Single permit obtained but visa blocked? Here’s why… and what to do

Single permit obtained but visa blocked? Here’s why… and what to do

Since the summer of 2023, hundreds of non-European workers have had their visa applications suspended after obtaining a single permit for Belgium. Discover why these blockages occur, which countries are affected, and how to respond if you are in this situation.

Permis de travail (EN) 09/12/2025
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Why your visa can be blocked even after obtaining a single permit

For several weeks, the Immigration Office has been blocking visa applications submitted after the issuance of a single permit. The reason: a suspicion of abusive use of this mechanism, which was originally designed to meet the needs of the Belgian labour market.

Two countries particularly targeted: Turkey and Morocco

The blocking measures primarily target:

  • Turkey
  • Morocco

Other countries could soon be affected, as checks are becoming more systematic, beyond these two nationalities.

What types of employers are targeted?

Not all applications are affected. The Immigration Office primarily targets:

  • Very small structures
  • Companies without a website
  • Employers invisible on Google Maps or social media
  • Companies with no identifiable track record

In contrast, recognised, visible and active companies do not appear to be affected by this blockage.

Are you affected? Here’s what you can do

Don’t panic

A blocked visa is not a final refusal. It is often a consistency check, not a final decision.

Strengthen your file

Prepare a solid set of documents to support your application:

  • Complete and signed employment contract
  • Clear presentation of the company (website, official documents, CBE extract)
  • Evidence of genuine economic activity
  • Correspondence or proof of the recruitment need

Seek professional assistance

A specialised law firm can:

  • Help you present your file credibly
  • Formulate a structured response to the administration
  • Handle interactions with the Immigration Office or the consulate

Key takeaways if you are applying from Morocco or Turkey

  • Even with a single permit, the visa can be blocked
  • Low-visibility employers are considered high-risk
  • The Belgian administration seeks to verify the genuineness of the employment project
  • A well-prepared file is your best guarantee of success

Need help understanding your eligibility or starting the process?

Our firm assists dozens of foreign workers each year in obtaining their visa after a single permit.

We help you to:

  • Assess the credibility of your employer
  • Prepare your file from A to Z
  • Respond effectively to requests from the administration
  • Reduce the risk of blockage
Book an appointment