If you've worked for 4 years and 191 days in an IT company, you are likely eligible for gratuity. The Payment of Gratuity Act requires 4 years and 240 days of service, but several High Court decisions, including those from Kerala and Madras, have ruled that employees meeting the 190 or 240-day work criteria within a year are eligible. While these rulings exist, some employers may not follow them without a Supreme Court pronouncement.