the municipality where the PE is located and the nature of the business activities.
Source: Abgabenordnung § 12 – Betriebsstätte; Abgabenordnung (English translation, Federal Ministry of Finance)
Mandatory written employment terms under the Nachweisgesetz
Every employer hiring an employee in Germany must document the essential terms and conditions of the employment relationship in writing and deliver the signed documentation to the employee by specified deadlines. This obligation is imposed by the Nachweisgesetz (Act on Evidence of Employment Conditions, abbreviated NachwG), which was substantially reformed effective August 1, 2022, to implement the EU Directive (2019/1152) on Transparent and Predictable Working Conditions. The documentation requirement is mandatory; the employer cannot waive it by agreement, and failure to comply triggers administrative fines.
Scope: all employees
Section 1 of the Nachweisgesetz provides that the statute "applies to all employees" (gilt für alle Arbeitnehmer). The statute expressly includes interns (Praktikanten) who are treated as employees under Section 22(1) of the Minimum Wage Act (Mindestlohngesetz). The Nachweisgesetz does not require the parties to execute a written employment contract; rather, it requires the employer to prepare a written record (Niederschrift) of the essential terms and deliver that record to the employee. In practice, most employers satisfy the Nachweisgesetz obligation by presenting a written employment contract that includes all required terms and obtaining the employee's signature on that contract, but the statute permits the employer instead to prepare a unilateral written statement of terms signed only by the employer.
The core obligation: Section 2(1) written documentation
Section 2(1) NachwG establishes the employer's documentation duty. The employer must record the essential contractual terms of the employment relationship "in writing" (schriftlich niederzulegen), sign the record, and hand it to the employee (dem Arbeitnehmer auszuhändigen) within the deadlines specified in the statute.
As originally enacted in 1995 and as amended through the August 1, 2022, reform, the Nachweisgesetz required traditional written form under Section 126 of the German Civil Code (Bürgerliches Gesetzbuch, BGB): a physical document signed in ink by the employer. Electronic signatures and purely digital transmission were expressly excluded. In 2022, the German legislature declined to implement the digital-transmission option permitted by the EU Directive, choosing instead to retain the handwritten-signature requirement.
Effective January 1, 2025, the Nachweisgesetz was amended as part of the Bureaucracy Reduction Act IV (Bürokratieentlastungsgesetz IV) to permit text form (Textform) under Section 126b BGB for the written record. Under this reform, the employer may now transmit the documentation electronically—by email, HR portal upload, or other digital means—provided the document is accessible to the employee, can be saved and printed by the employee, and the employer receives proof of transmission or receipt. The employee retains the right to request a traditional ink-signed paper copy, and the employer must provide it upon request. However, the text-form option is not available for employees working in the sectors listed in Section 2a(1) of the Act to Combat Illegal Employment (Schwarzarbeitsbekämpfungsgesetz): construction, hospitality and accommodation, passenger transport, freight forwarding and logistics, showmen and fairground operations, forestry, building cleaning and trade-fair construction, meat processing, prostitution, and security services. For employees in those sectors, the employer must continue to use traditional written form with an ink signature.
Mandatory terms that must be documented
Section 2(1) lists the "essential contractual terms" (wesentlichen Vertragsbedingungen) that the employer must include in the written record. The statute divides these into immediate-deadline terms (to be provided no later than the first day of work) and seven-day terms (to be provided within seven calendar days after the employment relationship begins):
Immediate terms (§ 2(1) sentence 9: "spätestens am ersten Tag der Arbeitsleistung"):
- Name and address of the employer and the employee;
- Amount and composition of remuneration (Arbeitsentgelt), including all components such as base salary, overtime pay, bonuses, allowances, premiums, and special payments, and the due dates for payment;
- Agreed working hours (vereinbarten Arbeitszeit), including specification of whether the employment relationship involves on-call work (Arbeit auf Abruf) and the minimum and maximum number of hours the employee may be called to work.
