Accounting
Getting Your KVK Number in the Netherlands: Complete Guide for New Entrepreneurs
Everything about the KVK number in the Netherlands. Understand what a KVK number is, when you receive it, and why it’s essential for your company.
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16 min
Intro
If you are starting a business in the Netherlands, one of the first terms you will come across is the KVK number. For many founders, especially freelancers, expats and first-time BV founders, it is one of those administrative concepts that sounds simple but quickly raises practical questions. What exactly is a KVK number? Who needs one? When do you get it? And how is it different from a VAT number?
The KVK number is more than just a registration detail. It is one of the core identifiers of your business in the Dutch system and plays an important role in everything from invoicing and banking to legal transparency and tax follow-up. If you want to start correctly and avoid common registration mistakes, it helps to understand how the KVK number fits into the wider company setup process.
What Is a KVK Number?
A KVK number is the unique registration number your business receives when it is entered into the Dutch Business Register of the Chamber of Commerce, known as KVK. The number has eight digits and shows that your business is officially registered in the Handelsregister. In practical terms, it is the number that proves your company exists as a recognized business within the Dutch legal and administrative system.
Because the Dutch Business Register is public, the KVK number also helps create legal certainty in the market. Customers, suppliers, lenders and partners can use it to verify who they are doing business with. That transparency is one of the reasons the number is used so widely across business communication and compliance.
What the KVK number means
The KVK number is your company’s registration identity within the Dutch Chamber of Commerce system. Once you are entered in the register, the number is assigned to your business and remains the key reference for your registration. It appears in your welcome letter, KVK extracts, My KVK and the public online Business Register.
How it proves your business is officially registered
The main value of the KVK number is that it shows the business is officially recorded in the Dutch Business Register. That means third parties can verify your registration and basic business details. This is why the number is often required when opening a business account, entering supplier relationships, arranging insurance or signing certain types of service contracts.
Difference between KVK number and VAT number
A KVK number is not the same as a VAT number. The KVK number comes from registration with the Chamber of Commerce, while the VAT number is issued through the Dutch Tax Administration if your business is recognised as a VAT entrepreneur. KVK passes your registration data to the Belastingdienst automatically, and the tax authority then decides whether you receive a VAT identification number and turnover tax number. For sole traders, the VAT ID and turnover tax number are also not the same as each other.
Who Needs a KVK Number in the Netherlands?
Not everyone who earns money automatically needs a KVK number, but many people do. The key question is whether KVK considers your activity a business. In the Netherlands, registration depends on the entrepreneur criteria used by KVK rather than on a single turnover threshold or one simple label such as freelancer or side hustle.
This matters because many founders delay registration unnecessarily. They assume they only need to register once revenue becomes serious, while in reality KVK looks at independence, commercial intent and the nature of the activity. If you meet the criteria, registration is not optional.
What qualifies as a business
According to KVK, you generally need to register if you meet three main criteria: you independently provide goods or services or are clearly preparing to do so, you charge a price with the intention of making money, and you regularly provide those goods or services to people other than just family or friends. KVK also uses additional supporting questions, such as whether you invest time or money, have multiple clients and decide how and when you work.
Do freelancers and sole traders need a KVK number?
Yes, in many cases they do. Freelancers, self-employed professionals and sole traders often fall squarely within the KVK entrepreneur criteria, especially if they work independently, invoice clients and aim to make profit. Registering as a sole proprietorship is one of the most common routes for starters, and the registration is prepared online and finalized with a KVK appointment.
Do BV founders and companies need a KVK number?
Yes. Companies such as BVs also need to be entered in the Business Register. In the case of a BV, the route is different because incorporation goes through a civil-law notary, who usually handles the registration with KVK as part of the incorporation process. That still results in a KVK number for the company once registration is complete.
When Do You Get Your KVK Number?
The timing of your KVK number depends on when you register and how close that registration is to the actual start of your business activities. This is one of the areas where many founders get confused, especially if they want to prepare early or if they are registering a business before they begin trading.
The good news is that the Dutch system is relatively clear on this point. If you register around the time your activities start, you get the number directly. If you prepare well in advance, the number is issued later, closer to the official business start date.
Timing of registration
If you register your business within one week before or one week after the start of your business activities, you receive your KVK number immediately. That makes this timing window the most straightforward for founders who are ready to launch.
How long it takes to receive your KVK number
For registrations completed within that one-week window around the start date, the KVK number is issued directly at registration. If you register earlier, you do not receive it immediately. Instead, KVK sends it in the week your business officially starts.
Can you register before your business starts?
