A foreign employer operating in the Czech Republic faces a direct compliance test in 2025. Czech employment legislation has been amended with changes that reshape key obligations around the employment contract, termination procedure, and social security contributions. The window to act is short, and the cost of delay – fines, invalidated dismissals, and regulatory scrutiny – falls squarely on businesses that fail to update their documentation and internal procedures.
Czech employment legislation was substantively amended with effect from January 2025, introducing revised rules governing employment contract content, dismissal notice periods, and social security reporting for foreign-assigned staff. The changes apply to any employer – domestic or foreign – engaging workers under Czech labour law, with compliance required from the date of entry into force. Companies that have not yet audited their existing contracts and collective agreement arrangements face the risk of non-compliant documentation and potential enforcement action.
This alert identifies the key regulatory changes, the business categories most directly affected, and the immediate steps foreign employers should take now.
What changed and when it took effect
Czech labour legislation underwent a broad amendment cycle that entered into force in January 2025. The changes affect several interconnected areas of the employer-employee relationship.
Employment contract requirements. The amended rules extend the mandatory written content of an employment contract. Employers must now document additional working conditions that were previously optional or subject to separate written communication. Any employment contract signed before January 2025 that does not reflect the new mandatory clauses is technically non-compliant. The obligation to update applies on a rolling basis – employers must bring existing contracts into line within a defined transition period.
Dismissal notice and termination procedure. The termination procedure rules have been revised to clarify the grounds and procedural steps for lawful dismissal. The notice period calculations have been adjusted for certain categories of workers, including those with longer service. An employer who follows the pre-2025 procedure for a post-January 2025 dismissal risks the dismissal being declared invalid by a Czech court. Employment disputes of this kind are heard before the obecný soud (general civil court) in the district where the employee works.
Collective agreement obligations. Where a collective agreement is in force, the updated rules alter the relationship between statutory minima and collectively agreed terms. Foreign employers with Czech subsidiaries or branch offices operating under sector-level collective agreements must verify that their local HR policies align with both the statutory floor and the revised collective agreement hierarchy.
Social security contributions for cross-border staff. Amendments to the social security rules clarify the contribution base for employees posted to the Czech Republic from EU member states and third countries. The changes affect the calculation methodology and the documentation employers must file with the Česká správa sociálního zabezpečení (Czech Social Security Administration, CSSZ). Errors in contribution calculations carry financial penalties and may trigger retrospective assessments covering prior periods.
For foreign employers, the interaction between Czech employment legislation and the EU Posted Workers Directive remains a live issue. The 2025 amendments reinforce the primacy of Czech mandatory rules for workers who perform their duties on Czech territory, regardless of the governing law clause in the contract.
For a broader view of employment law obligations specific to the Czech market, the firm's Czech Republic employment law service page provides a structured overview of the regulatory environment and how we advise international clients.
Which employers are affected and what the thresholds are
The changes apply broadly. However, three categories of foreign employer carry the highest compliance risk.
Companies with direct Czech employment relationships. Any foreign entity that employs individuals under Czech employment contracts. whether through a local subsidiary. A branch. Alternatively, a Czech-registered entity. must update its employment contract templates and termination procedures. The obligation applies regardless of company size.
Employers posting workers into the Czech Republic. Foreign companies sending employees to work in the Czech Republic for periods exceeding the short-term threshold under Czech and EU rules must comply with the updated social security and contract content rules. The social security contribution changes are particularly relevant for employers posting staff from outside the EU, where bilateral social security conventions may interact with the new domestic rules.
Employers covered by sector collective agreements. Companies in manufacturing, construction, retail, and logistics sectors are frequently bound by sector-level collective agreements. The 2025 legislative changes alter the statutory baseline against which those agreements are assessed. An employer who relies on a pre-existing collective agreement without checking its current validity against the new statutory floor may be applying outdated terms.
There is no minimum headcount threshold. A foreign employer with a single Czech employee is subject to the same updated obligations as a large multinational with hundreds of local staff. The size of the business affects the practical compliance cost – not the legal obligation.
Foreign employers with Czech corporate structures should also note that the corporate governance obligations of a Czech subsidiary interact directly with employment law when the subsidiary is the employing entity. Our Czech Republic corporate law advisory covers the structural considerations that often arise alongside employment compliance reviews.
For a preliminary review of your Czech employment compliance position, email us at info@ferrazwhitmore.com.
Immediate actions for international companies
The compliance deadline for aligning existing employment contracts with the new mandatory content requirements runs through mid-2025 for most employers. Companies that have not started the review process are now operating against a shrinking window. The following five actions should be prioritised.
- Audit existing employment contracts. Review all Czech employment contracts against the updated mandatory content requirements. Identify gaps and prepare addenda or replacement agreements as needed. Contracts for senior managers and fixed-term employees warrant particular attention.
- Review termination and dismissal procedures. Update internal HR procedures for dismissal, notice period calculation, and documentation of the grounds for termination. Any pending dismissal processes should be assessed under the new rules before proceeding.
- Verify collective agreement applicability and currency. Confirm whether your Czech entity is bound by a collective agreement. If so, cross-check its terms against the revised statutory baseline and identify any provisions that now fall below the new floor.
- Recalculate social security contribution bases for posted workers. Engage your payroll team or external adviser to verify that contribution calculations reflect the amended methodology. File any corrective submissions with the CSSZ before the relevant reporting deadline.
- Update posted worker notifications. For employees posted to the Czech Republic, verify that the notification documentation lodged with Czech authorities reflects the updated mandatory working conditions. Late or inaccurate notifications attract administrative penalties.
Employers who identified similar compliance gaps in their Portuguese operations may find it useful to review the 2025 employment regulations alert for Portugal, which covers parallel changes under Portuguese employment legislation.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising business clients across 46 jurisdictions. Our employment law practice supports foreign employers operating in the Czech Republic and across Central and Eastern Europe. from employment contract audits and collective agreement reviews to cross-border social security compliance and termination procedure advice. As a law firm with both civil law and common law expertise, we bridge the gap between the legal systems that international employers must navigate simultaneously. Engaging a lawyer in the Czech Republic with cross-border experience is essential when the regulatory change touches both local contracts and internationally mobile staff. To discuss your Czech employment compliance situation, contact us at info@ferrazwhitmore.com.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.