Source of Funds vs Source of Wealth: What Hong Kong TCSPs May Ask You to Provide

1. Why TCSPs ask about money

A Hong Kong TCSP is not merely a filing agent. A licensed TCSP is subject to AML/CFT obligations and must apply a risk-based approach when accepting and servicing clients. This includes understanding the customer, the beneficial owners, the purpose of the relationship and, where relevant, the origin of funds or wealth.

These questions are not asked only when a bank account is opened. They may arise when a company is incorporated, when shareholder funding is introduced, when nominee or registered office services are provided, when a major transaction is proposed, or during a periodic review of the client relationship.

The practical purpose is to ensure that the company’s financial activity is consistent with the client’s known business profile and with the explanations and documents provided to the TCSP.

2. Source of funds: the particular money used

Source of funds refers to the origin of the particular funds or assets involved in the business relationship or transaction. Examples include money injected as share capital, shareholder loans, funds used to pay service fees, investment funds transferred to the company, or proceeds used in a particular corporate transaction.

The TCSP AML/CFT Guideline makes an important point: source-of-funds information should not be limited to knowing from which bank the funds were transferred. The TCSP may need to understand the activity that generated the funds and obtain substantive information establishing the provenance or reason for the funds having been acquired.

In simple terms, a bank statement may show where the money was sent from, but it may not explain how the money was earned, sold, borrowed, inherited or otherwise generated. This is why the TCSP may request supporting documents.

3. Source of wealth: the wider financial background

Source of wealth is broader. It refers to the origin of an individual’s entire body of wealth, or total assets. It gives an indication of the level of wealth that the customer would be expected to have and how that wealth was accumulated.

This may be relevant where the client is a politically exposed person, where the structure is complex, where the amounts involved are significant, or where the TCSP’s risk assessment indicates that enhanced due diligence is appropriate.

Source of wealth is usually explained by reference to a person’s broader history: ownership of a business, sale of shares or real estate, dividends, salary and bonuses, investment income, inheritance, family wealth, professional income or other lawful sources.

4. How this links to UBO

Source-of-funds and source-of-wealth questions are closely connected to beneficial ownership. Before a TCSP can assess where money came from, it usually needs to understand whose money it is and who controls the structure receiving or using it.

For a corporate customer, the TCSP AML/CFT Guideline requires attention to ultimate ownership and control. For a corporation, the beneficial owner definition includes a natural person who owns or controls more than 25% of the issued share capital, controls more than 25% of voting rights, or exercises ultimate control over management.

Therefore, a TCSP may ask for an ownership chart and beneficial owner documents before asking for source-of-funds or source-of-wealth evidence. The two exercises should be consistent: the person said to own or control the company should also be capable of explaining the funds introduced into or used by the company.

5. What evidence may be requested

The evidence requested will depend on the facts and the risk assessment. Common examples include sale and purchase agreements, dividend vouchers, audited financial statements, tax assessments, salary or bonus records, bank statements, loan agreements, inheritance documents, gift deeds, investment portfolio statements, business-sale documents and corporate financial records.

For a company, the TCSP may ask for supporting evidence of shareholder capital, shareholder loans, group funding, intercompany payments, major customer receipts or transaction proceeds. Where payments are made by a third party, the TCSP may need to understand the relationship between the payer, the client and the company receiving the services.

The purpose is not to collect unnecessary paperwork. The purpose is to create a clear evidential link between the person, the money, the transaction and the business purpose.

6. When more information may be required

More information may be requested where the risk profile is higher. This may include cases involving politically exposed persons, complex ownership structures, nominee arrangements, high-risk or sanctions-sensitive jurisdictions, unusual transaction flows, large unexplained deposits, third-party payments, or a business model that does not match the expected transaction activity.

Enhanced due diligence should not be seen as an accusation. It is a proportionate response to risk. A legitimate client may still be asked for additional documents if the structure, jurisdiction, transaction value or source of wealth requires more explanation.

For example, a founder funding a company from long-standing employment income may need a different evidence package from a founder funding a company through proceeds of sale of shares in an overseas private business. Both may be legitimate; the documents will simply differ.

7. How clients can prepare

Clients can make the process easier by preparing a short written explanation before onboarding. This should explain who owns the company, what the company will do, how it will be funded, who will pay fees or inject capital, what countries are involved, and whether any third-party payer or nominee arrangement exists.

A good preparation file may include a simple ownership chart, identity documents, evidence of the relevant source of funds, an explanation of source of wealth where required, contracts or invoices supporting the business model, and documents evidencing any shareholder loan or capital contribution.

The explanation should be consistent with the company’s incorporation documents, Significant Controllers Register, bank file, tax file and accounting records. Inconsistent explanations are often more problematic than complex facts.

8. Ongoing relevance after onboarding

Source-of-funds and source-of-wealth information may also become relevant after the client has been accepted. A TCSP may ask for updated information if the company changes ownership, changes business activities, receives funds from a new source, introduces a new shareholder, adds a nominee arrangement or enters into a transaction that is unusual against the known profile.

For this reason, clients should notify the TCSP promptly of material changes. A file that was complete at incorporation may need to be updated when the business grows or changes direction.

Good communication helps avoid delay. It also helps the TCSP continue providing services in accordance with Hong Kong AML/CFT expectations.

Source of funds and source of wealth are not merely banking expressions. They are practical AML/CFT concepts used by Hong Kong TCSPs and professional intermediaries to understand whether money, ownership and business activity are legitimate and coherent.

For clients, the best approach is transparency and preparation. A clear ownership chart, a simple funding narrative and appropriate supporting documents usually make the onboarding and ongoing compliance process smoother.

For legal and tax professionals, the key message is that the source analysis should be built into the client file from the outset. Where ownership, funding and business purpose are properly evidenced, the Hong Kong company is better placed to maintain a credible relationship with its TCSP, bank and advisers.

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Frequently asked questions

# What is source of funds?

Source of funds means the origin of the particular money or assets used in a transaction or business relationship, such as share capital, shareholder loans or funds used to pay service fees.

# What is source of wealth?

Source of wealth means how an individual built their overall wealth, for example through business ownership, salary, dividends, investment returns, inheritance or sale of assets.

# Why does a Hong Kong TCSP ask for source-of-funds evidence?

A Hong Kong TCSP may ask for evidence to understand whether the client’s funds, ownership and proposed activity are legitimate, coherent and consistent with the client’s known profile.

# Is a bank statement enough to prove source of funds?

Not always. A bank statement may show where the money was transferred from, but it may not explain how the funds were generated.

# What documents may support source of funds or source of wealth?

Documents may include sale agreements, dividend vouchers, audited accounts, tax assessments, salary records, bank statements, loan agreements, inheritance documents or investment statements.

# When is enhanced source-of-wealth review more likely?

Enhanced review may be more likely for PEPs, complex ownership structures, nominee arrangements, high-risk jurisdictions, large unexplained deposits or unusual transaction flows.

# How can clients prepare for TCSP onboarding?

Clients can prepare an ownership chart, a short funding narrative, identity documents and supporting evidence showing who owns the company, how it will be funded and why the structure is used.