What documents are required for proof of legal income for fiat deposits?

BiyaPay
Published on 2026-02-05 Updated on 2026-02-05

Hello, when depositing fiat currency, you need to provide proof of legal income.

Common proof documents include:

  • Employment Contract: Showing your employment relationship and source of income.
  • Tax Certificate: Such as recent tax returns, proving that your income has been taxed according to law.
  • Brokerage Withdrawal Records: Screenshots showing your fund withdrawal records from securities accounts.

Please provide the appropriate proof documents based on your actual situation to ensure the legality of your fund sources.

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BIYA GLOBAL LLC is a licensed entity registered with the U.S. Securities and Exchange Commission (SEC No.: 802-127417); a certified member of the Financial Industry Regulatory Authority (FINRA) (Central Registration Depository CRD No.: 325027); regulated by the Financial Industry Regulatory Authority (FINRA) and the U.S. Securities and Exchange Commission (SEC).
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