New Invoicing System for Spain

???? MANDATORY FROM 2026

New Invoicing System for Spain:
SIF & VERIFACTU — The Complete Guide

Spain’s new invoicing system for small businesses is the biggest tax compliance change in years. Is your business ready for the new invoicing requirements?

⚠️ What is the new invoicing system in Spain?

The new invoicing system for Spain (SIF/VERIFACTU) requires all billing software to meet new technical standards: mandatory QR codes, secure invoice registers, and optional real-time reporting to Spain’s Tax Agency (AEAT). Non-compliance for small businesses and freelancers can result in fines of up to €50,000.

1
What the SIF is exactly and why it is fundamental for your business under Spain’s new invoicing framework and tax compliance rules.

2
The mandatory deadlines for companies and freelancers — and how to plan your transition to the new invoicing system in Spain strategically.

3
The two new technical requirements every invoice must meet: mandatory QR codes and secure invoice records — the backbone of Spain’s new invoicing rules.

4
How to determine if your business is affected using a clear 4-question assessment for Spain’s new invoicing system compliance.

5
All systems qualifying as SIF in Spain’s new invoicing framework — including Excel, Word, POS, ERP and other programs processing billing data.

6
The new rules for corrective invoices and how to properly document any modification under Spain’s updated invoicing system.

7
The two available modes: VERIFACTU (automatic reporting to Spain’s Tax Agency) vs. Non-Verifiable System — advantages, differences, and which to choose.

8
The full penalty system for Spain’s new invoicing law — which violations are punishable, what fines apply, and how to stay compliant.

???? COURSE FORMAT

100% Online · Video Lessons · Downloadable Resources · Unlimited Access

???? Who is this course about Spain’s new invoicing system for?

For freelancers and business owners who need to adapt their invoicing software in Spain, tax advisors who want to stay current with Spain’s new invoicing laws for small businesses, and financial managers who use billing programs in Spain.

Is your business ready for Spain’s new invoicing system?

Susan Cabot, specialist tax advisor in Spain, explains everything with real examples — clear and straightforward, no jargon.