The document is an income tax form (Form 16) that provides details of tax deducted at source from an individual's salary. It includes:
- Identification information for both the deductee (employee) and deductor (employer)
- Details of the salary paid and taxes deducted on a quarterly basis
- A breakdown of the salary, deductions, total income and tax amount payable
- A certification from the deducting officer that taxes have been correctly deducted and paid to the government.