Comparison: the best electronic invoicing solutions in Belgium in 2026

Choosing the right electronic invoicing solution

With the 2026 B2B obligation, dozens of electronic invoicing solutions have appeared on the Belgian market. How do you make the right choice? This comparison gives you the essential criteria.

Essential selection criteria

1. PEPPOL certification

The provider must be a certified PEPPOL Access Point. This is non-negotiable.

2. Belgian compliance

The solution must correctly handle:

• Belgian legal mentions (BCE number, Belgian VAT)
• Specific VAT codes (21%, 12%, 6%, exemptions)
• The Peppol BIS Billing 3.0 format, compliant with the European standard EN 16931
• Languages (French, Dutch, German)

3. Accounting integration

Check compatibility with your accounting software:

• BOB50, Winbooks, Sage, Yuki, Exact, Odoo…
• Export format (CSV, XML, direct API)

4. Pricing

Be wary of “per invoice” models. Prefer:

• A fixed monthly subscription
• An unlimited number of invoices sent/received
• No hidden fees

5. Customer support

Demand for such a critical obligation:

• Support in French and Dutch
• A team based in Belgium
• Guaranteed response times (SLA)

6. Security and archiving

• Legal archiving 10 years
• GDPR compliance
• Hosting in Europe (ideally Belgium)
• ISO 27001 certification if possible

7. Scalability

• Multi-user
• Multi-company
• Multi-currency
• API for future automations

Main players in the Belgian market

Belgian solutions

Solution	Origin	Strengths	Indicative pricing
Digiposapp	Belgium 🇧🇪	Belgian specialist, FR/NL support, BOB50 integration, accountants partner programme	From EUR 17.80/month
Billtobox	Belgium 🇧🇪	Integrated banking network	See their website
Codabox	Belgium 🇧🇪	Banking/accounting specialist	On request

International solutions

Solution	Origin	Strengths	Limitations in Belgium
Pennylane	France	Integrated accounting	Belgian specifics to verify
Sage	International	Complete suite	Scope and pricing to evaluate
Odoo	Belgium 🇧🇪	Open source, ERP suite	Implementation to evaluate

Why choose a Belgian solution?

Knowledge of local regulations

Belgian legislation has its specificities (Mercurius, e-FED, BOB50, etc.). A Belgian solution masters these nuances from the start.

Support in French and Dutch

International solutions often offer support only in English. A Belgian team responds quickly in your language.

Adaptation to local accounting software

BOB50, Winbooks, Yuki, Exact… The dominant accounting software in Belgium is not always well integrated by international solutions.

Partner programme for accounting firms

Belgian accounting firms have specific needs. Belgian solutions usually offer a dedicated partner programme.

Our recommendation: Digiposapp

We believe Digiposapp offers the best value for money for Belgian businesses and accounting firms:

• Certified PEPPOL Access Point
• Specialist in Belgian regulation (B2G, B2B 2026)
• BOB50 export carrying the accounting entries encoded in the app, plus UBL export to any modern accounting software
• Transparent pricing from EUR 17.80/month
• FR/NL support based in Belgium
• Complete partner programme for accounting firms

How to test a solution before committing?

1. Request a personalised demo
2. Test with a real invoice
3. Verify the export to your accounting software
4. Contact support with a technical question
5. Ask for client references in your sector

Checklist before signing

• The provider is a certified PEPPOL Access Point
• The solution handles the Peppol BIS Billing 3.0 format (EN 16931)
• Integration with your accounting software is tested
• Pricing is transparent
• Support in French and Dutch
• Legal archiving included
• Data hosted in Europe
• You can easily terminate

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