> ## Documentation Index
> Fetch the complete documentation index at: https://www.cashfree.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Use Cashfree Know Your Business verifications, including GSTIN, PAN-to-GSTIN, and CIN checks, to validate business entities and stay compliant with regulators.

Cashfree Secure ID supports verification of key business identity and registration documents for comprehensive Know Your Business (KYB) processes. These include GSTIN verification, PAN to GSTIN mapping, and Corporate Identity Number (CIN) verification.

By integrating these business verification services, organisations can authenticate business entities, ensure regulatory compliance, validate tax registrations, and verify corporate legitimacy. This helps reduce fraud, streamline business onboarding, and improve trust across industries such as banking, fintech, lending, insurance, e-commerce marketplaces, and B2B platforms.

## Business verification services

<CardGroup cols={1}>
  <Card title="GSTIN Verification" href="/secure-id/know-your-business/verify-gstin" icon="file-invoice">
    Verify GST Identification Numbers to authenticate business tax registrations, validate business legitimacy, and ensure compliance with GST regulations.
  </Card>
</CardGroup>