What is electronic invoicing?

Electronic invoicing, or e-invoicing, refers to the issuance, transmission and storage of invoices in a structured digital format. Unlike a simple PDF invoice sent by email, a regulatory-compliant electronic invoice follows a standardised format enabling automatic processing.

The Tunisian legal framework

In Tunisia, invoicing is governed by the VAT Code and regulations from the Ministry of Finance. The key requirements for a compliant invoice are:

  • Sequential numbering — Every invoice must carry a unique, sequential number without gaps.
  • 19% VAT — The standard VAT rate must be applied and clearly displayed on every invoice.
  • Fiscal stamp — A 1 TND fiscal stamp is mandatory on cash invoices.
  • Mandatory details — Full identity of seller and buyer, date, detailed description of goods/services, amounts excluding and including tax.

Benefits for SMEs

1. Error reduction

Automatic data entry eliminates calculation errors, VAT omissions and duplicate numbering. With VIA ERP, the invoice is generated from already-validated data from the quote or purchase order.

2. Significant time savings

Automatic conversion from Quote → Order → Invoice reduces invoicing time by 70%. No need to re-enter customer information, product lines or payment terms.

3. Complete traceability

Every invoice is timestamped, numbered and archived automatically. The complete history is accessible in one click for audits or tax inspections.

4. Faster payments

Automatic email delivery with an integrated Konnect payment link reduces payment delays by 40% on average. Automatic reminders take care of the rest.

How to prepare with VIA ERP

VIA ERP is designed for Tunisian compliance from day one:

  • Automatic sequential numbering by document type
  • 19% VAT natively configured with exemption management
  • Automatic 1 TND fiscal stamp based on payment conditions
  • Professional PDF with all mandatory legal mentions
  • Digital archiving with timestamps and audit trail
  • Accounting export for your accountant

Conclusion

Electronic invoicing is no longer optional but a necessity for Tunisian SMEs that want to stay competitive and compliant. The sooner you adopt a structured tool like VIA ERP, the better prepared you will be for upcoming regulatory changes.