Source of Funds Checks: What Documents Are Accepted and Why They Are Asked For

Key Takeaways

• A source-of-funds check asks where the money used for gambling came from. It is separate from proving your identity or address.
• B9Casino’s published KYC policy lists payslips, remuneration statements, dividend records, pension documents and bank statements as accepted source-of-funds documents.
• The operator may restrict withdrawals while verification is taking place. It also says that failing to comply with a security request can lead to winnings being voided.
• A document that proves money exists is not always enough. The reviewer may need to see a clear connection between the funds, the account holder and the deposit.
• Do not submit altered, incomplete or misleading documents. B9Casino states that incorrect or misleading information may result in account suspension or termination.

What a Source-of-Funds Check Means

A source-of-funds check is a review of how you obtained the money deposited into a casino account. The question is not simply whether your bank balance is high enough. It is whether the money came from a lawful and explainable source.

For example, money may come from:

• Salary or wages
• A bonus or other remuneration
• Dividends from investments or a company
• Pension payments
• Savings held in a bank account

This check is different from ordinary identity verification. Identity verification establishes who you are. An address check confirms where you live. A source-of-funds check looks at the origin of the money being used.

The categories can overlap. A bank statement may help confirm both your name and the movement of money, but it may not explain the original source on its own. A recent salary payment may be visible, while the employment relationship or the regularity of the payment may need further explanation.

B9Casino’s published KYC policy says that checks may be triggered by suspected fraud, money laundering or illegal activity, doubts about the authenticity of documents, breaches of its terms, or any situation it considers necessary. That wording gives the operator broad discretion. It does not mean every player will be asked for every document, but it does mean a request can arise after an account has already been opened or funded.

The practical risk is timing. B9Casino states that withdrawals may be restricted during the verification process. Its withdrawals page also says that withdrawals are subject to account verification and that it may request documentation before releasing a withdrawal.

Which Documents May Be Accepted?

The documents accepted depend on the source of the money and the operator’s review. B9Casino specifically lists five types of source-of-funds evidence in its published KYC policy:

These categories come from B9Casino’s own published policy. The policy does not state that every document in every format will be accepted. It also does not publish a complete list of required page counts, acceptable file types, age limits for statements, or minimum income levels. Those details must be confirmed directly on the operator’s verification page or in the request sent to your account.

Payslips

A payslip is usually relevant where deposits come from employment income. It may show your name, employer, payment period, gross or net pay, and the date of payment.

Do not assume that one payslip will always be sufficient. If the deposit is much larger than the stated salary, the reviewer may ask how savings were accumulated or whether another source was involved. That is not a finding of wrongdoing. It is a request to make the funds traceable.

Remuneration statements

“Remuneration” can cover payments for work or services. The document should identify the recipient and explain what the payment represents. If you are self-employed, work on contracts or receive irregular professional income, a remuneration statement may be more relevant than a standard monthly payslip.

The operator’s published material does not define the exact form of a remuneration statement. Do not create your own document unless it is a genuine business record and you are asked to provide it.

Dividend records

Dividend documents may be relevant if money came from shares, a company or another investment. The record should normally connect the payment to you and show the date and amount. If the dividend was paid into a bank account, a matching bank statement can help show that it reached you.

B9Casino lists dividends as an accepted source-of-funds category, but its published policy does not state whether a broker statement, company dividend voucher or tax document is preferred. Follow the specific request rather than sending unrelated records.

Pension documents

Pension documents may explain regular retirement income or a lump-sum payment. A pension statement can show the provider, recipient and payment information. If a large deposit came from a pension withdrawal or transfer, the operator may need documentation that explains the transaction rather than only a bank balance.

Bank statements

Bank statements are often important because they show the movement of money. They may connect your name and account details with the deposit made to the casino.

A statement showing only a large balance may not explain where the money came from. A statement showing salary, dividends or pension payments may provide a clearer account. If money was transferred between your own accounts, statements from both accounts may be needed to show the path of the funds.

B9Casino’s withdrawal terms separately mention a recent bank statement among the documents it may request before releasing a withdrawal. This is not exactly the same as the source-of-funds list, but it shows why bank records may be requested during a wider verification review.

What the Operator May Ask For Alongside Source-of-Funds Evidence

A source-of-funds review may be part of a wider KYC process. B9Casino’s published policy states that it requires basic identification information including full name, date of birth, citizenship, permanent address and identification number.

