XBRL filing exemptions in Singapore: Frequently asked questions

Not every Singapore company that files financial statements with ACRA has to file them in XBRL, and not every company that does file XBRL has to file the full set: a solvent exempt private company can be exempt from filing financial statements altogether, while a small company that does have to file XBRL may qualify to use the shorter Simplified XBRL template instead of Full XBRL.

What XBRL filing exemption actually means

Every Singapore-incorporated company limited or unlimited by shares that is required to file financial statements with ACRA must generally file those statements in XBRL format, unless a specific exemption applies. There are two separate layers to understand here, and SMEs commonly conflate them. The first layer is whether a company has to file financial statements with ACRA at all; a solvent exempt private company, meaning a company with no corporate shareholders and fewer than 20 individual shareholders, that is solvent, is exempt from filing financial statements with ACRA in the first place, and therefore has no XBRL obligation either. The second layer, which only matters for companies that do have to file financial statements, is whether a company qualifies to file a shorter Simplified XBRL template rather than the full Full XBRL template.

Who the exemption is for

The solvent exempt private company exemption is for small, closely-held Singapore companies with no corporate shareholders, where total liabilities do not exceed total assets at the relevant date. It is commonly used by SPVs, small family-owned operating companies and simple holding structures. The Simplified XBRL option, by contrast, is for companies that do have to file financial statements and do have to file in XBRL, but whose company is small enough, by a specific ACRA revenue and asset test, to use the shorter template rather than the full one. Companies that do not meet either exemption, meaning larger companies or those with corporate shareholders, must file Full XBRL, tagging the full set of prescribed data elements.

Eligibility criteria and the numbers that matter

ACRA applies two distinct “small company” style tests, and companies frequently confuse them, so it is worth stating both precisely. For Simplified XBRL eligibility, ACRA treats a company as smaller for XBRL purposes where its revenue does not exceed S$500,000 and its total assets do not exceed S$500,000 for the relevant financial year; a company that meets this test can tag roughly 120 data elements under Simplified XBRL rather than the roughly 210 data elements required under Full XBRL. This is a separate test from the audit exemption small company criteria, which looks at whether a company meets at least two of three thresholds: revenue not exceeding S$10 million, total assets not exceeding S$10 million, and no more than 50 employees. A company can qualify for audit exemption under the S$10 million test while still having to file Full XBRL, because the S$500,000 Simplified XBRL threshold is considerably lower and assessed separately. Companies that are solvent exempt private companies, with no corporate shareholders and fewer than 20 shareholders, do not need to consider either XBRL test, because they are not required to file financial statements with ACRA at all.

Cost and timeline

There is no separate government fee charged specifically for filing in Simplified XBRL versus Full XBRL; the underlying ACRA annual return filing fee is the same regardless of which XBRL template applies. The practical cost difference is preparation time and, where an external accountant or XBRL preparer is engaged, the professional fee for tagging the additional data elements that Full XBRL requires. A Simplified XBRL filing, given its smaller data set, is typically quicker to prepare, often within a few days once the financial statements themselves are finalised, while a Full XBRL filing for a larger company can take one to two weeks depending on the complexity of the notes and disclosures that need to be tagged. XBRL must be filed within the same statutory window as the company’s annual return, which is tied to the company’s financial year end and AGM timeline, so the XBRL preparation should start as soon as the financial statements are finalised rather than being left until the annual return deadline itself.

Step-by-step: working out which category applies

The first step is to check whether the company is a solvent exempt private company: no corporate shareholders, fewer than 20 shareholders, and solvent at the relevant date. If so, no financial statements and no XBRL filing are required. The second step, if the company does have to file financial statements, is to check the company’s revenue and total assets against the S$500,000 Simplified XBRL threshold. The third step is to confirm the company does not fall into a category ACRA excludes from Simplified XBRL regardless of size, such as certain regulated entities. The fourth step is to prepare the financial statements in the applicable BizFinx template, Full or Simplified, tagging the prescribed elements. The fifth step is to file through BizFinx together with the annual return, within the statutory filing window.

Common mistakes and gotchas

The most common mistake is assuming that qualifying for audit exemption under the S$10 million small company test also means a company can use Simplified XBRL; the two tests use entirely different thresholds, and a company well within the S$10 million audit exemption band can still be well above the S$500,000 Simplified XBRL threshold, and therefore still required to file Full XBRL. A second common mistake is assuming a solvent exempt private company’s exemption from filing financial statements also exempts it from holding an AGM or filing an annual return; it does not, those are separate obligations under the Companies Act 1967, and an exempt private company’s tax filing obligations to IRAS are unaffected either way. A third mistake is leaving XBRL preparation until the annual return deadline, which compresses the time available to resolve tagging queries if the financial statements themselves are finalised late. Companies should also check, each financial year, whether their revenue or total assets have crossed the S$500,000 threshold, since eligibility for Simplified XBRL is assessed year by year rather than fixed once a company is incorporated.

