For salaried person form 16 is issued by the employer. 

Form-16 is the TDS certificate that an employer issue to you when TDS is deducted by them. When an employer deducts TDS on salaries, the income tax act requires that a certificate must be issued by the employer, where the details of tax deducted and deposited is certified.

Cleartax cannot provide you your form 16.Please ask your employer for form16.

The HR/Finance Department sends you the Form 16 typically in the last week of May or the first two weeks of June. If you haven't received it yet, then contact your HR. 

To know about form 16, follow the link given below:

https://cleartax.in/s/what-is-form-16