Quick answer
A dormant Singapore company still has compliance obligations. ACRA annual return filing generally continues while the company is live, and IRAS corporate tax filing continues unless the company qualifies for and obtains a waiver. Dormant does not mean “ignore the company”.
- ACRA annual return filing applies to live companies even if inactive or dormant.
- Dormant companies may still need to prepare or file financial statements depending on ACRA rules and exemptions.
- IRAS dormant tax filing is separate from ACRA annual return filing.
- A tax waiver may remove future Form C-S/Form C filing, but only if conditions are met.
- Directors should keep evidence showing the company had no business activity or income.
Dormant under ACRA versus dormant under IRAS
Founders often use “dormant” loosely to mean no sales, no bank movement or no operations. For compliance, the company must distinguish ACRA filing obligations from IRAS tax filing obligations. The same word can lead to different outcomes depending on the filing.
ACRA states that all companies registered in Singapore must file an annual return each year as long as the company is live, and this applies even if the company is inactive or dormant or has been granted a tax waiver by IRAS.
ACRA annual return and financial statements
ACRA annual return filing remains important because it keeps public company information current. Directors also need to consider whether financial statements must be prepared and whether XBRL or filing exemptions apply. ACRA guidance states that Singapore-incorporated companies must prepare financial statements except dormant relevant companies, and file financial statements unless exempted.
The annual return should not be treated as a tax filing. A company can be dormant for tax purposes and still have ACRA compliance work to complete.
IRAS dormant company tax filing
IRAS states that a dormant company must file its Corporate Income Tax Return unless it has been granted a waiver to file. A dormant company that has not obtained a waiver should not assume it can skip Form C-S, Form C-S Lite or Form C.
IRAS also lists waiver conditions. These include that the company must be dormant, must have filed required returns up to the cessation date, must not own investments that generate income, and must be de-registered for GST if it was previously GST-registered.
Dormant file checklist
| Area | What to check | Why it matters |
|---|---|---|
| Bank activity | Bank statements showing no or limited activity. | Supports dormant position and catches bank charges. |
| Income check | Interest, dividends, rental, service income and investment income. | Income may break dormant treatment. |
| GST status | Whether the company is or was GST-registered. | GST deregistration may be needed before tax waiver. |
| ACRA status | Annual return and financial statement requirements. | Dormant companies still need ACRA filing. |
| IRAS waiver | Approval letter and effective date if waiver granted. | Shows whether future tax returns are waived. |
When dormant status changes
If the company starts business or receives income after an IRAS waiver, it must inform IRAS and request the relevant tax return. IRAS states that it is an offence if a company fails to inform IRAS when it recommences business or starts to receive income.
Directors should also update the accounting file immediately when dormant status changes. A single customer invoice, interest income or operating contract can change the filing analysis.
Director declaration risk
Dormant annual return filing often includes declarations about the company’s dormant status and financial statement exemption. Directors should not make these declarations casually. They should first review bank statements, invoices, contracts, investment income, fixed deposits, dividends, rental income and any transactions posted during the year.
A company can be inactive in a business sense but still have accounting activity. Bank charges, professional fees and government fees may exist. Those items do not always mean business has recommenced, but they should be recorded so the company can explain its position if asked.
If the company owns assets or investments, directors should be careful. The presence of investments, especially income-generating investments, can affect dormant analysis for tax purposes. ACRA and IRAS questions should be answered separately, with supporting records for each filing.
Keep dormant or strike off?
If a company is likely to remain unused, directors should consider whether maintaining a dormant company is worthwhile. Keeping it live means annual return, registered office, company secretary and tax status monitoring. Strike-off may be more efficient, but only after outstanding filings, tax matters, bank accounts, assets and liabilities are properly cleared.
Service transfer notes
For dormant-company annual filing, prepare a focused transfer pack rather than scattered emails. Include the company profile, prior filings, working papers, notices, approvals, bank records and open questions that relate to this specific matter. A narrow pack helps the new adviser review the issue quickly without copying old assumptions into the next filing.
For dormant-company annual filing, unresolved points should be named in the file. If an amount is estimated, a document is missing, a prior filing may be wrong or a notice remains unanswered, record that fact clearly. A defensible file shows what is supported, what needs correction and what should be monitored later.
For dormant-company annual filing, ProSec’s preferred approach is to close the loop in writing: confirm the facts, identify the filing or tax consequence, list the supporting records and record the director’s decision before submission. That short note gives the company a practical audit trail.
Frequently asked questions
Does a dormant company need to file ACRA annual return?
Yes. ACRA states that annual return filing applies to live companies even if inactive or dormant or granted an IRAS tax waiver.
Does a dormant company need to file corporate tax return?
Yes, unless IRAS has granted a waiver to file Form C-S, Form C-S Lite or Form C.
Can a company with interest income be dormant for tax filing?
IRAS guidance indicates that income such as interest may mean the company should not file as dormant for that YA.
Does audit exemption mean the company is dormant?
No. Audit exemption and dormant status are different concepts. An active small company may be audit exempt but still not dormant.
What should I send ProSec for dormant filing?
Send the business profile, bank statements, prior filings, IRAS waiver status, GST status, invoices or income records and confirmation of activity during the year.
Official sources
These sources support the regulatory points in this guide. Check the current official page and the company’s own documents before acting.
Need help with this?
ProSec helps Singapore companies turn dormant company questions into clean filing records, director approvals and tax-ready documentation.
Dormant company annual package