It also lists possible additional documents such as:

• A secondary identity document, including a driving licence or military ID
• A photograph of the user holding an open passport beside their face
• A photograph of the front of a bank card showing the first five and last four digits, cardholder name and expiry date
• Other identification and payment documents requested before a withdrawal

The withdrawals page says the operator may request proof of personal identification, front and back copies of a credit or debit card, a passport, driving licence, recent bank statement, or other documentation it considers necessary.

This creates an important distinction:

• Identity documents show who you are.
• Payment documents may show that a card or account belongs to you.
• Source-of-funds documents explain where the money came from.
• Bank statements may help with more than one part of the review.

Only provide the information requested through an official, secure channel. If the request is unclear, ask the operator what document is needed and what information must be visible. Do not guess by sending a large bundle of unrelated personal records.

Before uploading anything, check that:

1. Your name is readable and matches the casino account.
2. The document is genuine and has not been edited.
3. The relevant dates and amounts are visible.
4. The image is clear, complete and not cut off.
5. Any permitted masking does not hide information needed for the review.

Do not redact details unless the operator confirms that redaction is allowed. Do not alter a statement to make the balance or transaction appear different. B9Casino states that incorrect, incomplete or misleading information may lead to immediate suspension or termination.

What Can Happen If You Do Not Provide the Documents?

Verification can affect access to withdrawals. B9Casino says withdrawals may be restricted while its verification process is ongoing. Its published withdrawal terms also state that a withdrawal is subject to account verification and that the operator may request documents before releasing it.

B9Casino further states that if a player fails to comply with a security request, it reserves the right to void winnings in the account. That is a serious financial consequence. A player should not treat a source-of-funds request as optional paperwork if a withdrawal is pending.

There are also risks in sending the wrong information. The operator says that providing incorrect, incomplete or misleading information may result in account suspension or termination. If age verification fails, the consequences described in its policy are more severe: the account may be closed, transactions voided, deposits returned and winnings forfeited.

These published terms do not state how long every review will take or what happens in every individual dispute. They also do not guarantee that submitting one document will resolve the check. The operator’s withdrawals page says withdrawals generally process within 30 minutes, but may take longer depending on the payment method. That processing statement should not be read as a deadline for a separate KYC or source-of-funds review.

Keep copies of everything submitted, including the request, uploaded files and any reference number. If the request concerns a deposit made from a joint account, a business account or another person’s account, explain the situation before sending documents. The operator may require evidence that the gambling account holder is entitled to use those funds, but the published material does not specify the outcome for every account arrangement.

Frequently Asked Questions

Is a bank statement enough for a source-of-funds check?

Not necessarily. B9Casino lists bank statements as accepted source-of-funds documents, but it does not say that a bank statement alone will always be sufficient. A statement may show your name and balance without explaining how the money was earned. If needed, a payslip, dividend record, pension document or other evidence may provide the missing link.

Can I use a payslip if the casino deposit came from savings?

Possibly, but the payslip may not explain the full deposit. It could show your regular income, while bank statements may show how that income accumulated into savings. The operator’s published policy lists both payslips and bank statements, but it does not set out a universal document combination. Follow the specific request and explain the movement of funds clearly.

Can verification stop me withdrawing my balance?

It can delay or restrict a withdrawal. B9Casino states that withdrawals may be restricted during verification and that withdrawals are subject to account verification. It also reserves the right to request further documents before releasing a withdrawal. Do not assume that a pending withdrawal will be processed while the source-of-funds review remains unresolved.

What happens if I ignore the request?

B9Casino states that failing to comply with a security request may allow it to void winnings in the account. Its policy also says incorrect, incomplete or misleading information may lead to suspension or termination. If you cannot provide the requested document, contact the operator and explain why rather than submitting a false or altered record.

Bottom Line

A source-of-funds check is about tracing the money used in the account, not just confirming your identity. B9Casino’s published policy names payslips, remuneration statements, dividend records, pension documents and bank statements as accepted categories, but it does not promise that any single document will be enough.

Before depositing, understand that a later withdrawal may depend on verification. Keep genuine records, submit only what is requested, and treat any restriction or possible loss of winnings as a real financial risk rather than routine administration.