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VAT Compliance

B2B VAT Compliance: selling VAT-free in Europe is legal. Until the tax office knocks.

If you sell to European companies without charging VAT, you are responsible for proving the buyer's VAT number was valid at the time of each transaction. If you cannot, you pay the full VAT. Plus interest. Plus penalties.

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VAT: ES-B12345678 VERIFIED · 05 Apr 2026 ! FR-87654321 — Status changed Certificate stored ✓
21%
What you pay if you cannot prove it
4 años
Tax authority can reclaim backwards
x2
Maximum penalty on unpaid VAT
The real risk

What most companies don't know (until it's too late)

Every day, thousands of European B2B companies sell VAT-free to clients with intra-community VAT numbers. It's legal and standard practice. But the system has a trap that can cost hundreds of thousands of euros.

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Your client had a valid VAT number when they bought. Today they don't.

A client loses their VAT number due to unpaid taxes, cessation of activity or irregularity. You sold to them without VAT months ago. The destination country's tax authority reclaims the full VAT on all those transactions. And your own tax authority asks why you didn't charge it.

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In an audit, they need proof. And you don't have it.

Your ERP checked the VAT when you first onboarded the client. But it didn't save a dated certificate and never checked again. During an audit, you cannot prove the VAT was valid on the date of EACH invoice. No proof = no exemption = you pay.

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The VAT was valid, but the tax authority reclaims anyway.

Real cases: a European tax authority detects irregularities in a company and reclaims VAT from all its suppliers. Even though the VAT was valid when you sold, you must prove good faith with formal documentation. Without it, the burden of proof is on you.

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A single reclamation can exceed €100,000.

Imagine you sell €500,000 annually to a European client without VAT. If the tax authority denies the exemption, they reclaim 21%: €105,000. Plus late interest. Plus penalties that can reach double the amount. And that's for just one client.

Europe in numbers

The EU is aggressively tightening controls

Intra-community VAT fraud costs Europe €90 billion per year. The EU's response is clear: more control, more digitisation and more responsibility for businesses.

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2,666 active investigations

The European Public Prosecutor's Office had 2,666 open fraud investigations by end of 2024. More than half for VAT fraud.

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Operación Admiral: €2.900M

The largest EU VAT carousel fraud investigation. Over 400 companies in 16 countries. Many didn't know they were involved.

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Italy: 47 arrests, €520M

In November 2024, Italian authorities dismantled a VAT fraud network linked to organised crime.

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ViDA: e-invoicing 2030

The VAT in the Digital Age initiative will mandate digital reporting of all intra-community B2B transactions.

The solution

We verify, monitor, alert and certify. Automatically.

Checking the VAT once is not enough. You need proof it was valid on the date of each invoice. That is exactly what we do.

Automatic verification

Every time you transact with a European client, we verify their VAT and generate a digital certificate with legal validity. Irrefutable proof for any audit.

Continuous monitoring

We don't wait for you to ask. We periodically monitor the VAT status of all your European clients. If something changes, we know before you do.

Immediate alerts

If a client loses their VAT, changes status or shows irregularities, you receive an immediate alert. You can block the exemption before it becomes a problem.

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Legally valid certificates

Each verification generates a digital certificate that proves the VAT status at that moment. It is the document you need if the tax authority asks for proof. Available whenever you need it.

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Linked to each invoice

Each certificate is linked to its corresponding transaction. When facing a reclamation, you can prove the VAT was valid on the exact date you invoiced. Not from a year ago: from the day of that invoice.

Without the BNPL

You can contract VAT Compliance alone

If you already have your own financing and just need to control the VAT of your European clients, this module works independently. API integration or direct dashboard access.

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API REST
Query and verify the VAT of any European company in milliseconds.
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Dashboard
View the status of all your European clients and their change history.
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Alerts
Notifications via email, webhook or direct ERP integration.
FAQ

About VAT Compliance

What happens if I sell VAT-free and the client's VAT is no longer valid?
You are liable for the uncollected VAT. The tax authority can reclaim the full amount plus interest and penalties. That is why verifying VAT on every transaction, not just at onboarding, is critical.
Doesn't my ERP already verify the VAT?
Many ERPs verify the VAT at client onboarding but don't save a dated certificate or check again periodically. During an audit, you need to prove the VAT was valid on the date of each invoice, not just when you first onboarded the client.
How far back can the tax authority reclaim?
It depends on the country, but generally 4 to 5 years. In some countries, up to 10 years in case of fraud. An audit can review all your intra-community transactions from recent years.
How is this different from verifying the VAT manually?
Manual verification tells you if the VAT is valid today. We monitor continuously, generate legally valid certificates, alert you when something changes and link each verification to its invoice. It's the difference between checking and being protected.
Can I use it without contracting the BNPL?
Yes. VAT Compliance is an independent module. Many companies contract it solely as tax protection, without needing financing or scoring.
What if the VAT was valid when I sold but the tax authority reclaims anyway?
With our certificate you can prove you verified the VAT on the exact date of the transaction. It is your best defence. Without that certificate, the burden of proof falls on you.

Selling to European companies VAT-free?

Protect your business with continuous monitoring and automated certificates. Don't wait for the tax authority to call.

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