{"id":1655,"date":"2025-06-16T00:00:00","date_gmt":"2025-06-16T00:00:00","guid":{"rendered":"https:\/\/www.biuroprecyzja.pl\/en\/?p=1655"},"modified":"2026-01-02T10:39:15","modified_gmt":"2026-01-02T10:39:15","slug":"how-to-prepare-for-work-abroad-complete-guide-2025","status":"publish","type":"post","link":"https:\/\/www.biuroprecyzja.pl\/en\/how-to-prepare-for-work-abroad-complete-guide-2025\/","title":{"rendered":"Working Abroad \u2013 Formalities, Documents, and Step-by-Step Preparation [Guide 2025]"},"content":{"rendered":"\n

A Complete Guide for Those Working Abroad: How to Avoid Costly Mistakes<\/strong><\/h2>\n\n\n\n

Starting a job abroad is a huge opportunity, but it\u2019s also a minefield. Formalities are key<\/strong>\u2014working abroad requires good preparation to avoid costly errors and nullifying all your effort. We have prepared a complete guide that will walk you through the most important stages step-by-step and protect you from potential pitfalls.<\/strong><\/p>\n\n\n\n

1. A1 Certificate \u2013 The Key Formal Requirement for Working Abroad<\/strong><\/h2>\n\n\n\n

The A1 Certificate<\/a> is the official document that states: “Hey, Belgium! This person pays contributions in Poland, so leave them alone.” It\u2019s like diplomatic protection for your wallet. Without it, you are defenseless and exposed to double social security taxation.<\/p>\n\n\n\n

How to get the A1 \u2013 a step-by-step guide:<\/strong><\/h3>\n\n\n\n
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  1. Log in to PUE ZUS<\/strong> (if you don’t have an account, set one up\u2014it takes 15 minutes).<\/li>\n\n\n\n
  2. Fill out the application directly on the PUE ZUS platform.<\/strong> The system will guide you through the steps, depending on whether you are seconding an employee or leaving as a Sole Proprietorship (JDG).<\/li>\n\n\n\n
  3. Enter the data:\n