KYC

KYC definition: The process of verifying the identity of users to comply with regulations.

  • KYC (Know Your Customer) verification is the process used by financial platforms, including crypto exchanges, to verify clients' identities by collecting personal data like name, address, and ID.

  • Crypto exchanges implement KYC in order to prevent financial crimes, enhance security, and comply with regulations. 

  • KYC remains controversial in the crypto space as it conflicts with the anonymous and decentralized nature of blockchain technology.

Read next: How does KYC work in crypto?

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Michelle Legge
By Michelle LeggeHead of Crypto Tax Education
Updated Jul 15, 2025
This article has been fact checked and reviewed as per our editorial policy.