Business address - Brussels
Virtual Office in Brussels
A registered Brussels business address on your company's deed, extract and KBO record: checked, filed and kept compliant.
- Registered provider checked
- On the deed, extract and KBO
- Brussels, Flanders or Wallonia
- Address changes handled
What a Brussels Virtual Office Is, and What It Is Not
A virtual office in Brussels is a business address a registered provider supplies for a company's deed, extract and KBO record, not a rented desk. Nor is it a PO box or a mail-forwarding product: neither can appear as a company's statutory seat.
Belgium also uses "domiciliation" for a private individual's registration in a commune, an unrelated procedure. This page covers the company address only; the statutory seat itself, what it is and how it differs from an operating office, is explained on registered office belgium, which every virtual-office client should read first.
What's Included
Five pieces of work, from checking the provider to filing the address change you make three years from now.
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Registered Provider Checked
We confirm the address provider is itself registered with the FPS Economy before we route you to it, as the law requires (Art. 6 §1, Law of 29 March 2018).
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Address Drafted Into the Deed
The precise address and the Region go into the incorporation deed and the published extract as two separate particulars (Art. 2:8 §2 CSA).
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KBO/BCE Registration
We handle the establishment-unit registration at the address through an accredited business counter, which activates the company's e-Box Enterprise mailbox.
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Address Change Coordination
When you move, we coordinate the amending deed where one is needed, the Moniteur belge filing, the KBO update and the VAT and UBO follow-through.
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What the Address Does Not Do
We explain plainly what a Brussels address does not achieve on its own: it does not change your tax-residence exposure, and it does not by itself create a VAT fixed establishment.
Who Needs a Virtual Office in Brussels
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A Non-Resident Founder
You are forming a Belgian company from abroad and have no Brussels premises of your own, but still need a compliant address on the deed.
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A Foreign Company Opening a Branch or Subsidiary
Your Belgian branch or subsidiary needs a seat before it can register; a checked provider gives you one without a lease.
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An E-Commerce, Holding or IP Structure
You want a Brussels presence for a holding, IP or e-commerce entity without renting space nobody will use.
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A Company Already Using a Registered Office
You already have a legal seat in place and want a separate, presentable business address for correspondence and clients.
How We Set Up Your Brussels Business Address
- Decide the Region. We fix the Region, Brussels, Flanders or Wallonia, before the address itself: it decides which body issues the professional card and rules on the single permit (Art. 2:8 §2, 1° CSA).
- Get the professional card (non-EU founders). A non-EU founder in principle needs the professional card before KBO registration. Brussels and Wallonia publish no decision deadline; Flanders decides within 120 days and deems the card granted if it misses that window.
- Confirm the provider's registration. We check the chosen address provider against the FPS Economy's registration duty the same day, before you commit to it (Art. 6 §1, Law of 29 March 2018).
- Provider onboarding. The provider runs identity and UBO checks, since it is an anti-money-laundering-obliged entity under Art. 5 §1, 29° of the Law of 18 September 2017.
- Sign the address contract. The provider issues the proof the notary and the business counter will ask for once the contract is signed.
- Draft the deed and extract. The precise address and the Region go into the deed and the published extract; incorporation completes in 10 working days, or 5 for a natural-persons model deed (Art. 2:22/1 CSA).
- File and publish. The notary files at the enterprise court registry within 30 days of the final deed, then publishes in the Moniteur belge, which makes the address enforceable against third parties (Art. 2:8 §1, 2:14 CSA).
- Register, activate VAT, file UBO. We complete the KBO/BCE registration, activate VAT on form 604A before you trade, and file the UBO register entry within 30 days of incorporation.
Documents You Will Need
- Passport or national identity document for every director and UBO
- Proof of your private address
- A certificate of existence from its own register, if a shareholder is a company
- A power of attorney if you do not appear in person, reproducing Art. 2:8 §2 CSA particulars
- The professional card, for a non-EU founder, obtained before KBO registration in principle
Ready to Put a Compliant Brussels Address on Your Company?
Get a checked provider, a correctly drafted deed and a KBO record that matches from day one.
Belgium: What the State Charges, and What a Virtual Office Costs
Nobody in the market publishes what Belgium itself charges for this address, or for changing it later. We do, next to what the Moniteur belge and local operators quote for the package itself.
| What the state charges | Amount | Note |
|---|---|---|
| KBO/BCE establishment-unit registration | EUR 111.50 | 2026 tariff; an inscription fee, not a change fee |
| Moniteur belge, incorporation, electronic | EUR 236.50 excl. VAT / EUR 286.17 incl. | Filings from 1 March 2026 |
| Moniteur belge, amending deed (an address change) | EUR 171.70 excl. VAT / EUR 207.76 incl. | The correct figure for a change, not the KBO fee above |
| Brussels professional card | EUR 140 on application, EUR 90 if issued by a business counter | For a non-EU founder |
| Wallonia professional card | EUR 140 plus EUR 90 per year of validity | For a non-EU founder |
| Flanders professional card | EUR 140 plus EUR 90 per year of validity | Decision within 120 days |
Market evidence, not a state figure: local Brussels operators quote EUR 39 to EUR 83 a month for the package itself, against EUR 70 plus VAT a month from an international bundle.
Problems We Solve
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The Provider Has to Be Registered, and Almost Nobody Says So
Belgium registers and supervises the companies that sell this service (Law of 29 March 2018); none of the eight providers we reviewed in the market mentions it. Ask for the registration number before you pay anyone.
