Summary: PAN and TAN are different tax identifiers used for different compliance purposes in India, with TAN primarily linked to TDS and TCS obligations. This guide explains when each is required, their key differences, exceptions, application routes, and how to verify their details online. Quick Overview Both PAN and TAN are 10-character alphanumeric identifiers, but […] The post PAN vs TAN: How They Differ and When to Use Them?