Seven-day terms (all other essential terms, to be provided within seven calendar days):
- Commencement of the employment relationship (Beginn des Arbeitsverhältnisses);
- For fixed-term employment relationships, the foreseeable end date or the expected duration and the objective reason for the fixed term;
- Place of work (Arbeitsort); if the employee is not required to work at a single fixed location, a note that the employee may work at various locations or has a free choice of workplace;
- Brief characterization of the work to be performed (kurze Charakterisierung oder Beschreibung der vom Arbeitnehmer zu leistenden Tätigkeit);
- Vacation entitlement (Urlaubsanspruch), stated in days or the method for calculating the entitlement;
- Notice periods and procedures for termination of the employment relationship, including the deadline for bringing an action for protection against dismissal (Klagefrist für Kündigungsschutzklage) under the Dismissal Protection Act;
- If applicable, the duration of any probationary period (Probezeit);
- A general reference to any collective agreements, works agreements, or service agreements (Tarifverträge, Betriebs- oder Dienstvereinbarungen) applicable to the employment relationship;
- If the employer provides an occupational pension, the name and address of the pension provider;
- If the employee has an entitlement to employer-provided training (Anspruch auf vom Arbeitgeber bereitgestellte Fortbildung), a description of that entitlement.
The statute further specifies that the documentation must address rest breaks and rest periods (Ruhepausen und Ruhezeiten), the allocation and scheduling of working time in the case of shift work (Schichtarbeit), and the conditions under which overtime may be ordered (Voraussetzungen für die Anordnung von Überstunden).
Amendments to the documented terms: Section 3
Section 3 NachwG requires the employer to provide written notice of any amendment to the essential contractual terms documented under Section 2 no later than the day on which the amendment takes effect. This obligation does not apply when the change results from a modification to a statute, collective agreement, or works agreement that applies automatically to the employment relationship; in that case, the employer need not issue a separate amendment notice because the employee can refer to the published legal instrument. For employees whose employment relationship existed before August 1, 2022, Section 5 provides a transition rule: the employer must provide the full documentation only upon the employee's request, and must do so within seven days (or, for certain terms, within one month) after receiving the request.
Penalties for non-compliance: Section 4 administrative fines
Section 4 NachwG establishes that an employer commits an administrative offense (Ordnungswidrigkeit) if it:
- fails to document an essential contractual term required under Section 2(1);
- fails to provide the documentation in the prescribed manner (that is, not in writing or, for permitted cases, not in text form); or
- fails to provide the documentation within the prescribed time limits.
The statute authorizes the competent enforcement authority to impose a fine of up to €2,000 for each missing or defective element. In practice, enforcement authorities assess fines on a per-violation basis; an employer that omits multiple mandatory terms from the written record may face separate fines for each omission. The fine may be imposed regardless of whether the employment relationship is ongoing or has ended, and regardless of whether the employee has suffered any concrete harm from the omission.
Civil-law consequences: no invalidity, but evidentiary disadvantage
Violation of the Nachweisgesetz does not render the underlying employment contract invalid or unenforceable. The employment relationship remains legally binding, and both the employer and the employee retain their respective rights and obligations under German labor law. However, the employer's failure to document a term in writing may create an evidentiary disadvantage in litigation. If a dispute arises over whether a particular term was agreed—for example, the length of the notice period, the scope of permissible overtime, or the amount of a performance bonus—and the employer cannot produce a written record, German labor courts will often resolve the factual uncertainty in favor of the employee (the principle of burden-of-proof allocation in labor disputes, which tends to favor the weaker contractual party). Additionally, if the employer fails to include the mandatory reference to the three-week deadline for filing an unfair-dismissal lawsuit (Kündigungsschutzklage) in the written documentation, that omission does not extend the deadline; Section 7 of the Dismissal Protection Act (Kündigungsschutzgesetz, KSchG) continues to apply, and the three-week deadline runs from the date the employee receives the notice of termination.
Practical application for foreign employers
A foreign company hiring its first employee in Germany—whether through a German subsidiary, a registered branch, or an employer-of-record arrangement—must ensure that it prepares and delivers the written documentation before or on the employee's first day of work. The employer should prepare a written employment contract (or a separate written statement of terms) in German that includes all of the mandatory terms listed in Section 2(1). If the employer intends to rely on the January 1, 2025, digitalization reform to transmit the documentation electronically, it must (a) verify that the employee does not work in one of the high-risk sectors excluded under the Schwarzarbeitsbekämpfungsgesetz, and (b) retain proof of electronic transmission and employee receipt. For employees in construction, hospitality, transport, cleaning, meat processing, security, and the other excluded sectors, the employer must continue to use a physical ink-signed document.
