What is Verifactu and who needs to comply?

Starting on January 1st 2026 every company issuing invoices in Spain must comply with Verifactu, the new Tax Agency framework that guarantees invoice integrity and traceability. Billing software and ERPs must generate, sign and report invoices using a secure, verifiable format.

Why prepare now?

  • Avoid penalties and invoicing delays.
  • Gain transparency and financial control.
  • Embed Verifactu inside your ERP with end-to-end traceability.
Verifactu integration inside Odoo

We integrate Verifactu inside your Odoo ERP

We roll out Verifactu within your unified Odoo ERP without replacing your current setup. Billing and accounting modules are adapted to comply with the regulation while keeping your workflows and automations intact.

The rollout includes:

  • Configuration of the Verifactu-ready module for Odoo.
  • Digital signing and invoice sealing in line with AEAT standards.
  • Generation and storage of verifiable evidence.
  • Integration tests and validation with the Spanish Tax Agency.
  • User enablement and post go-live support.
Verifactu implementation process

Verifactu implementation process

  1. System diagnostic — review of billing and accounting modules.
  2. Connector configuration and Verifactu module integration.
  3. Validation with AEAT in the certified sandbox.
  4. User enablement and production go-live with guided rollout.
  5. Ongoing support and maintenance with regulatory watch.

Typical duration: 2 to 4 weeks depending on ERP complexity.

Teams adopting Verifactu

Is it mandatory for your company?

Verifactu applies to every company issuing invoices in Spain, regardless of size or industry. It is especially relevant for:

  • SMEs with custom or self-hosted ERPs.
  • Teams invoicing through spreadsheets or non-certified software.
  • Bespoke developments requiring certified adaptation.

Why partner with Digital Tack

  • Certified Odoo team plus regulatory compliance specialists.
  • Tailored solutions, not one-size-fits-all packages.
  • Direct integration with your existing management systems.
  • Fast, secure and verifiable rollout.
  • Continuous support after go-live.

Ready to dive deeper?

Get our White Paper with approach, roadmap, and real case studies.

  • Regulatory and technical requirements for Verifactu in Spain
  • Integration with your ERP and rollout timeline
  • Audit checklist and anti-fraud controls
Contact & Download the Whitepaper
Cover of the Verifactu White Paper

Frequently asked questions about Verifactu

When does Verifactu go live?

It becomes mandatory in 2026 for every company issuing invoices in Spain.

Do I need to change my current ERP?

Not necessarily. But our expertise is rolling out Odoo with Verifactu bundled in.

How much does the implementation cost?

It depends on system size and number of users. We include a free diagnostic and a fixed-scope proposal.

What if we don’t comply?

The Tax Agency can apply fines and suspend your invoicing capability until you comply with Verifactu.

Does it include support and maintenance?

Yes. We provide technical assistance, training and updates when the regulation evolves.

Can we use Verifactu from the cloud?

Absolutely. Odoo Cloud and other on-prem or hybrid deployments connect to the AEAT gateway.

Let’s build your next digital move together

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