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 […]
Polish self-employed in Austria – Gewerbe, ZKO and §7 LSD-BG

Are you planning to provide services in Austria as a sole proprietorship registered in Poland? Remember that even a short stay in Austria to perform a service may involve administrative obligations and inspections. Here are the most important aspects you need to know before starting work in Austria as a self-employed person. Gewerbeanmeldung (Registration) or cross-border service? If you run a business in Poland and […]