Guides · Belgium

Work permit renewal in Belgium

Written from published rules on 27 August 2026. Not monitored for changes since. A starting point, not official advice — confirm anything that matters with Régions wallonne, flamande, et de Bruxelles-Capitale (Walloon, Flemish, and Brussels-Capital Regions) - depending on the region of employment.

Renewing a Belgian work permit typically involves submitting an application to the regional employment office before the current permit expires, along with necessary supporting documents from both the employer and the employee.

Your timing

It is generally advised to initiate the renewal process several months before the current work permit expires. This allows ample time for gathering required documents, submitting the application, and for the authorities to process it, preventing any potential lapse in employment authorization. Processing times can vary, and appointments for certain procedures may also require advance booking.

Start 90 days ahead

This lead time accounts for gathering documents, potential delays in employer coordination, and the administrative processing times by regional authorities, which can take several weeks.

The process

  1. 1Confirm the specific regional authority responsible for work permits, as rules and application portals can differ between the Walloon, Flemish, and Brussels-Capital regions.
  2. 2The employer typically initiates the renewal process by submitting a new application for a work permit or a single permit (which includes the right to work and stay).
  3. 3Gather all required supporting documents from both the employer (e.g., employment contract, company registration) and the employee (e.g., passport, previous work permit, proof of residence).
  4. 4Submit the complete application file, often through an online portal specific to the relevant regional employment administration.
  5. 5Await the decision from the regional authority. If approved, the permit will be issued. For single permits, the Immigration Office also processes the residence aspect.

What to bring

  • Valid passport or identity card of the applicant
  • Copy of the current work permit or single permit
  • A new employment contract or an addendum confirming continued employment
  • Proof of salary and working conditions in line with Belgian regulations
  • Company registration documents for the employer
  • Proof of residence in Belgium (if applicable for single permit holders)
  • Any other documents specifically requested by the regional administration

Who handles it

Régions wallonne, flamande, et de Bruxelles-Capitale (Walloon, Flemish, and Brussels-Capital Regions) - depending on the region of employment

Administrative fees for a work permit or single permit application vary by region and type of permit. Applicants should consult the official websites of the relevant regional employment administration (e.g., Service Public de Wallonie, Departement Werk en Sociale Economie Vlaanderen, Bruxelles Économie et Emploi) for current fee structures.

What commonly goes wrong

  • Ensure the application is submitted to the correct regional authority based on the place of employment, as each region has its own specific procedures and online platforms.
  • Verify that all required documents are complete and correctly translated (if necessary) to avoid delays or rejection.
  • Be aware that processing times can vary significantly; submitting the application well in advance of the expiry date is crucial.
  • For single permit holders, the renewal covers both residence and work authorization, requiring coordination between regional employment services and the Immigration Office.

Sources

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