Yes. KVK states that you can come by to prepare your registration up to three months before your business starts. In that case, the registration preparation can happen earlier, but the KVK number itself is not given to you straight away. It arrives in the week your business officially begins.
How to Get a KVK Number Step by Step
The registration process itself is not particularly difficult, but it does involve a few steps that need to happen in the right order. For sole traders and many simple structures, the process is partly online and partly in person. For BVs, the process usually also includes a notary.
The important thing is to prepare properly. Founders who gather their information in advance and understand which route applies to their legal structure usually move through registration much more smoothly.
Step 1: Prepare your business details
Before registering, you need to know your legal structure, business activities, business name and address details. For KVK, it is important that your information is complete and accurate because these details are entered into the public register and used across the rest of your setup.
Step 2: Register online with KVK
For a sole proprietorship, you prepare the registration online via KVK.nl using DigiD, complete the form and check the overview of your information. After that, you make an appointment at a KVK office to finalize the registration.
Step 3: Attend your KVK appointment
For many registrations, the appointment is where identity is checked and the registration is finalized. Availability of appointments can affect timing, so planning ahead helps. For BVs and some other legal forms, the route differs because the notary may handle key registration steps instead.
Step 4: Receive your KVK number
Once your registration is officially completed, your KVK number is assigned. If the timing falls within the normal start window, you receive it directly. If you registered early, you receive it in the week your company officially starts operating.
What Do You Need to Register with KVK?
A lot of registration delays come from incomplete preparation. The exact document package depends on the legal structure, but there are some common basics that apply across most registrations. The more complex your structure, the more carefully you need to prepare supporting documents.
It is also worth remembering that a BV follows a different path from a sole trader. A sole proprietorship can often be prepared directly with KVK, while a BV requires notarized incorporation documents and usually registration through the notary.
Required documents
In general, you need valid identification, your business details and a valid address for registration. KVK also requires a business visit address in the Netherlands for many registrations, and if you use a home address in special cases, supporting permission may be needed.
Additional requirements for BV incorporation
For a BV, the notary draws up the deed of incorporation and articles of association. KVK requires, at minimum, a notarized copy of the deed of incorporation and the articles of association for registration. Depending on the structure, more documents may be needed, especially if another legal entity acts as director or if the address is not a director’s home address.
Costs of KVK registration
Registering a new business with KVK involves a one-time registration fee of EUR 85.15 according to the current official startup guidance. That fee is separate from any notary costs for a BV or any later business setup costs such as banking or accounting.
What Is the KVK Number Used For?
In practice, your KVK number becomes part of your day-to-day business identity very quickly. It is not just a passive registration number sitting in a database. You use it repeatedly when proving that your business exists and when setting up essential relationships and services.
That is why founders should see the KVK number as one of the first operational tools of the business. Once you have it, it immediately becomes relevant for administration, counterparties and compliance.
Opening a business bank account
A KVK number is commonly needed when opening a business bank account. KVK itself lists a business bank account as one of the frequent situations where you use your KVK number, because it proves the company is officially registered.
Issuing invoices and contracts
The number is also relevant when issuing invoices and entering contracts, because it is part of the formal identification of the business. It helps customers and counterparties verify who they are dealing with and supports transparency in business communication.
Signing up for services, insurance, and suppliers
KVK specifically highlights situations such as wholesale purchases, car purchases, insurance, subscriptions, loans and business bank accounts as common use cases for the number. In other words, once the business starts operating, you will use it constantly.
Where Do You Need to Display Your KVK Number?
Dutch rules around business transparency are taken seriously. The KVK number is not just for internal administration or government correspondence. In many cases, you are expected to show it publicly in the right places so customers and business partners can identify your company.
This is one of the most overlooked compliance points for new businesses. Founders often assume that registration alone is enough, but they forget the follow-up obligation to use the registration details properly in outward-facing communication.
Legal requirements
KVK states that it is legally required to place your KVK number on letters, quotations, invoices, your website and business emails. There are a few exceptions, including associations and foundations without an enterprise, homeowners’ associations, government bodies and churches. For websites, other company details are also required in a logical and visible place.
Why transparency matters
Displaying the number helps customers, suppliers and partners verify your identity and reduces uncertainty in commercial relationships. In a public register system like the Dutch one, transparency is part of how trust and legal certainty are created in the market.
Can You Have Multiple KVK Numbers?
This is a common point of confusion, especially for founders who have multiple brands, several activities or plans to restructure later. In most cases, the answer is simpler than people expect. KVK uses one registration number per business, not one per activity or trade name.
That means you should not assume you need a new KVK number every time your commercial presentation changes. The more relevant question is whether the underlying business or legal structure changes.
