What steps are required to become self-employed?

What if you went independent?

What steps are required to become self-employed in Belgium?

You’re ready to get started.

The good news: administrative steps to become self-employed in Belgium are relatively simple when you understand the process.

Most independents go through 6 main steps to launch their activity.

Workers helps you structure these steps to avoid mistakes and get started with confidence.

The 6 steps to becoming self-employed

Here is the typical path to start your activity.

Choose your legal structure

First, you need to define the form of your activity.

The two most common structures are:

Sole trader (natural person)

  • easy to set up
  • fewer formalities
  • ideal to start

Company (SRL)

  • more advanced structure
  • different tax system
  • better liability protection

This choice depends on your income level, activity, and long-term strategy.

Register with the Crossroads Bank for Enterprises (CBE)

Registration with the CBE officially establishes your activity.

It allows you to obtain your enterprise number.

This step is usually done through an accredited business counter such as Group S.

Activate your VAT number

If your activity is subject to VAT, you must activate your number.

This means:

  • charging VAT to your clients
  • submitting periodic VAT declarations
  • paying VAT to the government

VAT is not income—you collect it on behalf of the tax authorities.

Join a social insurance fund

All self-employed individuals must join a social insurance fund.

This allows you to pay social contributions, which cover:

  • pension
  • healthcare
  • family allowances
  • bridging rights in case of difficulty

Set up your accounting

Even a small activity requires proper accounting.

This includes:

  • invoicing
  • expense tracking
  • tax declarations
  • VAT management

Most independents work with an accountant.

Take out necessary insurance

Certain insurances help secure your activity.

For example:

  • professional liability insurance
  • income protection insurance
  • legal protection

These are especially important depending on your profession.

How much does it cost to become self-employed?

Contrary to common belief, the administrative cost is relatively limited.

Here are the main expenses.

Registration with the CBE

≈ €100 to €200
Gives you your enterprise number.

VAT activation

≈ €50 to €100
If your activity is subject to VAT.

Accountant

≈ €100 to €250 per month

Depends on:

  • your structure (sole trader or company)
  • your activity
  • your invoicing volume

Professional insurance

≈ €200 to €600 per year

Most common:

  • professional liability insurance
  • income protection insurance

Company creation (optional)

If you create an SRL, costs are higher:

≈ €1,500 to €3,000

Including:

  • notary fees
  • legal setup
  • accounting support

Most independents start as a sole trader to keep costs low.


The simplest way to launch your activity

Even if the steps are simple, their order and timing are important.

That’s why we created Indep Roadmap AI.

It helps you:

  • understand each step
  • structure your launch
  • organize your to-do list
  • avoid common mistakes

Need human support?

If you prefer guidance, Workers can help you launch your activity with the support of Group S, one of Belgium’s main business counters.

You can choose the option that suits you best.

Get a call from a Workers specialist

An advisor can call you to: prepare your steps, answer your questions, help you choose the right structure

Request a call

Schedule a video call

An online meeting to analyze your situation and prepare your launch.

Book a video call

Visit a Group S office

You can also get direct support from a Group S expert to complete all administrative steps.

Book an appointment


Launch your activity

Administrative steps are not the hardest part.

What matters most is structuring your launch properly from the start.

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FAQ – Becoming self-employed in Belgium

The administrative steps can be completed in a few days if everything is ready.

Yes. Many professionals start as a side activity to test their project.

Not always legally required, but strongly recommended.

No. Many start as a sole trader because it’s simpler and cheaper.

Yes. Through a business counter like Group S or with a Workers advisor.