Verifactu Regulation: AEAT-Compliant Invoicing System

Q: Am I required to use Verifactu?

If you invoice other businesses or professionals in Spain and use software to issue invoices, your invoicing system must be compatible with the Verifactu Regulation.

Q: Do I have to send every invoice to AEAT?

Real-time submission is optional, but sending invoices to AEAT classifies them as verified, which can strengthen your position during inspections.

Q: Do I need to do anything special to adapt?

Use a Verifactu-ready invoicing system like Dost. It handles digital signatures, hash and QR generation, AEAT structure and secure storage.

Q: What if I already use Dost to invoice?

You’re ready. Enable Verifactu in your settings and start issuing AEAT-aligned e-invoices immediately.

How Dost’s invoicing system delivers AEAT-ready
e-invoices

What is Verifactu?

Verifactu is a framework led by the Spanish Tax Agency (AEAT) to reduce tax fraud. It requires companies to issue invoices with a specific format and, if desired, to transmit them to AEAT in real time as part of compliant einvoicing.

It doesn’t change how you get paid. It does set technical rules for how invoices are generated, signed and stored within your invoicing system (sometimes searched online as electronics invoice).

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Who does Verifactu affect?

If you sell to other businesses or professionals, Verifactu applies to you. You must generate verified e-invoices and store them according to the Regulation’s retention rules.

It doesn’t matter whether you’re a sole trader, SME or large enterprise — the obligations are similar.

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Ready to comply with Verifactu without complications?

Avoid penalties. Save time. Stay compliant. With Dost, you’ll be issuing Verifactu-ready e-invoices in a few clicks.

Issuing Verifactu invoices with Dost

With Dost you can:
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✔ Enable optional submission to AEAT (Spanish Tax Agency).
✔ Digitally sign every invoice with an approved seal.
✔ Add the mandatory hash chain and QR to each document.
✔ Follow the AEAT structure and validations required by the Verifactu Regulation.
✔ Send invoices to AEAT automatically (or on demand).

All from one dashboard. No complex set-up. No change to your day-to-day process.

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Benefits of using Dost for Verifactu

Dost creates Verifactu-ready e-invoices end-to-end, aligned with the Verifactu Regulation and the AEAT’s latest guidance:

✔ Invoicing system aligned with the Verifactu Regulation and AEAT guidance.
✔ Every e-invoice is signed and sealed automatically.
✔ Mandatory hash chain and QR generated on each e invoice for traceability.
✔ Centralised, audit-ready archive for einvoicing records.
✔ Full compatibility with electronicos invoice requirements.

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Frequently asked questions

Everything you need to know about Verifactu.

Am I required to use Verifactu?

It depends on your activity. If you invoice other businesses or professionals, yes. And if you use software to issue invoices, that software must be compatible with the Verifactu Regulation.

Do I have to send every invoice to AEAT?

Not strictly. However, sending them in real time classifies them as “verified”, which strengthens your position during inspections.

Do I need to do anything special to adapt?

You only need a compliant invoicing system like Dost. We handle the technical requirements (hash, QR, signatures, structure and storage).

What if I already use Dost to invoice?

You’re set. We enable Verifactu issuance in your settings and you can generate e-invoice files approved for AEAT right away.