How to Apply for a Subsidy in Belgium — Complete Guide
Deadlines, documents, eligibility… This guide walks you step by step through applying for a business subsidy in Belgium.
Check My Eligibility3 things to know before applying
Each subsidy has its own application deadlines — some are rolling, others open via calls for projects.
Required documents vary by agency (VLAIO, Innoviris, SPW…), but a common core exists.
Eligibility depends on your region, sector, company size, and project type.
The 6 universal steps
Check eligibility
Confirm your company meets the subsidy criteria: region, NACE sector, size, seniority, and project type.
Prepare documents
Gather your BCE number, articles of association, annual accounts, project description, and budget forecast.
Write the project description
Clearly describe the objective, expected results, timeline, and economic impact.
Submit via the official portal
File your application on the agency’s platform. Keep the acknowledgement of receipt.
Follow-up and evaluation
Your file is reviewed by a committee. Timelines range from 4 weeks to 6 months.
Justification and reporting
After approval, you must prove fund usage (invoices, activity reports).
Commonly required documents
Mistakes that lead to rejection
Project already started
Most subsidies require expenses are not incurred before the application.
Incomplete file
A missing document can trigger automatic rejection.
Wrong agency
Applying to another region’s agency invalidates the application.
Vague description
A project without measurable goals will be rejected.
How BelGrant helps
BelGrant automatically identifies the subsidies your business can claim.
Our assistant Lucas guides you through preparing your file.
Frequently Asked Questions
How long does it take to get a subsidy?
From 4 weeks for vouchers to 6 months for R&D projects. Average is 2–3 months.
Do I need a consultant?
Not mandatory but recommended for large applications. BelGrant automates part of this work.
Can I apply for multiple subsidies?
Yes, provided funded expenses differ and stacking rules are respected.
What if my application is rejected?
Analyse the reason, address weaknesses, and resubmit if the call is open.
Does BelGrant submit the application for me?
No, submission remains in your hands. BelGrant helps you find the right subsidy and prepare a strong file.
Grants and subsidies · Check eligibility · How to find a subsidy · Ask Lucas
Ready to start your application?
Check your eligibility in 2 minutes or ask Lucas a question.