You're going to be getting a modified 1040A tax form in the mail that must be filled out in order to get your stimulus rebate.
This form will ask you to fill in only certain parts of it, like your name, address and social security number.
If you do not receive this modified tax form by the end of March, contact you're social security agency or the IRS.
The IRS will not contact you by email or phone. Be wary of anyone calling and claiming to be from the IRS. Do not give out personal information over the phone or through email. If you are suspicious, contact your local sheriffs department.