Source of funds
Proof of where the money you deposited came from, such as a pay slip, bank statement or exchange record.
A source of funds check asks you to show where the money you deposited came from. It is part of AML controls and goes further than a standard KYC check, which only confirms who you are.
When it is asked
Casinos usually ask after large deposits, large withdrawals, or deposits that do not fit your account history. A request often arrives when you try to withdraw, which is why it can hold up a payout.
What usually counts
- Recent bank statements showing the deposit leaving your account.
- Pay slips or other income records.
- Exchange account statements showing a crypto purchase and the transfer to the casino.
Keep records of every deposit, including transaction hashes for crypto, so you can answer quickly if asked.