• Country: Singapore
  • Services: Company formation
  • Rating Count: 157
  • Rating Value: 4.8

You've sent your passport, proof of address, and shareholder details to your Corporate Service Provider (CSP) in Singapore. The company formation file should be moving forward.

Then the email lands.

"Could you please provide additional information regarding the source of source of fund, source of wealth? We may also need to arrange a short video call to verify identity."

No red flags. No accusation. Just a request. But now you're wondering: is something wrong with my file?

You're not alone. Founders from Vietnam, Indonesia, the Philippines, and beyond ask us this question every week. The short answer: your file is probably fine. What you're seeing is Enhanced Customer Due Diligence, or ECDD.

ECDD is the step-up check that every CSP in Singapore must run when a file carries higher-than-normal risk. It digs into who you are, who truly owns the company, where your money comes from, and what the company is for. It does not mean you are under suspicion.

In this guide, we'll break down what actually matters:

  • What ECDD is and how it differs from the standard KYC/CDD you already went through;
  • Which situations trigger ECDD and how to spot them in your own file;
  • Why the CSP is legally required to ask for those extra documents;
  • What to prepare so you don't end up in a back-and-forth loop;
  • How we help you move through the process without delays.

Let's get into it.

Quick summary

  • ECDD is an additional check that runs alongside and after standard KYC; it does not replace it;
  • ECDD typically kicks in when the file involves a PEP, a high-risk country, a complex ownership structure, or an unusual transaction;
  • The documents mainly prove where your wealth and the specific funds come from;
  • The file must be approved by the CSP's senior management and monitored more closely for the life of the engagement.

1. What is ECDD? How does it differ from standard KYC/CDD?

KYC is the umbrella term for the customer-identification step that every CSP in Singapore must perform. In Singapore's legal framework, this step is formally called Customer Due Diligence (CDD). CDD has three levels: simplified, standard, and enhanced. ECDD is the enhanced level, applied when a file carries elevated risk, to clarify wealth, fund flows, and the company's purpose.

1.1. What is KYC and why must every customer complete it?

KYC (Know Your Customer) is the broad term for identifying and verifying a customer before a service is provided. In Singapore's legislation, the same activity is called Customer Due Diligence (CDD).

The goal is straightforward: the CSP needs to know who you are, who truly owns the company, so that corporate services cannot be used to launder money or fund terrorism.

This is a legal obligation from the state, not a policy each CSP invents on its own. Under the Corporate Service Providers Act 2024 and ACRA's guidance (2025), every registered CSP must complete CDD before it provides a service.

CSP must complete customer due diligence under Singapore's CSP Act

When a CSP must complete customer due diligence under Singapore's CSP Act?

A standard KYC file typically includes the minimum information set out in ACRA's guidance:

  • Full legal name (including any alias) or registered company name;
  • Passport number, identification document number, or company registration number;
  • Residential or registered-office address, with a contact phone number;
  • Date of birth or company incorporation date;
  • Nationality of each individual (including multiple nationalities) or the country of incorporation for entities;
  • Details of directors, shareholders, and beneficial owners;
  • Information needed for sanctions screening and risk assessment.

Minimum information a CSP must collect during KYC in Singapore

Minimum information a CSP must collect during KYC in Singapore

When a new client comes in, the CSP verifies identity, identifies the legal representative, and determines the Beneficial Owner (BO) - the natural person who ultimately sits behind the company.

The CSP identifies the BO in a fixed order: first, look at ownership; if that is unclear, look at control; if still unclear, the BO is the person who manages the company. Then the CSP cross-checks the information against reliable sources and keeps a copy of the documents.

ACRA guidance for CSPs

ACRA guidance for CSPs: three steps to identify a company's beneficial owner - ownership, control, then management

The depth of the check is not the same for every client. The CSP must assess risk to pick the right level of due diligence and record the basis for its decision.

1.2. Which three levels of customer due diligence apply in Singapore?

CDD does not apply the same way to every client. The CSP must assess the risk of each file to pick one of three levels and record the basis for its decision.

