Belgian VAT rates overview
Belgium applies four VAT rates, and every invoice — whether paper, PDF, or Peppol — must apply the correct rate for each line item:
- 21% — Standard rate: applies to most goods and services
- 12% — Reduced rate: applies to certain categories including social housing, restaurant services (food only), and some agricultural products
- 6% — Reduced rate: applies to essential goods and services including basic food items, water, pharmaceuticals, books, renovation of private dwellings (under conditions), and certain cultural events
- 0% — Zero rate: applies to intra-Community supplies, exports, and certain exempt services
Applying the correct rate
Applying the wrong VAT rate on an invoice can lead to penalties and corrections. DEMFACT includes a built-in VAT rate selector for each line item and validates your choices based on Belgian tax rules. The platform supports all four rates and handles the calculations automatically.
Mandatory invoice elements under Belgian law
Belgian law (Article 5 of the Royal Decree no. 1) specifies mandatory elements that every invoice must contain. With Peppol, these elements are enforced automatically through validation rules:
- Sequential invoice number
- Date of issue
- Supplier's name, address, and VAT number
- Client's name, address, and VAT number
- Description of goods or services delivered
- Quantity and unit price (excluding VAT)
- Applicable VAT rate(s)
- Total amount excluding VAT, VAT amount, and total including VAT
- Date of supply (if different from invoice date)
- Payment terms and conditions
Peppol validation
When you send a Peppol invoice, the document is validated against these requirements before it enters the network. If a mandatory field is missing, the invoice is rejected with a clear error message, allowing you to correct it before resending. This built-in validation eliminates the risk of sending non-compliant invoices.
VAT and Peppol: what changes
The introduction of mandatory Peppol e-invoicing does not change the VAT rules themselves. The rates, exemptions, and obligations remain the same. What changes is how the information is transmitted and validated.
Automated VAT reporting
One of the key reasons Belgium mandated Peppol is to enable automated VAT reporting. Structured e-invoices allow the tax administration to cross-reference invoice data automatically, reducing fraud and improving tax collection efficiency.
Pre-filled VAT returns
In the future, the Belgian tax administration plans to use Peppol data to pre-fill VAT returns. This will significantly reduce the administrative burden on businesses and their accountants, while also reducing errors in VAT declarations.
Intra-Community transactions
When you sell goods or services to a business in another EU country, special VAT rules apply:
Intra-Community supply of goods
If you sell goods to a VAT-registered business in another EU member state, the supply is exempt from Belgian VAT (0% rate). The buyer must report and pay VAT in their country under the reverse charge mechanism. Your Peppol invoice must include the buyer's valid EU VAT number and a reference to the exemption.
Intra-Community supply of services
For most B2B services, the place of supply is where the customer is established. This means the Belgian service provider invoices without Belgian VAT, and the customer handles VAT in their own country. The invoice must include a reference to the reverse charge mechanism.
How DEMFACT handles it
DEMFACT automatically detects intra-Community transactions by validating the client's EU VAT number through VIES. When confirmed, the platform applies the correct 0% VAT rate and includes the required legal references on the invoice. The Peppol UBL document is generated with the correct tax category codes.
Reverse charge mechanism
The reverse charge mechanism shifts the obligation to report and pay VAT from the seller to the buyer. In Belgium, this applies in several situations:
- Intra-Community B2B transactions (as described above)
- Co-contractor regime (medecontractant / cocontractant) for construction and certain other services
- Certain supplies to the Belgian state
Invoicing with reverse charge
When the reverse charge applies, your invoice must clearly state the legal basis for the reverse charge and must not include Belgian VAT on the affected line items. DEMFACT automatically adds the required reverse charge mention to your invoice and generates the correct Peppol UBL codes.
Belgian structured communication
Belgian invoices traditionally include a structured communication (gestructureerde mededeling / communication structurée) in the format +++xxx/xxxx/xxxxx+++. This is a unique payment reference that allows the recipient's bank to automatically match incoming payments with invoices.
In Peppol invoices
DEMFACT generates a unique structured communication for every invoice and includes it in the Peppol UBL document in the correct field (PaymentMeans/PaymentID). This ensures that your client's accounting software can process the payment reference automatically, leading to faster and more accurate payment reconciliation.
VAT deduction and e-invoicing
The right to deduct input VAT is fundamental for businesses. Since the Peppol mandate, the format of the invoice you receive matters:
Compliant invoices
VAT deduction is only guaranteed when the invoice meets all legal requirements, including the format requirement. A Peppol invoice received through the network is, by definition, compliant with the format requirements.
Non-compliant invoices
If you receive a paper or PDF invoice for a transaction that should have used Peppol, the tax administration may reject your VAT deduction on that invoice during an audit. It is therefore important to ensure that your suppliers are also Peppol-compliant.
How DEMFACT handles VAT automatically
DEMFACT automates every aspect of VAT on your invoices:
- VAT number validation: automatic VIES check for all EU VAT numbers
- Rate application: correct rates per line item with built-in Belgian rate support
- Intra-Community detection: automatic 0% rate and reverse charge for EU B2B
- Structured communication: generated automatically for every invoice
- UBL compliance: all Peppol tax codes and categories set correctly
- Calculation verification: totals validated before sending
Create your free DEMFACT account and let the platform handle the complexity of Belgian VAT compliance for you.
