Certificate of tax deducted at source for salary requires employer certification and detailed salary and tax breakdown. Form 16AA, formerly the combined certificate of tax deducted at source and return of income for eligible resident salaried individuals, set out employer identification, detailed salary components, exemptions, section 16 deductions, Chapter VI-A deductions, tax computation (including rebates and cess), and a schedule of tax deposited with challan particulars; it required employer certification of deduction and deposit and assessee verification. The form was omitted by Notification No. 83/2021.