Your annual report converted from traditional formats to iXBRL
We offer conversion services for annual reports from traditional formats like Word, Excel, XHTML or PDF to iXBRL format for filing with the Dutch Chamber of Commerce. Our expert staff in the Netherlands ensures a smooth process at a competitive price with quick turnaround times.
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Filing in iXBRL format is mandatory as of financial year 2025
Common challenges:
- You don't have iXBRL software
- You lack the in-house capacity or expertise
- You need time to implement the ‘last mile’ of digital reporting
- You don’t want major changes for a once-a-year filing requirement
Your trusted iXBRL outsourcing partner
As registered accountants (RA) with extensive experience in auditing annual reports and managing XBRL-related projects, we fully understand your iXBRL filing requirements and the importance of timely, accurate submissions.
We ensure your annual report is converted to iXBRL format, is technically valid, and that the XBRL tags match the content of your report. This saves you time, reduces compliance risks, and allows you to focus on your core activities — with the confidence that your filing deadline is properly handled.
Why choose us?
High-quality iXBRL conversion
Our team of experts has extensive experience converting annual reports to iXBRL format. Your conversion is not only technically valid but also accurately reflects the content of your annual report.
All-inclusive fee
We support you in the electronic filing process from start to finish, making any necessary changes at no extra cost, answer your auditor's questions about the iXBRL tagging, and file the report with the business register if desired.
Fast turnaround times
We are committed to delivering your annual report in iXBRL format within just 10 business days. In a hurry? Our expedited service guarantees delivery within 3 business days without compromising quality.
No hassle with software
Save time and resources by eliminating the need to research, purchase, and learn complex iXBRL software. We take care of the entire process, allowing you to focus on what really matters.
How it works
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Share
Easily upload your annual report in a traditional format such as Word, Excel, XHTML, or PDF — or send it by email. No technical knowledge required. -
Wait
Our specialized team quickly and accurately converts your report to iXBRL format, fully compliant with Chamber of Commerce requirements. -
Receive
You receive the validated iXBRL report package along with a user-friendly viewer, allowing you to review everything and share it with your auditor. -
File (optional)
After your approval, we file the annual report on your behalf with the Business Register and provide you with proof of filing. You don't need to do anything else.
Pricing
We offer two pricing categories for medium and large-sized legal entities.
The 3-year plan is the most cost-effective choice, with a fixed price for the next three years.
Prefer to order annually? No problem — you choose what suits you best.
Annual report based on NL-GAAP or IFRS
Submit your annual report in any common format – we provide a professional and reliable conversion to iXBRL, fully validated and ready for filing with the Business Register.
€ 1250 / annual report
Applies to NL‑GAAP; IFRS includes a surcharge of € 450.
- Support for Word, Excel, PDF, HTML and more
- Ready within 10 business days
- Includes XBRL extension taxonomy and tagging
- Full validation of the XBRL report package
- Review by a registered accountant
- Includes filing with the Business Register
- Amazing support included
Annual report based on foreign accounting standards
Do you need to file an annual report based on foreign accounting standards with the Business Register? Or a group annual report under Article 2:403 or 408 DCC? We'll take care of it for you.
€ 600 / annual report
- Submit your annual report in any common format
- Ready within 5 business days
- Includes tagging of mandatory filing data
- Full validation of the XBRL report package
- Review by a registered accountant
- Includes filing with the Business Register
- Amazing support included
Receive your iXBRL annual report within 3 business days with priority in our schedule. For this expedited service, we'll apply a surcharge of 30%.
Frequently Asked Questions
Do not use images for tables
Sometimes Excel tables are pasted as images in Word or PDF. This is not allowed because images cannot be tagged and will appear as images in iXBRL. Always paste tables as real tables. If necessary, we can assist you.
PDF must be editable
A scanned PDF cannot be processed. Always provide an editable PDF.
Fonts and colors
Use standard fonts or include non-standard fonts. Use colors in the RGB color space.
PDF/A-1a compliance
Ensure your PDF complies with the PDF/A-1a standard.
No hidden characters
Remove hidden characters from the document before submission.
Since the iXBRL format is easier to process, it is usually our standard format. Our goal is to support you as efficiently and cost-effectively as possible in your electronic filing obligation — and in most cases, iXBRL is the best fit.
Would you like a conversion to the XBRL format? Feel free to schedule a introductory meeting with us. We are happy to explore the possibilities with you.
Met ons 3-jaarsplan profiteert u van zekerheid en voordeel. U betaalt een vaste prijs per jaarverslag voor drie opeenvolgende boekjaren van dezelfde rechtspersoon en ontvangt hiervoor één factuur na oplevering van het eerste iXBRL-jaarverslag.
You are also guaranteed three iXBRL conversions, optimally scheduled in our production planning.
Do you have questions or comments? We handle them promptly and carefully. Once you are satisfied, you can share the report with your auditor for review and — if applicable — the addition of the auditor's report.
Any feedback or questions from the auditor can also be forwarded directly to us. We ensure prompt handling so that every step in the process runs smoothly and efficiently.
You may also choose to file the iXBRL annual report yourself via the Chamber of Commerce website using the upload functionality (authentication and authorization required).
Some auditors also offer their clients the option to electronically file the annual report directly via their own client portal. In that case, you can use the iXBRL file we provide for that route, without us filing on your behalf.
Upload portal
You will receive a personal upload link to our secure portal. This is the most direct and secure way to share your files with us.
Email
If desired, you can also send us your annual report by email. We recommend using encrypted email or a password-protected ZIP file.
Whichever method you choose: data security is our highest priority. We adhere to strict standards to process your information securely and maintain our clients' trust.
All team members handling your annual report have signed a confidentiality agreement. They declare that they use information solely within their work responsibilities and do not share it for personal purposes.
They also confirm annually that they — and their close family members — have no (financial) interests in our clients. Any changes in this status must be reported immediately.
This way, we ensure the confidentiality and integrity of your data throughout the entire process.
Ready to work together?
Whether you already know exactly what you need or just want to explore some ideas — we’re here to help.
Request a no-obligation quote or schedule an introductory meeting at your convenience.