Smiling AgencyHow do you invoice your work legally in Belgium?
Many talents, UGC creators, actors and models start working without really understanding the tax and social security implications of their income.
In Belgium, regularly receiving payments for artistic, advertising or creative work without a suitable structure can become risky. That is why many professionals work through specialised organisations such as Smart, Amplo, Tentoo, Creative Shelter or Merveille SA.
These structures let you invoice your work legally while benefiting from a safer administrative, social and tax framework.
Why do these organisations exist?
Creative and artistic work often runs on one-off assignments:
- photo shoots,
- commercials,
- UGC campaigns,
- TikTok content,
- video shoots,
- event work.
Many talents do not want to become self-employed straight away, with:
- VAT,
- bookkeeping,
- social security contributions,
- full administrative management.
Specialised organisations such as Smart or Amplo exist precisely so you can work legally without immediately setting up a company or registering as self-employed.
These organisations often act as an administrative intermediary and as the legal employer for certain assignments.
Why is 'invoicing without a structure' risky?
Many young talents assume that receiving a few transfers into their personal account is enough to start working.
Yet once the income becomes regular, the tax authorities may consider it a professional activity.
That can lead to:
- tax adjustments,
- backdated social security contributions,
- problems with INASTI,
- a reclassification of the income.
Many UGC creators and social media profiles discover this problem too late, after several paid collaborations.
The risk of reclassification by INASTI
In Belgium, INASTI can consider that a person is in fact carrying out a self-employed activity even if they do not officially hold that status.
If income is received repeatedly without a suitable structure, the authorities may treat it as a disguised self-employed professional activity.
In some cases that can lead to:
- backdated social security contributions,
- surcharges,
- administrative penalties,
- significant tax adjustments.
It is precisely to limit those risks that many talents work through specialised structures.
Tax and social security rules change regularly in Belgium. It is always advisable to seek professional advice suited to your personal situation.
Smart, Amplo, Tentoo, Creative Shelter…
Several specialised organisations now operate in Belgium.
Among the best known:
These structures offer a range of services:
- administrative management,
- contracts,
- invoicing,
- payment for the work,
- social security and tax filings,
- legal support.
Some also let you work under an employee framework, with social protection similar to that of an employee.
What are the benefits for talent?
Working through this kind of organisation can help you:
- avoid certain administrative mistakes,
- secure your income,
- benefit from social security cover,
- obtain payslips and legal documents,
- stay compliant with Belgian law.
Many creators and artists use these structures as an interim solution before possibly becoming self-employed later on.
An increasingly common reality in UGC and social media
With the explosion of TikTok, Instagram and UGC content, many creators start earning money quickly:
- sponsored videos,
- social ads,
- product placements,
- influencer campaigns,
- advertising content.
Yet that income remains subject to Belgian tax and social security rules.
Even 'one-off' collaborations can become problematic if they become regular without a suitable structure.
Starting to work on UGC or advertising campaigns?
Get informed early about the administrative, tax and social security side of your work.
Join Smiling AgencyFAQ — Tax & artistic work
Can you earn income without being self-employed?
Yes, in some cases. But it is important to use a suitable structure and to comply with social security and tax law.
Why do artists use Smart or Amplo?
These organisations simplify administrative management, contracts, social security filings and the legal payment of your work.
Can INASTI claim social security contributions?
Yes. If an activity is deemed professional and regular, contributions can be claimed retroactively.
Is it compulsory to use this kind of structure?
Not always. Some people opt for classic self-employed status. But many talents use these organisations as a simpler, safer solution when starting out.