Many foreign employers operating through an employer-of-record provider delegate the Nachweisgesetz compliance task to the EOR, since the EOR becomes the formal employer under German civil and social-security law. In that scenario, the EOR is responsible for preparing and delivering the written documentation, but the client company (the entity directing the employee's work) should verify that the EOR's contract template includes all mandatory terms and that the EOR delivers the documentation within the statutory deadlines. Failure by the EOR to comply with the Nachweisgesetz exposes the EOR to administrative fines, and may expose the client company to claims if the documentation deficiencies contribute to a labor-law dispute.
Source: Nachweisgesetz § 1 – Anwendungsbereich; Nachweisgesetz § 2 – Nachweispflicht; Nachweisgesetz § 3 – Änderung der Angaben; Nachweisgesetz § 4 – Bußgeldvorschriften; Nachweisgesetz § 5 – Übergangsvorschrift
Mandatory social-insurance registration and employer company number (Betriebsnummer)
A foreign company hiring an employee in Germany must complete two mandatory registration steps before lawfully running the first payroll: obtaining a company number (Betriebsnummer) from the Federal Employment Agency (Bundesagentur für Arbeit) and registering each employee for social insurance (Sozialversicherung) through the employee's health-insurance fund. These obligations apply to every German-resident employee performing work subject to social-insurance contributions, regardless of employment type — fixed-term, permanent, part-time, or marginal employment.
The Betriebsnummer: employer identification for social-security reporting
The Betriebsnummer is an eight-digit identifier assigned by the Federal Employment Agency to each place of employment (Beschäftigungsbetrieb). The employer must include this number in every social-security registration (Meldung) it submits for employees at that location. Section 18i of the Fourth Book of the Social Code (Sozialgesetzbuch Viertes Buch, SGB IV) establishes the Betriebsnummer framework and authorizes the Federal Employment Agency (Bundesagentur für Arbeit) to assign and maintain company numbers for all employers participating in the German social-insurance system. The statute provides that the Federal Employment Agency assigns a Betriebsnummer at the employer's request or, for private-household employers of marginal employees, automatically upon receipt of the first employee registration.
Section 18i SGB IV specifies that the employer must apply for the Betriebsnummer before filing the first social-insurance registration for an employee. An employer that delegates payroll processing to a third party must ensure that the third party either uses the employer's Betriebsnummer or obtains its own Betriebsnummer if it does not already possess one; in the latter case the third party's Betriebsnummer is used for reporting purposes only, and the underlying employment relationship remains with the principal employer.
Practical allocation: When a foreign company has employees at multiple locations in Germany, the statute contemplates that separate company numbers may be required for different establishments. The administrative practice (reflected in Federal Employment Agency guidance not codified in the statute) is that employers operating in different municipalities (Gemeinde, as defined by the official municipal code system, amtlicher Gemeindeschlüssel) ordinarily obtain separate Betriebsnummern. However, SGB IV does not itself specify the municipal-boundary rule or prescribe penalties for incorrect Betriebsnummer usage; those elements derive from implementing regulations and agency guidance that are not hosted on primary-authority websites accessible for this guide. Employers should verify current allocation and penalty rules with the Federal Employment Agency or qualified German payroll counsel before submitting the first registration.
Employee social-insurance registration under § 28a SGB IV
Section 28a SGB IV imposes a reporting obligation (Meldepflicht) on every employer. The employer must report each employee who is subject to mandatory insurance in health, long-term-care, pension, or unemployment insurance to the collection office (Einzugsstelle). Section 28a(1) lists the triggering events for the reporting obligation:
The collection office is ordinarily the employee's statutory health-insurance fund (Krankenkasse). For marginal employment (geringfügige Beschäftigung, also known as Minijobs), the collection office is the Minijob-Zentrale, a centralized agency operated by the Deutsche Rentenversicherung Knappschaft-Bahn-See.
Section 28a(1) requires the registration notification (Anmeldung) to be submitted "at the start" (bei Beginn) of the insurance-covered employment. The statute does not specify an exact deadline measured in days or hours. Implementing guidance and subsequent regulations have interpreted "at the start" to mean by the time the employer processes the employee's first payroll; certain high-risk sectors (construction, hospitality, transport, cleaning services, event production, fairground operations, meat processing) are subject to an expedited immediate-registration rule under separate statutory authority (the Act Combating Undeclared Work and Illegal Employment, Schwarzarbeitsbekämpfungsgesetz), which requires that the employer file a notification before the employee begins work on the first day. The exact list of affected sectors and the expedited timing are established in the separate statute and its implementing regulations, not in § 28a SGB IV itself.
