Why Gratuity showing as Taxable Income in my ITR1?

Needs to be checked your form 16?

Contact your employer if its added to your taxable salary?

The employer provided 2 Form 16. One for the income and other for the Gratuity. 

But why it is added in taxable income?

When you have worked 10 years in the organization the gratuity is not taxable.

While filing ITR declare it in schedule Exempted Income.

In case of any query, declare the amount received as gratuity.