TAN Registration in India or Tax Deduction and Collection Number (TAN) is mandatory 10 digit alpha number required to be obtained by all persons who are responsible for Tax Deduction at Source (TDS) or Tax Collection at Source (TCS) on behalf of the Government. Tax deducted at source (TDS) ensures that the Government's collection of tax is proponed and the responsibility for paying tax is diversified. TAN registration in India is required for making TDS deduction or TCS collection, remittance of TDS payments and issuance of TDS certificates. The person deducting the tax at source is required to deposit the tax deducted to the credit of Central Government - quoting the TAN number. Individuals who are salaried are not required to obtain TAN or deduct tax at source. However, a proprietorship business and other entities (i.e., Private Limited Company, LLP, etc.,) must deduct tax at source while making certain payment like salary, payments to contractor or sub-contractors, payment of rent exceeding Rs.1,80,000 per year, etc. On deducting tax at source, the entity registered for TAN will issue a TDS Certificate as proof of collection of tax.