Your entitlements under the Belgian social security system
If you are planning to live, work or study in Belgium, your social security entitlements (such as family allowance, pensions, reimbursement of medical costs and work incapacity allowance) depend on agreements, if any, signed between Belgium and your country as well as on European legislation. Entitlements also depend on your personal situation and vary according to your nationality and employment status (salaried worker, self-employed, on secondment, retired, etc.).
You can use Coming2belgium, a special online tool developed by the social security institutions, to find out what you are entitled to under the Belgian social security system.