To help you see what level of preparation your file will require before you submit, Thomas Trần, Head of Legal at GLAC, mapped the three CDD levels below based on ACRA's guidance and the risk-assessment outcome:

Level When it applies What it involves
Simplified CDD The file is assessed as low-risk and meets specific conditions Identify and verify the customer, representative, and BO; run standard screening checks;
Standard CDD The file carries a normal risk profile Verify identity, legal representative, beneficial owner, and related information;
Enhanced CDD (ECDD) The file carries elevated risk Collect additional information on wealth, funds, business purpose; obtain senior-management approval; increase ongoing monitoring;

Simplified CDD does not mean the CSP skips checks. The CSP still verifies identity, identifies the representative and BO, and runs sanctions screening. This level cannot be applied when the customer is from or resides in a FATF "blacklist" country, or when the CSP suspects money laundering or terrorist financing.

On the other end, ECDD is not a blanket requirement for every client. The CSP applies it only when the file carries high-risk factors or when the regulations mandate it. For everything in between, the CSP picks the level that fits the actual facts.

1.3. What exactly is ECDD?

ECDD (Enhanced Customer Due Diligence) is the heightened level of CDD. The CSP still runs the full KYC process, but goes deeper and adds extra steps. ECDD is mandatory when the file carries higher-than-normal risk.

In Singapore, every CSP must perform ECDD in line with the Corporate Service Providers Act 2024, the CSP Regulations 2025, and ACRA's guidance. The purpose is to prevent money laundering and other illicit financial activity.

Where KYC answers "who is the customer?", ECDD drills into three further questions:

  • Source of Wealth: Where did the customer's overall assets come from? Business income, salary, investment returns, a property sale, an inheritance?
  • Source of Funds: Where did the specific sum being used for the subscription, transaction, or service payment come from?
  • Business purpose: Why is the company being formed, what sector will it operate in, and does the ownership-and-control structure make sense for that sector?

Beyond collecting that information, the CSP must submit the file for senior-management approval, document the findings in writing, and step up monitoring for as long as it continues to serve the client.

2. Why does your Singapore company face enhanced due diligence?

A CSP can be required to run ECDD when it identifies a customer, representative, beneficial owner, or transaction that carries elevated risk. Common triggers include politically exposed persons, high-risk countries, complex ownership structures, and unusual transactions.

To help you spot whether your file may fall under ECDD, Thomas Trần, Head of Legal at GLAC, summarised the main scenarios below:

Scenario What ACRA requires
Foreign PEP ECDD is mandatory
Singapore PEP, international-organisation PEP, or former PEP Risk-based assessment; ECDD is mandatory when the transaction or service is high-risk
FATF "call for action" country (blacklist) ECDD is mandatory
FATF "increased monitoring" country (grey list) Factor into the risk assessment; apply ECDD where warranted
Unclear actual activity or purpose of the ownership structure ECDD is mandatory
Complex, unusually large, or purposeless transaction ECDD is mandatory
Other risk factors per the CSP's internal assessment Depends on each CSP's own criteria
2.1 Files involving politically exposed persons (PEPs)

A PEP (Politically Exposed Person) is a natural person who holds or has held a prominent public function in Singapore, in a foreign country, or in an international organisation.

Definition of a politically exposed person (PEP) under Singapore's regulations

Definition of a politically exposed person (PEP) under Singapore's regulations

The group can include:

  • Heads of state or heads of government;
  • Senior ministers and officials;
  • Members of the legislature;
  • Senior judicial or military officials;
  • Leaders of state-owned enterprises;
  • Senior political-party officials;
  • Senior management of international organisations.

Close family members and close associates of a PEP are assessed at a similar level. Mid-level and junior officials do not fall in this group.

Not every PEP connection is treated the same way:

  • Foreign PEPs (including their immediate family and close associates): the CSP must always run ECDD and maintain enhanced monitoring;
  • Singapore PEPs, international-organisation PEPs, or former PEPs: the CSP may use a risk-based approach to decide whether and how much ECDD to apply, taking into account the influence the person still holds after leaving office. This risk-based approach cannot be used when the transaction or service is high-risk; in that case the CSP must run ECDD regardless.

Being a PEP does not mean the person broke any law. It is a risk factor that the CSP must weigh during due diligence, based on the role, the level of influence, and the nature of the business relationship.

Five questions to help you assess whether you may face ECDD

Based on Ryan, Corporate Advisory Specialist at GLAC, has seen in supporting clients, you should run through the following five checks before submitting your Singapore company-formation file:

  1. Is any shareholder, director, or beneficial owner a PEP, or closely related to one?
  2. Does any party hold nationality, reside in, or operate in a country on a relevant risk list?
  3. Is the company structured through multiple legal-entity layers, or does it use a nominee?
  4. Do you plan to carry out a large, complex, or hard-to-explain transaction?
  5. Are you forming the company remotely, without an in-person meeting with the CSP?

