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What documents should I provide to prove origin of funds?

Examples of documents that may be required to demonstrate the origin of funds or crypto-assets.

Updated over 3 months ago

To comply with applicable anti-money laundering (AML) requirements, Bity may ask you to provide documents demonstrating the origin of the funds or crypto-assets used in your business relationship with us.

In all cases, you will also be asked to provide a short written explanation describing the origin of the funds (PDF or TXT format), to help us assess the documentation provided.

The lists below are non-exhaustive and examples only. Additional documents may be requested depending on the specific situation.


Acceptable fiat-related documentation

Examples include:

  • salary or wage statements, together with a bank statement showing incoming payments,

  • recent tax returns,

  • proof of sale of real estate or other assets (e.g. notarised contracts and related bank statements),

  • loan agreements with evidence of funds received,

  • proof of sale of shares, business interests or other capital assets,

  • proof of income from investments (e.g. art), including contracts and payment receipts,

  • proof of rental or leasing income,

  • notarised proof of inheritance or gift,

  • for legal entities: the most recent financial statements (certified where applicable).

All documents must clearly show relevant names, dates and amounts.


Acceptable crypto-related documentation

Cryptocurrency purchases via exchanges

  • purchase and withdrawal confirmations,

  • screenshots of exchange accounts showing ownership,

  • transaction history records.

Income from services (e.g. affiliates or consulting)

  • description of the service provided (contract where applicable),

  • receipts or payment confirmations including transaction hashes,

  • proof of account ownership (platform or wallet).

Mining activities

  • proof of purchase of mining equipment,

  • evidence of mining operations and rewards,

  • transaction history showing receipt of mined assets,

  • operating cost documentation (e.g. electricity bills, where applicable).

ICO participation or token sales

  • token purchase agreements or equivalent documentation,

  • transaction hashes related to the token acquisition,

  • bank statements where fiat currency was used.

Bity may also request proof of ownership or control of the relevant wallets.


Important notes

  • Documents should ideally be provided in English or French.

  • Accepted file formats include PDF, JPG/JPEG, PNG and TXT.

  • All documents must be clear, complete and readable.

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