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The Address Is Where You Get Sued
Foreign-resident directors are deemed to elect domicile at the statutory seat for the whole mandate, so writs and notifications may be served there (Art. 2:147 CSA). Unopened mail can mean a default judgment.
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The Region Is Chosen by the Address, Not Just the Postcode
The professional card and the single permit both follow the Region of the seat, each with its own fees and decision rules, including a Flemish deemed-granted rule at 120 days.
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One Drafting Decision Sets What a Later Move Costs
Articles that name only the Region, not the full street address, leave a later move inside that Region outside the articles (Art. 2:8 §2 CSA), which changes what that move needs later.
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The Address Becomes Public and Permanent
The KBO public search shows it to anyone, free, and it belongs on every invoice, letter, order form and your website, with personal liability for a non-compliant one (Art. 2:20, 2:22 CSA).
Still Weighing a Virtual Office Against a Full Registered Office?
Compare the legal seat and the business address side by side before you commit to either one.
Why Work With Us
From our practice. We check every address provider we route a client to against the FPS Economy's registration duty first, a step the market rarely shows. Maarten De Wilde leads formation and corporate structuring here, coordinating the notary, the business counter and the checked provider. Dutch, English, French.
Related Services
Frequently Asked Questions
Can a virtual office address be my Belgian company's registered office?
Yes, provided the provider is registered as a company service provider with the FPS Economy (Art. 6 §1, Law of 29 March 2018). The address then goes into the deed and the published extract, which must state the Region and the precise address as two separate particulars (Art. 2:8 §2, 1° and 2° CSA).
Is it legal to have a virtual address in Belgium?
Yes, as long as the company selling it is registered with the FPS Economy, DG SME Policy (Art. 3, 1°, b and c, and Art. 6 §1, Law of 29 March 2018). Supplying the service unregistered carries a fine of EUR 250 to EUR 100,000 (Art. 11 of the same law).
Is my domiciliation provider allowed to sell me an address, and how do I check?
The FPS Economy keeps a public list of registered providers (Art. 7, Law of 29 March 2018). Ask the provider for its registration number before paying, and we verify it as part of our setup service.
What is the difference between a virtual office, a business address, a PO box and a mail-forwarding service?
A registered address or virtual office can be a company's statutory seat when the provider is registered. A PO box or a pure mail-forwarding product is not a seat and cannot appear as the registered office.
Does a Belgian address make my company tax resident in Belgium?
A Belgian statutory seat creates a rebuttable presumption of Belgian tax residence, displaced only by proving tax domicile elsewhere under that other state's own law (FPS Finance AY2026 corporate-return guidance).
Does a virtual office create a permanent establishment or a VAT fixed establishment?
Not automatically: an address the company does not occupy does not by itself create a VAT fixed establishment, which is why a taxable person not established in Belgium stays outside the 2026 B2B e-invoicing mandate even when VAT-identified here.
Does the address appear publicly, and where?
Yes: the KBO public search shows it to anyone, free, and it is published in the Moniteur belge. Art. 2:20 CSA also requires the precise seat address on every invoice, letter, order form and the company website, with personal liability under Art. 2:22 CSA for a non-compliant one.
What happens to my mail, and who signs for registered letters?
Contractual, not statutory: no official minimum service level for domiciliation exists, so what gets opened, scanned or forwarded, and who may sign for a registered letter, depends on the provider's contract, not the law.
What actually has to be at my registered address?
The share register, which may be kept electronically (Art. 5:24 CSA), and a place where foreign-resident directors are deemed to elect domicile for the whole mandate, for service of writs and notifications (Art. 2:147 CSA). No statutory requirement of staff, a desk or opening hours.
Which Region will my address put me in, and why does that matter?
The Region of the seat decides which authority issues the professional card and rules on the single permit, each with its own fees and decision rules. Flanders, for example, deems a professional card granted if no decision comes within 120 days.
Do I need a professional card before I can use a Belgian business address?
A non-EU founder in principle needs the professional card in order to register with the KBO at all. EEA and Swiss nationals are exempt, as is a board-meeting visit of at most 90 days a year where the main residence stays abroad.
How do I change my Belgian company's registered address, and what does it cost in state fees?
A change is filed as an amending deed at the enterprise court registry within 30 days of the final deed and published in the Moniteur belge at EUR 171.70 excl. VAT (EUR 207.76 incl.), not the EUR 111.50 KBO fee, which prices a new registration, not a change.
Do I need a notary to change the address?
A notary is required only if the articles must be amended: articles naming only the Region can leave a move inside it outside the articles (Art. 2:8 §2 CSA). Which body decides a seat move within Belgium is not fully settled from a primary source, so we confirm this case by case rather than promise a rule the statute has not yet given in full.
Can I use a virtual office address to open a Belgian bank account?
Not guaranteed on the address alone: banks apply their own KYC and are reported to expect a KBO number and a local address, but that is market evidence, not an official rule.
What does a Belgian virtual office package normally include, and what is never included?
Market convention, not a legal definition: mail reception, scanning and forwarding at entry tiers, a phone number with call forwarding and meeting-room hours at higher tiers, quoted locally at EUR 39 to EUR 83 a month against EUR 70 plus VAT for an international bundle. Pricing for our own service is on request.
Ready to Put a Compliant Brussels Address in Place?
Request a Brussels business address, checked and filed correctly from the first deed.