Salary income includes any remuneration received by an employee in consideration for services rendered to their employer. It is taxable under Section 15 of the Income Tax Act 1961 and includes monetary value of benefits provided by the employer. Some items included in salary income are wages, annuity, pension, gratuity, fees, commission, perquisites, profit in lieu of salary, advances, leave salary, and contributions to provident funds. Standard deductions allowed under Section 16 include a standard deduction of Rs. 50,000 or the amount of salary (whichever is lower), entertainment allowance for government employees, and professional tax payments.