Digital financial reporting is essential corporate compliance in Singapore. Statements are submitted via the BizFinx e-filing system (BizFinx), using structured XBRL format.
XBRL allows financial data to be organized using standardized taxonomy tags so regulators can process financial information efficiently. Understanding how to file XBRL reports is important for companies, accounting firms, and corporate secretaries responsible for preparing financial statements.
The BizFinx e-filing system (BizFinx) is an electronic reporting platform enabling companies to submit financial statements in XBRL format -machine-readable and comparable across all ACRA filers.
XBRL files submitted through BizFinx are validated automatically. Here are the most frequent rejection reasons and how to fix them.
| Rejection Reason | Why It Happens | How to Fix |
|---|---|---|
| Taxonomy mismatch | Tags used from an outdated ACRA taxonomy version. | Re-tag using the current ACRA taxonomy; update your BizFinx Conversion Tool. |
| Calculation inconsistency | Totals don't add up to their components (e.g. total assets ≠ sum of line items). | Check summation relationships and reconcile figures before re-tagging. |
| Missing mandatory elements | Required elements like registration number or reporting period are absent. | Run a full validation in BizFinx Conversion Tool -clear all red errors. |
| Incorrect reporting period | Financial year dates in the XBRL header don't match ACRA records. | Verify the exact period with ACRA and update the header context. |
| File format error | Uploaded file is corrupted or unsupported. | Re-export from BizFinx Conversion Tool and re-upload -never hand-edit the XML. |
| Entity identifier error | Company registration number format doesn't match ACRA's expected format. | Use the exact ACRA register format (e.g. 202001012345, not 0012345-K). |
If your XBRL submission has been rejected and you're unsure why, contact us -we offer a free review of rejection notices and can refile on your behalf.
Download the latest BizFinx Conversion Tool from the ACRA BizFinx portal (mbrs.ssm.com.my) -always use the current version for taxonomy compliance.
Install BizFinx Conversion Tool on Windows (JRE required -the tool runs on Windows only).
Select the correct template -Financial Statements (FS), Annual Return (AR), or Simplified XBRL.
Enter company registration number, financial year start/end dates, and reporting currency.
Input or import all financial data, mapping each line item to the correct taxonomy element.
Run built-in validation -resolve all red errors; review yellow warnings too.
Export the validated XBRL file -this is what you upload to the BizFinx portal.
Log in to the BizFinx portal and submit the XBRL file under the correct company and financial year.
Prefer to skip the BizFinx Conversion Tool entirely? Xberra Tagger handles the full BizFinx Conversion Tool Conversion and BizFinx submission on your behalf.
| Filing Type | Deadline After Financial Year End | Penalty for Late Filing |
|---|---|---|
| Annual Return (AR) | 30 days from AGM date (or incorporation anniversary for exempt private companies) | S$ 50,000 fine for company; S$ 20,000 for director |
| Financial Statements -private company | Within 6 months of financial year end | Compound fine; risk of ACRA strike-off |
| Financial Statements -public company | Within 6 months of financial year end (circulated within 6 months) | Same, plus additional disclosure obligations |
| Simplified XBRL | Same deadline as full FS for qualifying entities | Same as FS penalties |
Deadlines are based on ACRA requirements as of 2026. Always verify with ACRA or your company secretary for your specific financial year end.
Built-in validation tools detect inconsistencies before submission.
Structured data lets ACRA process reports quickly, reducing review cycles.
Standardized reporting improves comparability between companies.
"ACRA compliance through BizFinx is mandatory -but with the right partner, XBRL filing doesn't have to be complicated."
Finalize statutory statements -balance sheet, P&L, and disclosures -before conversion.
Map financial elements to ACRA's standardized taxonomy tags.
Assign tags to figures and disclosures -revenue, assets, liabilities, and more.
Run validation checks to catch errors before submission.
Submit electronically -once accepted, statements are recorded by ACRA.
ACRA's BizFinx Conversion Tool checks structure -mandatory fields, calculation consistency, taxonomy version. It can't confirm a tag matches the real meaning of your line item. That's the layer we add on top of every BizFinx Conversion Tool-validated file.
Each element mapped to its precise taxonomy tag, not just a passing one.
Statement order and grouping kept exactly as prepared.
Disclosures read and tagged individually -BizFinx Conversion Tool doesn't check this.
Every tag checked against your source statement, beyond structural validation.
Choose the approach that fits your company's resources, expertise, and risk tolerance.
Use the free BizFinx Conversion Tool from ACRA. Suitable for simple companies with internal accounting expertise. No additional cost, full control -but time-consuming with high error risk.
Several platforms offer integrated XBRL export. Faster than manual entry, integrated with your books -but requires taxonomy knowledge and software cost.
End-to-end handling by a specialist provider. Error-free, guaranteed first-time acceptance, free amendments, saves internal time.
Understanding where XBRL filings fail helps you prepare -or decide whether to outsource entirely.
Incorrectly mapping financial items to ACRA taxonomy elements is the single most common cause of rejection.
BizFinx validation flags technical inconsistencies that require accounting knowledge to diagnose and resolve.
Full XBRL requires line-by-line tagging across all statements -a process that can take days without specialist tools.
The complexity, rejection risk, and deadline pressure of XBRL filing make professional outsourcing the preferred choice for most Singapore companies.
Every rejected filing means corrections, revalidation, and resubmission -costing time and risking late penalties.
Specialists stay current with ACRA taxonomy updates and BizFinx changes so your filing is always aligned.
Free your accounting and secretarial teams from complex tagging -focus on work that drives your business.
Expert providers deliver in 24 Hours Turnaround versus the week or more it typically takes an internal team.
All companies incorporated under the Companies Act (Singapore) -public companies, private companies, companies limited by guarantee, and foreign companies registered in Singapore.
Yes -though small companies may qualify for simplified reporting under SFRS for Small Entities or SFRS for Small Entities.
Yes -many firms outsource to specialized providers to ensure accuracy while focusing on core accounting work.
Balance sheet, profit or loss statement, changes in equity, cash flows, notes to the financial statements, and selected directors' report sections.
To ensure accuracy and compliance, save time, access specialized expertise, avoid rejections, and meet tight deadlines.
Immediately after finalizing statements -typically 4-6 weeks before the deadline, to allow time for review and correction.
from S$30. 24-hour turnaround.
SG
MY
HK
Global