Guide · Certificate 151

Certificate 151 in Belgium: when and how to use it

The C-151 is the EU exemption certificate for VAT and excise duties. In Belgium it applies where an E-Certificate is not possible: purchases in another EU member state, the purchase of a car and specific official purchases. Who uses it, who signs it and how Diplomatic Card helps.

Diplomats
Purchases in another EU member state and a car for personal use.
Missions
The C-151 prefilled for free in the Client Portal.
Military and international staff
The VAT refund on your invoices, handled with your C-151.
The basics

What the C-151 is

The Certificate 151 is the exemption certificate for VAT and excise duties used within the European Union. It confirms that a purchase is made by, or for, a person or organisation entitled to the exemption.

In Belgium most exempt purchases of diplomats and Missions are validated electronically by FPS Finance with an E-Certificate: at the checkout of 550+ connected stores, through VAT-Refund and through Peppol. The C-151 remains the paper route for the cases below.

Scope

When the C-151 applies

Private use

Diplomats

  • Purchases in another EU member state.
  • A car bought for personal use.

Diplomatic Card does not process private refunds for purchases abroad. The Support Desk can tell you what to do.

Official use

Missions

  • Purchases in other EU member states.
  • Works on official buildings above 2,500 euro.
  • Motor vehicles.
  • Continuous utilities.
  • Official events and catering.
  • Honorary consulates.
  • Excise goods such as alcohol, tobacco and fuel.
Procedure

How it works for diplomats

  1. Complete the C-151 form in two copies and have it countersigned by your Mission or organisation.
  2. Add the invoice of the purchase.
  3. Send both to the General Tax Administration of FPS Finance for approval.
  4. Send the approved certificate to the store, which then applies the exemption.

For purchases in Belgium you do not need a C-151: pay 0% at the checkout in a connected store or use VAT-Refund.

With Diplomatic Card

How we help

Missions · free

Prefilled in your portal

Missions send all their invoices to Diplomatic Card. Where a C-151 is needed, you download it prefilled from the Client Portal, sign and stamp it and send it to the tax administration; then you return the approved form to Diplomatic Card.

Official use for Missions →
Military and international staff

C151 service

Military personnel and staff or members of international organisations who hold a C-151 let Diplomatic Card handle the VAT refund on their invoices: register online, then e-mail each approved C-151 with the invoice. We request the VAT from the retailer. The service covers the refund only, without card, app or 0% at the checkout.

C151 service →
Questions

Questions answered

What is a Certificate 151?

The EU exemption certificate for VAT and excise duties. In Belgium it is used where the electronic E-Certificate is not possible, such as purchases in another EU member state or a car.

Do I need a C-151 to shop VAT-free in Belgium?

No. In 550+ connected stores you pay 0% VAT at the checkout with the Diplomatic Card, and invoices from other stores go through VAT-Refund with an E-Certificate. The C-151 is for the exceptions.

Who signs the C-151?

Your Mission or organisation countersigns it before it goes to the General Tax Administration of FPS Finance for approval.

Does Diplomatic Card handle C-151 refunds for purchases abroad?

Not for private purchases of diplomats in another EU member state: these follow the C-151 procedure directly. The Support Desk can tell you what to do.

Does Diplomatic Card prepare the C-151 for Missions?

Yes. The C-151 is prefilled in the Client Portal, free of charge.

I am military or international staff with a C-151. Can Diplomatic Card help?

Yes. The C151 service handles the VAT refund on your invoices, with no yearly fee, as Fast VAT Refund or Basic.

More answers in the FAQ or from our Support Desk, Monday to Friday 9:00 to 17:00, +32 2 402 30 93, info@diplomaticcard.be.

Diplomatic Card
In Belgium, no C-151 needed

For purchases in Belgium, diplomats pay 0% VAT at the checkout in 550+ connected stores and use VAT-Refund everywhere else, with one card and one app. Register in a few minutes; we check your entitlement with FPS Finance first.