Belgium VAT Compliance Guide
Belgium applies a standard VAT (BTW/TVA) rate of 21% (reduced 12% / reduced 6% / zero-rated 0%) under the Belgian VAT Code (Wetboek van de BTW). The registration threshold is €25,000 annual turnover. Belgium is mandating structured B2B e-invoicing from 1 January 2026 (via the Peppol network), with e-reporting of domestic B2C and cross-border transactions following. This places Belgium among the EU's most advanced e-invoicing adopters.
Belgian VAT compliance has three layers: the rates (21% / 12% / 6%), the €25,000 registration threshold, and the structured e-invoicing mandate arriving in 2026. From 1 January 2026, all Belgian B2B invoices must be issued and received as structured e-invoices (XML, Peppol BIS Billing 3.0 compatible). The e-invoicing roll-out is phased: large businesses first, then all others within a year. Combined with e-reporting for B2C, this brings Belgium close to a full continuous transaction control (CTC) regime. The pain point for small businesses is preparing invoice data and processes for the structured format in time.
VAT Rates
| Rate | Applies To |
|---|---|
| 21% | Standard rate — most goods and services |
| 12% | Reduced rate — social housing, certain agricultural products, certain foodstuffs (mixed rate) |
| 6% | Super-reduced — most foodstuffs, books (including e-books), medicines, newspapers, hotel and restaurant services, certain public transport |
| 0% | Intra-community supplies, exports, international transport, certain medical and social services |
Registration Thresholds
| Scheme | Threshold |
|---|---|
| Domestic turnover | €25,000 annual taxable turnover — register within 30 days of crossing it |
| Distance sales / cross-border services (EU) | €10,000 combined annual threshold across all EU Member States |
| Non-established businesses | Register before making any taxable supply in Belgium |
Filing Requirements
VAT return (maandelijkse / kwartaalaangifte BTW)
Monthly for businesses with annual VAT > €7,500 (turnover > €2.5 million); quarterly otherwise. Filed via the MyMinfin (Intervat) portal by the 20th of the month following the period.
Annual listing (klantenlisting)
Annual listing of intra-EU customers (VAT numbers and turnover). Filed by 31 March of the following year via Intervat.
Listing of intra-EU services (BTW-listing)
Recapitulative statement of intra-EU supplies of goods and services, filed via MyMinfin. Required for any business making intra-community supplies.
E-Invoicing Status
Belgium mandates structured B2B e-invoicing from 1 January 2026 under the law of 16 March 2024. Invoices must conform to the European Norm EN 16931 (Peppol BIS Billing 3.0). The roll-out is phased: large businesses first (established companies with turnover > €8 million, from 1 January 2026), then all other Belgian VAT-registered businesses by 1 January 2027. E-reporting of domestic B2C and cross-border transactions follows the same timeline. This brings Belgium to a full continuous transaction control (CTC) regime alongside Italy and Spain.
Key Deadlines
VAT return: 20th of the month following the monthly/quarterly period. Annual klantenlisting: 31 March. B2B e-invoicing mandate: 1 January 2026 (large), 1 January 2027 (all).
How Nika Helps
Nika captures every supplier invoice with the correct Belgian BTW rate (21% / 12% / 6%), the supplier BTW number, and files the original PDF the day it arrives, from {price} per processed invoice. That gives the accountant complete records for the Intervat return and prepares the invoice data for Peppol e-invoicing transmission. Nika does not transmit via Peppol or file the return itself.
When does the Belgian B2B e-invoicing mandate start?
From 1 January 2026, structured e-invoices (EN 16931 / Peppol BIS Billing 3.0) are mandatory for Belgian B2B transactions. Large businesses (turnover > €8 million) must comply from day one; all other VAT-registered businesses from 1 January 2027.
What is the €25,000 VAT threshold in Belgium?
Businesses must register for VAT within 30 days of exceeding €25,000 in annual taxable turnover. Below this threshold, no VAT registration is required. Once exceeded, registration applies retrospectively to the date the threshold was crossed.