Easily file your annual report in iXBRL format

We are your trusted service provider for preparing and filing annual reports in the iXBRL format in the Netherlands.

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Conversion services

We help you meet your digital reporting obligations

KVK reporting - iXBRL

We convert the annual report in Word, Excel, PDF or XHTML to iXBRL format and file it with the business register of KVK.

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KVK reporting - XBRL

We convert the annual report in Word, Excel or PDF to XBRL format and file it with the business register of KVK.

Education - iXBRL

Wij zetten het jaarverslag in Word, Excel, PDF of XHTML om naar iXBRL-formaat en versturen het elektronisch naar DUO.

Other services

Assurance ondersteuning - iXBRL

We support auditing accountants with the tools to review iXBRL reports without additional software.

XBRL taxonomy development

We develop XBRL taxonomies in accordance with international best practices and architectural standards.

XBRL consulting

We support organisations in designing, implementing and operating XBRL-based digital reporting processes.

Why choose us?

We make the difference where XBRL and annual reporting come together

XBRL expertise

We are recognized XBRL specialists and actively contribute to the development of the international XBRL standard.

Knowledge of annual reporting

As registered auditors, we have in-depth knowledge of financial reporting based on Dutch GAAP and IFRS.

Experience with digital reporting

We have over 15 years of experience in designing and implementing digital reporting processes.

Competitive rates

Our services offer excellent value for money, with proven results and professional support.

Short turnaround times

We offer flexibility and strive for short turnaround times, so you can achieve results quickly and efficiently.

Response within 24 hours

We respond quickly to your questions and comments — personally, professionally, and without unnecessary waiting time.

"Our annual report was quickly converted to XBRL and the whole process from start to finish was very smooth."

"We refer all our clients to arcrole for preparing the XBRL annual report. The high quality makes it much easier to review the annual report."

"We are very satisfied with the work and delivered documents."

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Filed XBRL/iXBRL reports

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XBRL taxonomies created

Recent publications

Guidance

iXBRL: The best choice for annual reporting

As of financial year 2025, Dutch legal entities must file their annual reports electronically with the Dutch Chamber of Commerce, using either XBRL or iXBRL format. In practice, iXBRL is often the better choice.

News

First iXBRL annual report successfully filed

The first annual report in iXBRL format has been successfully filed. arcrole took care of the conversion from Word.

Let’s talk

Have questions or want to explore what arcrole can do for you?

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