Which type of verification typically requires fewer documents?

ID Verification typically requires fewer documents compared to the other types of verification. This process generally involves confirming the identity of an individual by using a government-issued photo ID, such as a driver's license or passport. In many cases, only one or two documents are needed to establish identity, making it a more streamlined procedure.

In contrast, Credit Verification usually necessitates a thorough assessment of an individual’s financial history, which may require multiple documents like credit reports, income statements, or loan applications. Business Verification often involves a comprehensive review of a business's financials, legal standing, and operational history, which can also lead to a longer documentation process. Contact Verification ensures that the provided contact details are accurate, but it can sometimes involve additional documents to confirm addresses or phone numbers.

Thus, ID Verification stands out for its simplicity and the fewer number of documents required to successfully complete the process.