Form | Type of Form | Due Date |
1120
& IL1120 |
Corporate
Returns |
3/15 |
1120S
& IL1120ST |
S-Corporate
Returns |
3/15 |
1040
& IL1040 |
Individual
Returns |
4/15 |
1065
& IL1065 |
Partnership
Returns |
4/15 |
1041
& IL1041 |
Trust
Returns |
4/15 |
Payroll Tax Returns | ||
941 |
Federal
Wage Return |
4/30 |
IL941 |
State
Wage Return |
4/30 |
UI 3/40 (IDES) |
State
Unemployment |
4/30 |
941 |
Federal
Wage Return |
7/31 |
IL941 |
State
Wage Return |
7/31 |
UI 3/40 (IDES) |
State
Unemployment |
7/31 |
941 |
Federal
Wage Return |
10/31 |
IL941 |
State
Wage Return |
10/31 |
UI 3/40 (IDES) |
State
Unemployment |
10/31 |
941 |
Federal
Wage Return |
1/31 |
IL941 |
State
Wage Return |
1/31 |
UI 3/40 (IDES) |
State
Unemployment |
1/31 |
940EZ |
Federal
Unemployment |
1/31 |
W-3 |
Transmittal
of Wage and Tax Statement |
1/31 |
W-2 |
Wage
and Tax Statement |
1/31 |
IL
W-3 |
State
Wage Report |
1/31 |
1099-MISC |
Miscellaneous
Income Report (Subcontractors) |
1/31 |
1096 |
Annual
Summary of Information Returns |
1/31 |