Why did ZUS refuse to issue an A1 form? The most common reasons for refusal

Why is the A1 so important? The A1 certificate is a key document. It confirms that the self-employed or posted employee remains covered by the Polish social security system, despite working in France, Switzerland, or another EU/EFTA country. This avoids double-payment of contributions and maintains continuity of insurance. In practice, however, entrepreneurs increasingly ask: "Why did ZUS refuse to issue an A1?" The reasons […]
ZUS A1 refusal – consequences for self-employed people working abroad

Why is the A1 certificate crucial? The A1 certificate confirms that the self-employed person remains covered by the Polish social security system despite providing services in France or Switzerland. This avoids double-payment of contributions and maintains continuity of insurance. However, the lack of this document immediately raises questions: what are the risks without an A1 in France? and what are the consequences of not having an A1 in Switzerland? The scenario […]
Employer's obligations when posting an employee to Switzerland

Anyone planning to post workers abroad should be aware that this involves numerous formal and legal obligations, which vary depending on the destination country. Although Switzerland is not a member of the European Union, it remains one of the most formalized labor markets in Europe. Employers posting workers there must meet a number of conditions that guarantee compliance […]
Working in Switzerland. A Guide

Working in Switzerland is a dream for many people seeking better earnings and a high standard of living. This is no surprise—the country offers stable employment, attractive social conditions, and access to modern industries, attracting specialists from across Europe. Thanks to its proximity to Poland and easy regulations for European Union citizens, taking up employment in Switzerland is […]
Legalization of stay and work in Switzerland - everything you need to know

Legalizing your stay in Switzerland is the most important organizational step for anyone planning a long-term stay or work in the country. It's undeniable that Switzerland is an attractive destination due to its high quality of life, stable economy, and developed labor market. However, to legally live and work there, you must meet certain formal requirements […]
Posting workers to Switzerland in 2025 – changes to the system

Notice changes to the notification system for workers posted to Switzerland. From March 17, 2025, companies posting workers to Switzerland must prepare for significant changes to the posting notification system. The Swiss State Secretariat for Migration (SEM) will replace the current notification system with a new online portal, EasyGov.swiss. This new solution will streamline the reporting process and simultaneously improve control over […]