If the answer to any of these is "yes," start preparing the relevant documents early. That said, this is a reference checklist, not a definitive tool. The final call rests with the CSP's risk assessment and the applicable legal requirements.

3. Why do CSPs in Singapore request additional documents?

The CSP carries a direct AML compliance duty to ACRA. The request for extra documents is a mandatory procedure, applied uniformly to every file at the same risk level.

3.1 CSP's direct AML compliance obligation to ACRA

A CSP supports activities such as company formation, provision of a registered address, and certain corporate-administration tasks. Because of the nature of those services, they can be exploited to conceal the true owner or the purpose behind a transaction.

That is why a CSP registered with ACRA must comply with the current rules on customer identification, risk assessment, and enhanced due diligence.

The request for additional documents is not one provider's internal policy. It is a legal requirement that applies to every high-risk file, regardless of which CSP is handling it.

4. What should your business prepare for a smooth ECDD process?

When ECDD applies, you do not necessarily have to submit every financial or asset document you hold. The specific list depends on your profile, the source of capital, the ownership structure, and the CSP's request.

In practice, preparation centres on three questions: where did the wealth come from, where did the specific funds come from, and what is the company for.

4.1 What is the difference between Source of Wealth and Source of Funds?

The two terms are often requested together, but they do not mean the same thing:

  • Source of Wealth refers to how you built your overall net worth and the origin of the capital you are subscribing. It can include business income, salary, investment gains, a property or asset sale, or an inheritance;
  • Source of Funds refers to the origin of the specific sum tied to the service relationship with the CSP. For example, when forming a company or changing shareholders, it is the share-subscription amount or the share-transfer payment.

Example. An investor uses SGD 200,000 from the sale of an apartment to subscribe to a Singapore company.

In that case:

  • Source of funds: the SGD 200,000 received from the apartment sale;
  • Source of wealth: how the investor originally accumulated and owned the apartment - for example, from business income or savings built up over several years.

To explain this clearly, the investor may need the property sale agreement, the receipt of payment, and documents that evidence how the asset was built, depending on what the CSP asks for.

The key point: the documents must show a link between the declared financial source and the actual funds used in the transaction.

5. How we help you complete ECDD in Singapore?

Global Link Asia Consulting (GLAC) is a CSP registered with ACRA. With more than 10 years in operation, we have advised and supported individuals and companies from over 10 countries - Singapore, Hong Kong, Thailand, the U.S., and more - through corporate-service procedures.

GLAC CSP CertificateGLAC Services Pte. Ltd. is a Corporate Service Provider (CSP) registered with ACRA under the Corporate Service Providers Act 2024.

We walk alongside you throughout the ECDD process:

  • We explain clearly why your file requires ECDD and what each request is looking for;
  • We guide you through the document list that fits your specific file, so you submit neither too much nor too little;
  • We review the consistency of your file before it enters the verification workflow;
  • We advise and support end-to-end on related services such as company formation, bank-account opening, tax and accounting, and ongoing compliance in Singapore;
  • We keep your information and documents confidential under GLAC's Privacy and Data-Protection Policy.

If you need guidance on ECDD or the Singapore company-formation process, our team is ready to walk you through the next steps.

6. FAQs about ECDD in Singapore

1. Which businesses in Singapore must undergo ECDD?

Not all of them. ECDD is not a blanket procedure for every company. Whether it applies depends on the risk factors in the file - PEP status, country of origin, ownership complexity, transaction nature - and the applicable regulations.

A Singapore company with a straightforward structure and a clear business purpose may only need to complete standard CDD, while another file may require enhanced due diligence.

With over a decade of experience serving as a trusted partner to more than 750 business owners seeking professional development and breakthroughs in the international market, we are an  expert strategic corporate service provider helping you incorporate and operate successfully in 10 different countries

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The content in this article is provided by Global Link Asia Consulting for general informational purposes only. It is intended as a helpful reference and should not be considered legal, tax, accounting, banking, or other professional advice. Because laws and regulations can change, and every situation is different, we recommend that individuals and businesses seek independent professional advice before making any important decisions. Global Link Asia Consulting is not responsible for any loss or damage that may result from relying on the information in this article without obtaining appropriate professional advice.