Do you need Dutch or French for residence or citizenship in Belgium in 2026?

There is no universal national language test that every first Belgian residence or work permit demands before entry. Immigration Office routes and employer or study conditions set the documents for your case. A regulated job or university programme can still ask for Dutch or French even when the residence purpose itself does not.

Language becomes harder to avoid after you register locally. Commune counters, schools, and many contracts follow Flanders Dutch, Wallonia French, or bilingual Brussels practice. That practical need is separate from a visa exam.

Flanders runs an inburgeringstraject (civic integration pathway) through the Agentschap Integratie en Inburgering, with city agencies Atlas in Antwerp and Amal in Ghent. The pathway includes societal orientation, Dutch, labour-market registration with VDAB (or Actiris in Brussels), and a participation track. For the inburgeringsattest (civic integration certificate), the Dutch target is currently CEFR A2, meaning basic everyday communication, with limited exceptions such as for people who cannot acquire written skills.

A separate follow-up already exists for many people obligated from 1 March 2022: within 24 months after the attest, they may need to show oral B1 Dutch. Vlaanderen.be links that follow-up to cases where the person is not working or studying; confirm your duty with the agency that signed your contract. The Flemish government has also decided to raise the trajectory's required oral Dutch target toward B1 for trajectories starting from 1 September 2027. Until that date applies to your contract, do not treat B1 as the live certificate target for everyone.

Wallonia runs a parcours d'intégration (integration pathway) via regional centres. It includes an intake module, citizenship training, and French components when needed. Official Wallonia guidance treats A2 French as the level that can exempt you from mandatory French course hours; below that level you may need to complete the prescribed hours rather than sit a single national exam. EU, EEA, and Swiss citizens and their family members are among groups Wallonia excludes from the obligatory track; others can still join voluntarily.

Brussels newcomers on a reception pathway are steered to a Dutch-speaking track (BON, the Brussels reception office for Dutch civic integration) or a French-speaking track (BAPA offices). Language classes, if needed, follow that choice. City of Brussels guidance lists social orientation, citizenship training, and Dutch or French lessons as parts of the free pathway.

FPS Justice explains nationality by declaration of acquisition through categories based on residence length and personal situation. Several common five-year and ten-year paths ask for proof of knowledge of one of the three national languages: Dutch, French, or German. Accepted social-integration evidence can include a Community-recognised school diploma, qualifying professional training, or successful completion of the integration pathway for your main residence. FPS Justice also states that proving social integration automatically proves linguistic knowledge for these purposes.

When separate language certificates are used, Belgian practice maps the required level to CEFR A2 for one national language through Community-recognised certificates. Exact document lists are decided in the municipality file and prosecutor review, so use the live FPS Justice page and your commune registrar rather than a blog checklist.

EU citizens often face voluntary rather than mandatory civic-integration participation in Flanders and Wallonia frameworks, while many non-EU statuses can be mandatory depending on age, residence title, and registration timing. Do not invent a duty list from another newcomer's letter.