Electronic Invoicing

Issue SIFEN-valid electronic documents in seconds, fully integrated into your operation.

We build electronic invoicing systems for businesses in Paraguay, integrated with SIFEN, the electronic invoicing system of the DNIT (Paraguay's tax authority). Your team issues electronic invoices, credit notes and delivery notes in seconds: every document is signed with your digital certificate, identified by its CDC (a 44-digit control code) and delivered to the customer as a KuDE, the PDF representation with a QR code. Everything stays connected to your stock, your point of sale and your accounting, with 10%, 5% and exempt VAT calculated automatically and transactions in guaraníes or US dollars.

Why choose our Electronic Invoicing?

Fewer SIFEN rejections

We validate every document — the recipient's RUC, the timbrado, amounts and VAT — before sending it to SIFEN, avoiding rejections and rework.

Issue in seconds

Invoice from the POS, the web or the admin panel with customer and product data already loaded.

Integrated into your operation

Every electronic document automatically updates stock, current accounts and accounting reports.

Audit-ready

Document history with each CDC and its SIFEN status, the VAT sales ledger and the exports your accountant needs.

What's included

Integration with the SIFEN (DNIT) web services to submit and query documents
Electronic invoice (FE), self-invoice (AFE), credit (NCE), debit (NDE) and delivery (NRE) notes
Digital signature of the XML with your certificate and electronic timbrado
KuDE as a PDF with QR code, emailed to the customer along with the XML
10%, 5% and exempt VAT; transactions in guaraníes and US dollars
Multiple establishments, issuing points and legal entities

Ideal for

Retail stores Food service Professional services Wholesalers

Frequently asked questions

Does the system integrate with SIFEN?

Yes. We connect to the official SIFEN web services to submit every signed electronic document and check its status. Each document is identified by its 44-digit CDC.

Which electronic documents can I issue?

Electronic invoices, self-invoices, credit and debit notes and electronic delivery notes, depending on what your electronic timbrado enables.

What do I need to start invoicing electronically?

Your RUC enabled as an electronic issuer with the DNIT, the electronic timbrado and a valid digital signature certificate. We guide you through the setup.

Does it integrate with my current system?

Yes. We connect invoicing to your POS, e-commerce, stock control or ERP, whether built by us or an existing system via API.