Because XBRL filing is tied directly to your Annual Return deadline, a rejected submission doesn't just cost time, it risks late filing penalties on top of the delay. ACRA's taxonomy also differs by company profile, so there's no single template that fits every filing. ARKK takes that complexity off your hands, tagging your statements correctly the first time so your Annual Return goes in without a hitch.
ARKK's six-step tagging process for ACRA reporting
Upload your file and account details through our secure portal, and our team handles the tagging, review, and testing. Once you've reviewed the output and requested any amendments, you'll receive your finished, submission-ready file to file with ACRA. Need it sooner? An expedited service is available, with turnaround in as little as one day.

Save time
Save time
Tagging is handled by our expert team, with turnaround available in as little as 24 hours, cutting manual workload during filing season.
Ensure accuracy
Ensure accuracy
Every account is tagged and tested by our experts against the latest ACRA taxonomy before submission.
Mitigate risk
Mitigate risk
Our ISO27001-certified systems give every submission a secure, auditable trail, ready for filing via BizFile+.
Gain confidence
Gain confidence
With over 2 million tags applied to more than 6,000 accounts every year, the expertise is already in place.
Stay compliant
Stay compliant
Our approach keeps pace as ACRA updates its taxonomy, so your tagging matches the current filing profile for your company.
Get support
Get support
Our team offers best-practice guidance and fast answers, whenever you need them.

Filing on behalf of clients?
ARKK has numerous agreements already in place with accountancy practices and other advisory firms. Our partner network allows you to combine advisory expertise alongside ARKK's tagging experience, helping you service your clients at scale. Our team stays close to ACRA's evolving taxonomy requirements, so your tagging remains accurate as new updates go live.
The information that came back from ARKK was so clear and transparent.
Kreeson Thatiha, Head of Finance and Client Money, eToro
I was continually reassured of ARKK's technology and their commitment to customer service.
Darryl Alford, Finance Manager, DPD
ARKK were prepared to be more flexible with how we worked and how we were set up.
Alistair McClelland, Head of Tax, The University of Edinburgh
Simply outstanding service and a real pleasure to work with.
Chris Parsons, Production Director, Radley Yeldar
ARKK are extremely responsive and supportive partners.
Janette Moriarty, Group Financial Reporting Director, Kerry Group
ARKK are invaluable to us… I wouldn't consider another project without them.
Valentin Ramousse, Head of International Business Development & Partner, Emperor Works
The speed and accuracy of implementation was incredible.
Akash Kalaiya, EMEA Tax Manager, Universal Weather and Aviation
+ What is XBRL filing for ACRA?
XBRL (eXtensible Business Reporting Language) is a digital tagging standard required by Singapore's Accounting and Corporate Regulatory Authority (ACRA), embedding machine-readable tags into financial statements so the data can be processed automatically as well as read by humans. Tagging doesn't change what a business reports, only how the financial statements are marked up before submission. Most Singapore-incorporated companies must submit their financial statements in Full or Simplified XBRL format alongside their Annual Return.
+ How does ARKK handle XBRL tagging for ACRA?
ARKK's specialist team manages the tagging of your financial statements as a fully managed service, applying the correct ACRA taxonomy before testing and validating the output against ACRA's requirements. You review the tagged files before they're submitted, with turnaround available in as little as one day when deadlines are tight.
+ How is data secured during the XBRL tagging process?
Files are uploaded and managed through ARKK's ISO 27001-certified cloud-based portal, the internationally recognised standard for information security management. This gives you a single, secure destination for uploading, tracking, and accessing your tagged files throughout the process.
+ What are the risks of managing ACRA reporting manually or without specialist support?
Incorrect or incomplete tagging can result in a rejected Annual Return, creating delays and exposing your company to late filing penalties on top of the setback. Keeping up with ACRA's taxonomy requirements, which vary by company profile, also requires specialist knowledge, which is why handing tagging to a dedicated team, rather than managing it in-house, reduces the risk of errors going uncaught before submission.