Starting a business in the Netherlands is exciting, but it also comes with a lot of questions. One of the most common is:

“At what point do I actually need to register with the KVK?”

Many people assume there is a minimum turnover threshold. Others think registration is only required once they have several clients. In reality, the decision is based on the nature of your activities, not on a specific euro amount.

This article explains when registration is required, how the process works, what happens afterwards, and the common mistakes new entrepreneurs make.

1. Conditions: When Are You Required to Register?

In general, you must register with the Dutch Chamber of Commerce (KVK) if you are running a business independently and participating in economic activities on a structural basis with the intention of making a profit.

There is no fixed turnover threshold that determines whether registration is required.
For example, you will typically need to register if you:

  • offer products or services to customers, not only to friends and family;
  • charge for your work or intend to generate income;
  • act independently (you decide where and how you do your work);
  • at your own risk (for example for non-payment by a customer);
  • carry out activities repeatedly rather than as a one-off hobby project.

If you are unsure whether your activities qualify as a business, see my article:

When Are You Considered an Entrepreneur in the Netherlands?

That article explains the difference between a hobby, occasional side income, and genuine business activities.

2. What Is KVK Registration?

The KVK (Kamer van Koophandel) manages the Dutch Trade Register (Handelsregister).

When you register:

  • Your business is entered into the Trade Register.
  • You receive a KVK number.
  • Your business activities are classified using an SBI code.
  • Your details are automatically shared with the Belastingdienst for tax purposes.

For most freelancers and sole proprietors (eenmanszaken of ZZP’ers), registering with the KVK is the official beginning of their business.

3. Before You Go: What to Prepare

Before booking your appointment, make sure you have:

  • A valid passport or ID card
  • Your business address
  • A business name
  • A description of your business activities
  • Your intended start date
  • The chosen legal form (for example, sole proprietorship or partnership)
  • Domain name (future or already live – will be added to the register)
  • Business email (can be added to the register)

The registration process is usually completed during an in-person appointment at a KVK office.

3.1 Reserve Your Domain Name Before Registration

The moment your business is registered, your trade name becomes publicly visible in the Trade Register. If someone sees a name they like, they may register the matching domain name before you do.

A domain name usually costs only € 30-50 per year. Before your KVK appointment, consider securing:

  • Your .nl domain
  • Relevant .com or .eu domains
  • Your preferred social media handles

This is not about fear or secrecy. It is simply a practical way to protect the brand you have chosen.

Beware of Domain Name Scams

KVK warns entrepreneurs about a common scam. You may receive a phone call claiming:

“A competitor is about to register your domain name. If you act now, you can secure it first.”

The caller then pressures you into purchasing expensive domain registrations or long-term contracts. According to KVK:

  • There is no legal “first registration right” (eerste registratierecht).
  • High-pressure tactics are a warning sign.
  • Legitimate domains can often be registered independently at normal market prices.
  • You should never feel forced to decide immediately.

If such a call feels suspicious, hang up and verify the information yourself.

3.2 Choosing Your Business Name

Your business name should be:

  • Unique enough to avoid confusion
  • Not misleading – too close to others, or implying activities you are not doing
  • Suitable for your target audience
  • Preferably available as a domain name – or alternatively, you can add a shorter version as a Trade name – which can also be your domain name.

Avoid names that create the impression you are a legal entity that you are not. For example, a sole proprietorship should not suggest it is a BV or NV.

A good practice is to check trade name availability and domain availability at the same time.

3.3 Describing Your Business Activities

This step often receives too little attention.

Many new entrepreneurs write descriptions such as: “Freelancer” or “Consultant”. These descriptions are too vague.

A better description is something like:

“Providing marketing strategy, market research and advertising consultancy services to small businesses.”

A clearer description helps ensure the correct SBI code is assigned and may prevent issues later with:

  • Insurance companies
  • Banks
  • Subsidy applications
  • Industry-specific regulations

3.4 Choosing Your Start Date

Your start date matters, you need to register within 1 week – before or after – the start of your business operations. You can prepare your registration online.

Examples include:

  • The first day you invoice a client
  • The day you start offering services commercially
  • The day you begin trading

Your bookkeeping and tax obligations typically begin from that point, and changing dates afterwards can create unnecessary complications.

4. What Happens After Registration?

Once the registration is completed, KVK automatically shares your details with the Belastingdienst. You do not need to separately register for VAT as a standard Dutch sole proprietor.

Within approximately two weeks, you will receive two different VAT-related numbers by post:

4.1. BTW-ID (VAT Identification Number)

This is the number you use externally.
It must be added to all your:

  • Invoices
  • Websites
  • Quotations
  • Contracts

4.2. Omzetbelastingnummer (OB-nummer)

This number is intended for communication with the Belastingdienst and VAT administration – in practice this is mostly your VAT-returns. Many articles refer to these collectively as a “VAT number,” which creates confusion. In reality, these are separate identifiers serving different purposes. The reason that sole-traders (ZZP’ers) receive an additional number is privacy: your Omzetbelastingnummer is derived from your BSN, that is confidential.

So the BTW-ID is public, and your OB-nummer is confidential (Belastingdienst and your accountant needs it only).

4.3 Should You Apply for the KOR?

After registration, one of your first tax decisions may be whether to participate in the Kleineondernemersregeling (KOR).

The KOR is a VAT exemption scheme for small businesses.

Whether it is beneficial depends on factors such as:

  • Your expected turnover
  • How much expenses will you have
  • Whether you have business customers or consumers

Because the decision can have significant consequences, I cover it separately in KOR (Dutch Small Businesses Scheme): Rules, Requirements and VAT implications.

4.4 Watch Out for Post-Registration (Spam) Mail

Many entrepreneurs are surprised by the amount of mail they receive after registering. Some letters look official but are actually commercial offers.
Remember:

  • KVK does not sell bookkeeping services.
  • KVK does not sell insurance.
  • KVK does not require annual registration fees.
  • Commercial offers are usually optional and non-binding.

Of course, these can always be useful offers from service providers in your area that you actually need. Just read carefully, and know that there is no additional mandatory requirements from the KVK beyond registration.

5. Frequently Asked Questions

Is KVK registration mandatory?

If your activities qualify as a business, registration is generally mandatory, and you would be breaking the rules of the Business Register Act not registering. This is considered an offence and you risk a fine, community service or even a prison sentence.

How much does registration cost?

The 2026 one-off registration fee is €85.15. The fee is tax-deductible as a business expense.

Do I automatically receive a VAT number?

Yes. After registration, KVK forwards your details to the Belastingdienst, which issues your VAT identifiers (if you need them).

Can I change my details later?

Yes. Business activities, addresses and certain other details can be updated after registration.

Do I need a business bank account?

Not always legally, particularly for sole proprietors, but many entrepreneurs find it highly advisable to keep business and personal finances separate.

Do I need to visit a KVK office?

For most sole proprietors, yes. Registration is generally completed through an appointment with KVK.

Key Takeaway

There is no magic turnover threshold that tells you when to register with the KVK. If you are structurally offering products or services with the intention of making a profit, you will generally need to register.

It is exciting to walk out of the KVK and know that now you are officially an entrepreneur – but the journey is just starting. Read my articles of the things you need to keep in mind, as you are Getting Started.

Sources:
When to register? | KVK
KVK registration online preparation
KVK registration fee
Domain names fraud
SBI codes)