Why the two thresholds are often confused

SMEs frequently assume that a single “small company” definition governs audit exemption, XBRL template choice and other reporting concessions together, but that is not how the framework is built. The audit exemption test, assessed under the Companies Act 1967, looks at whether a company meets at least two of three criteria: revenue not exceeding S$10 million, total assets not exceeding S$10 million, and no more than 50 employees, across the current and immediately preceding two financial years. The Simplified XBRL test, by contrast, is assessed purely on revenue and total assets each not exceeding S$500,000 for the relevant financial year, with no employee count and no two-out-of-three structure. A company can therefore be audit-exempt as a small company under the Companies Act while still being required to file Full XBRL, because its revenue or total assets, while well under S$10 million, are still above the much lower S$500,000 XBRL threshold. Treating the two tests as interchangeable is the single most common XBRL preparation error RCS sees among SME clients.

Worked examples

A small trading company with annual revenue of S$300,000 and total assets of S$400,000 meets both the audit exemption test and the Simplified XBRL test, and can file a shorter Simplified XBRL return alongside unaudited financial statements. A services company with annual revenue of S$2 million and total assets of S$1.5 million still meets the audit exemption test comfortably, since both figures are well under S$10 million, but exceeds the S$500,000 Simplified XBRL threshold on both measures, so it must file Full XBRL even though its financial statements remain unaudited. A holding company with two individual shareholders, no corporate shareholders, and total assets exceeding its total liabilities is a solvent exempt private company and files neither financial statements nor XBRL with ACRA at all, regardless of its revenue or asset size, because that exemption turns on shareholder structure and solvency rather than revenue or assets.

Preparing the filing in practice

Once a company has confirmed which category it falls into, the practical preparation steps differ mainly in scale rather than process. Both Full and Simplified XBRL are prepared through ACRA’s BizFinx system, mapping the company’s finalised financial statement line items to the prescribed XBRL elements for the applicable template. Smaller companies filing Simplified XBRL typically map the statement of financial position, statement of comprehensive income, and a handful of required notes. Larger companies filing Full XBRL need to map a considerably longer list of notes and disclosures, including items such as related party transactions, segment information where applicable, and more granular breakdowns of specific balance sheet and profit and loss line items. Engaging whoever prepares the financial statements, whether an in-house finance team or an external accountant, early enough to build the XBRL mapping alongside the statements, rather than after they are finalised, is the most reliable way to avoid a late filing.

How XBRL exemption interacts with tax filing

XBRL is an ACRA filing requirement tied to the Companies Act 1967, separate from the company’s annual Form C-S or Form C filing with IRAS. A company that is exempt from filing financial statements with ACRA, or that qualifies for Simplified XBRL, still has an entirely separate obligation to file its income tax return with IRAS each year, based on its own financial statements even where those statements are not lodged with ACRA. Finance teams sometimes assume that an ACRA exemption also reduces the information IRAS expects; in practice IRAS can still request the full set of financial statements and supporting schedules as part of a tax filing or audit, regardless of what was or was not filed with ACRA.

FAQs

Does a dormant company still need to file XBRL?
A dormant company that is required to file financial statements with ACRA, and does not otherwise qualify for the solvent exempt private company exemption, still generally needs to file in XBRL, though the content tagged will typically be minimal given the lack of activity.

Can a company switch between Full and Simplified XBRL from year to year?
Yes. Eligibility for Simplified XBRL is tested against the company’s revenue and total assets for each financial year, so a company can move between the two templates as its size changes, rather than being locked into one format permanently.

Is a company limited by guarantee treated the same way for XBRL purposes?
Companies limited by guarantee are generally outside the standard XBRL filing requirement that applies to companies limited by shares; their financial reporting obligations to ACRA follow a different track and should be checked separately.

What happens if a company files the wrong XBRL template by mistake?
ACRA’s BizFinx system will typically flag validation errors if the wrong template is used relative to the company’s declared financial data, and the filing will need to be corrected and resubmitted before it is accepted.

Do foreign-owned Singapore companies qualify for the solvent exempt private company exemption?
No. The exemption specifically requires no corporate shareholders, so a Singapore company with a foreign corporate parent as a shareholder does not qualify for this particular exemption, even if it otherwise meets the shareholder count and solvency tests.

Related guides

For the underlying accounting standards that XBRL figures are drawn from, see Singapore Financial Reporting Standards (SFRS) basics: Frequently asked questions. For the full ACRA filing walkthrough, see XBRL Filing with ACRA: Requirements, Exemptions & Step-by-Step Guide. Companies managing both filings and foreign staff compliance should also see Tripartite guidelines on fair employment practices.

Need help with this? Call, SMS or WhatsApp +65 8501 7133, or email [email protected]. Raffles Corporate Services works with a panel of corporate and employment law firms; this article is general information, not legal advice.