Filing your income tax return (ITR) is a way to inform the government about the income you have earned during a financial year. It is a yearly affair and it should be completed before the deadline, i.e., July 31. There are different ITR forms and you should know which one you should file. In a first of a series of videos on how to file ITR, we will take a look at the who is eligible to use ITR1 and various documents that are needed to file your returns. etc