One number per business explained
KVK explicitly states that each business has only one KVK number, even if it has multiple business activities or several trade names. So if you operate one business with different brands, that still does not automatically mean multiple KVK numbers.
What happens if you change your legal structure
If you change your legal structure, you may receive a new KVK number. Business.gov.nl notes this when explaining how changing legal form works, and it also means you need to inform other parties such as the Tax Administration, your bank and your insurer about the change.
KVK Number for Foreign Entrepreneurs
Foreign founders can register in the Netherlands, but the process can be more involved than for residents. The key issues are usually the business address, proof of actual business activity in the Netherlands and identity verification. In practice, not every international setup follows the same route, so the details matter.
The good news is that Dutch registration is accessible to non-residents under certain conditions. The more important point is that foreign founders should not assume the process is entirely virtual or identical to local founders.
Can non-residents register with KVK?
Yes, non-residents can register in the Netherlands in certain situations. KVK states that foreign companies with an establishment in the Netherlands must register in the Business Register, and sole proprietorships from abroad can also begin the process online in some cases.
Requirements for international founders
International founders may face additional verification and documentation requirements. Business.gov.nl notes that if you want to register your company in the Dutch Business Register, you need a KVK appointment and must complete the online form as far as possible beforehand. Depending on the case, extra proof of identity, address and Dutch business activity may be required.
Do you need a Dutch address?
In many cases, yes. KVK states that you can only register your business if you have business activities in the Netherlands and a visit address there. If you live in a border region and can convince KVK that your business activities are in the Netherlands, registration with a foreign residential address as visit address may be possible in some cases. But in general, a Dutch visit address is a core requirement.
Common Mistakes When Registering with KVK
Most KVK registration problems are avoidable. They usually come from misunderstanding timing, choosing the wrong structure too quickly, or mixing up KVK registration with tax registration. These mistakes can delay setup, create unnecessary follow-up work and make the first months of business less smooth than they need to be.
That is why registration should not be treated as a box-ticking exercise. It is the starting point of your legal, financial and tax setup, so getting it right early makes everything else easier.
Registering too late
One common mistake is waiting too long because you think registration only matters once turnover starts increasing. KVK’s criteria focus on entrepreneurial activity and preparation, not just revenue. If you are already clearly operating as a business, delaying registration can create issues.
Choosing the wrong legal structure
Another classic mistake is selecting a legal structure based only on convenience. A sole proprietorship may be fast to register, but a BV may be more appropriate if you need liability separation, co-founders or investment-readiness. Since changing legal structure later can mean a new KVK number and updates across your setup, it is better to think this through early.
Confusing KVK number with VAT number
Many founders assume the KVK number and VAT number are interchangeable. They are not. The KVK number comes from Business Register registration, while the VAT ID and turnover tax number come through the Tax Administration after KVK has passed your details on. Mixing these up often causes invoice and compliance mistakes.
What Happens After You Get Your KVK Number?
Getting your KVK number is an important milestone, but it is not the end of the setup process. In reality, it is the point where the rest of the operational and tax setup starts to move. Founders who think registration is the final step often get caught off guard by what comes next.
After registration, your focus usually shifts to tax status, banking, bookkeeping and compliance. That is where the business starts to become fully operational rather than only formally registered.
Automatic registration with the Tax Administration
Once you register with KVK, your details are passed on to the Dutch Tax Administration automatically. You do not need to register your company separately with the Belastingdienst for the basic startup process.
Receiving your VAT number
If the Tax Administration considers you a VAT entrepreneur, you receive your turnover tax number and VAT identification number after registration. KVK states this happens automatically through the data transfer, and KVK’s help information notes that for entrepreneurs liable for VAT, these numbers are typically received within two weeks after the business start date.
Next steps
After registration, the practical next steps usually include opening a business bank account, setting up bookkeeping, arranging VAT administration where relevant, checking insurance and making sure your outward-facing business communication includes the correct company details. In other words, the KVK number opens the door, but good administration is what keeps the business running smoothly.
How Neno helps after KVK registration
Registering with KVK is only the first part of building a solid company setup. Once you have your KVK number, the real work begins around banking, bookkeeping, VAT, payroll and ongoing compliance. That is where many founders lose time, make avoidable mistakes or end up with fragmented systems that do not scale well.
At Neno, we help Dutch founders and growing businesses set up the financial side properly from the start. That includes business banking, bookkeeping, VAT administration, payroll and ongoing financial operations in one environment, so that the step after getting your KVK number is not confusion, but structure.
Written by
Nick Knuppe
CEO & Founder
