In addition, Schedules M-1 and M-2, previously included in Form 1120-F, are now separate forms. Schedule M-1, Reconciliation of Income (Loss) per Books with Income per Return is used by corporations ...

How to Compute Schedule M-2. IRS Form 1120-F, a corporate tax return, is made up of two schedules: M-1 and M-2. Schedule M-1 is reconciliation of income per books -- income before taxes as shown ...

Reason for M-1 As a schedule, the M-1 is an additional attachment to Form 1120S. All companies meeting certain income levels must include this completed schedule.

Filers of Forms 1120-PC, 1120-L, 1120S and 1065 will begin filing Schedule M-3 with their 2006 tax returns. Form 1120 corporate filers started filing Schedule M-3 with their 2004 returns. The final ...

If you, however, are going to file IRS Form 1120-S, you'll particularly want to pay attention to the Schedule's. There are several Schedules that you may need to add to Form 1120, including: ...