Download Free Illinois Partnership Replacement Tax Return Form
Download and use this form IL-1065 to file , if you are in a partnership and you have base income or loss as defined under the state Illinois Income Tax Act (IITA) allowable to Illinois. If you are in a partnership that have organized for the sole purpose of playing the Illinois State Lottery, you are not required to file a Form IL-1065.
The end date is due on or before the 15th day of the 4th month following the close of the tax year. If this return is not for calendar year 2012, write your fiscal tax year here. Tax year beginning 2012, ending 20month day month day year.