Form 16A is also a TDS Certificate. While Form 16 is for only salary income, Form 16A is applicable for TDS on Income Other than Salary. For example – a Form 16A shall be issued to you when a bank deducts TDS on your interest income from fixed deposits, for TDS deducted on insurance commission, for TDS deducted on your rent receipts, in fact, when TDS is deducted on any other income you receive that is liable for such deduction.
This certificate also has details of the name and address of deductor/deductee, PAN/TAN details, challan details of TDS deposited. It also has details of income you have earned and the TDS deducted and deposited on such income