Format and technical requirements: the DEÜV
The substantive registration requirements are detailed in the Data Collection and Transmission Regulation (Datenerfassungs- und -übermittlungsverordnung, DEÜV), a federal regulation enacted under the authority of SGB IV. Section 1 DEÜV provides that the regulation governs all notifications required under § 28a SGB IV, among other social-insurance reporting provisions.
The DEÜV specifies the data fields that must be included in each notification: employee name, social-insurance number, date of birth, address, start and end dates of employment, type of employment, monthly gross compensation (Arbeitsentgelt), the employee's health-insurance fund, and the employer's Betriebsnummer for the location where the employee works. The regulation mandates that notifications be transmitted electronically in a standardized machine-readable format and that all data be encrypted and secured during transmission. The employer may use certified payroll-accounting software or a certified notification assistant to generate and transmit the notifications. The employer may delegate the task of preparing and filing the notifications to a third-party payroll provider, but the employer remains legally responsible under § 28a SGB IV for the accuracy, completeness, and timeliness of the notifications.
Upon receiving the registration, the employee's health-insurance fund sends a confirmation to the employer and issues a social-insurance certificate (Sozialversicherungsausweis) to the employee. The employer must retain the confirmation and use it to verify the employee's assigned social-insurance number for all subsequent reporting and contribution calculations.
Record-keeping and audit obligations under § 28f SGB IV
Section 28f(1) SGB IV requires the employer to maintain wage records (Entgeltunterlagen) for each employee, segregated by calendar year. The records must document the data underlying each social-insurance notification and contribution calculation. The statute specifies that the employer must maintain the records in German (in deutscher Sprache zu führen) and within the scope of application of this statute (im Geltungsbereich dieses Gesetzes geordnet aufzubewahren) — that is, on German territory, whether physically or on a server located in Germany. The employer must retain the records until the end of the calendar year following the employer's last compliance audit (Betriebsprüfung).
Section 28p SGB IV establishes a mandatory audit regime. The German Pension Insurance (Deutsche Rentenversicherung) must audit employers at least once every four years (mindestens alle vier Jahre) to verify that the employer has satisfied its registration, reporting, and contribution obligations under SGB IV. The audit covers the employer's wage records for all employees, including employees for whom no contributions were paid, to detect unreported employment. The Pension Insurance may conduct more frequent audits when the employer requests or when the collection office identifies irregularities.
Consequences of non-compliance
Section 111 SGB IV authorizes the Federal Employment Agency and other competent authorities to impose administrative fines (Bußgeld) for intentional or negligent violations of the obligations established in § 28a (notification) and § 28f (record-keeping). The statute sets the maximum fine at €5,000 for each offense; repeated or systematic violations may result in multiple separate fines. In addition, an employer that intentionally withholds or fails to pay social-insurance contributions may face criminal liability for social-insurance fraud (Sozialversicherungsbetrug) under § 266a of the Criminal Code (Strafgesetzbuch), which carries a penalty of imprisonment up to five years or a criminal fine.
The employer may also face accessory civil liability to the employee for any social-insurance benefits (sickness pay, pension credits, unemployment insurance) the employee loses due to the employer's failure to register or contribute correctly. If the employer fails to register the employee and the employee consequently does not receive pension credits for that employment period, the employee may assert a claim against the employer for damages equivalent to the lost pension value.
Cross-border simplifications: Posted Workers and EU coordination
Employees temporarily posted to Germany from another EU or EEA member state (or Switzerland) may remain covered by their home-country social-insurance system if the posting meets the conditions of EU Regulation 883/2004 (as amended) on the coordination of social-security systems. When the posting qualifies under the EU framework, the employer must obtain an A1 certificate (portable document A1) from the home-country social-insurance authority confirming the employee's continued home-country coverage. German law recognizes the A1 certificate under the EU coordination framework, and when the certificate is valid the German registration and contribution obligations under § 28a SGB IV do not apply to that employee. However, the employer must retain the A1 certificate and produce it on request during any German audit or inspection to demonstrate that the exemption applies.
Source: SGB IV § 28a – Meldepflicht; SGB IV § 28f – Aufzeichnungspflicht; SGB IV § 18i – Betriebsnummer; SGB IV § 28p – Prüfung bei den Arbeitgebern; SGB IV § 111 – Bußgeldvorschriften; DEÜV – Datenerfassungs- und -übermittlungsverordnung