go to
https://www2.illinois.gov/rev/Pages/default.aspx
at the top right you'll see word individuals
click on it
a drop-down menu will appear
the second line is get your IL-PIN
you'll need
Social Security number
and 1 of the following
Adjusted Gross Income (from most recently filed return
or.
Illinois Driver's License Number
or
Illinois State Identification Number
if you are married your spouse has a separate pin so you will need to supply the info for her to get it
