Validating VAT numbers in Exact Online

The connector automatically validates the VAT number and address details of your customers abroad. We inform you about incorrect VAT numbers so you know for sure whether that customer is a business. This helps you avoid possible additional tax assessments because no VAT was wrongly paid on the goods and services you supplied.

  • Avoid additional tax assessments
  • Save time & prevent errors
  • Installed within 10 minutes
Exact Online BTW-nummer validator

Automatic VAT number check

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Certainty that these are business supplies

When you supply goods or services to a customer, it is important to know whether that customer really is a business. You will receive an additional tax assessment if a check of the records shows that your customer is not a business. In other words, VAT must then still be paid on the goods and services you supplied.

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Fast validation of VAT numbers

To be sure that you are dealing with a business, it is useful to be able to check their VAT identification number. You can do this on the website of the Tax Authorities, but it is not practical to enter a number there manually every time. The connector does this fully automatically for you.

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Several check moments for certainty.

Our VAT number validator works at five different moments. First, the app performs a one-time overall check after the initial installation. In addition, the validator checks the details when you create a new CRM relation, modify a CRM relation, or record a new transaction linked to a CRM relation.

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Cancellable monthly

Flexible subscription without long-term commitments.

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Quick installation

The connector is ready to use within 10 minutes.

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Official Exact Online partner

The connector has been tested and approved.

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Professional support

Installation help and tailored SLA levels.

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Subscription options

Monthly
Jaarlijks -10%

Daily check

Every unique VAT number is checked daily


€ 14,95
€ 13,45
/mnd
€ 14,95
Cancellable monthly

Start the check within 10 minutes
  • VAT numbers
  • Company names
  • Addresses
  • Up to 500 VAT numbers (more on request)

Uitgelicht

Weekly check

Every unique VAT number is checked every week


€ 9.95
€ 8.95
/mnd
€ 9.95
Cancellable monthly

Start the check within 10 minutes
  • VAT numbers
  • Company names
  • Addresses
  • Up to 250 VAT numbers

4-weekly check

Every unique VAT number is checked every 4 weeks


€ 4.95
€ 4.45
/mnd
€ 4.95
Cancellable monthly

Start the check within 10 minutes
  • VAT numbers
  • Company names
  • Addresses
  • Up to 50 VAT numbers

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€ 6,00/maand

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Install the connector yourself with ease, no technical knowledge required. Need help? We are ready to support you, so you can get started right away and get the most out of it. 

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With our custom development process we build solutions that match the needs of your business. Our experts are happy to help you automate your accounting processes.

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Frequently asked questions

How does the VAT number validator work together with Exact Online?

During the first synchronisation, all VAT numbers of your relations in Exact Online are checked through the European Commission's VIES system. After that, the connector validates automatically when a relation is created or changed and during ICP transactions. Invalid numbers are reported to you right away.

Can't I just check VAT numbers myself through the VIES website?

You can, but it costs you time with every new customer. And you have to repeat it periodically too, because VAT numbers can be revoked. Our connector does this automatically and continuously, so you no longer have to think about it.

What if a VAT number cannot temporarily be validated by the EU?

The validator automatically tries again. Temporary unavailability of the VIES system is caught, so you do not get error messages for numbers that are in fact perfectly valid.

I sell internationally; does this help with my VAT return too?

The validator makes sure the VAT status of your customers is correct. Combine that with our module for country-specific VAT codes and your international VAT return becomes a lot easier.

Aren't there already enough VAT check tools available?

Standalone tools only check on request. Our connector is integrated in Exact Online and runs continuously in the background. As soon as a relation is created or changed, the VAT number is validated automatically. No extra steps, no separate tools.

Is the validation result stored as proof?

Yes. Every validation result is recorded with date and time and you receive a report by email. That is your proof during a possible check by the tax authorities that you have met your verification obligation.