Per diem allowances for business travel
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Work out your Illinois business trip allowance with our per diem calculator
Work out your Illinois business trip allowance with our per diem calculator
Our online calculator tells you exactly how much you can spend, so you can focus on your trip.
Calculate your per diem allowance for your trip
Simply enter your travel dates and details to find out your per diem allowance.
Per diem rates in Illinois
In Illinois, the General Services Administration decides the per diem rates on a monthly basis for all counties. Check out our per diem calculator at the top of the page to find out which rates apply to your business trip in Illinois.
| Adams County | $98 | $59 | $157 |
| Alexander County | $98 | $59 | $157 |
| Bond County | $98 | $59 | $157 |
| Boone County | $98 | $59 | $157 |
| Brown County | $98 | $59 | $157 |
| Bureau County | $98 | $59 | $157 |
| Calhoun County | $98 | $59 | $157 |
| Carroll County | $98 | $59 | $157 |
| Cass County | $98 | $59 | $157 |
| Champaign County | $98 | $59 | $157 |
| Christian County | $98 | $59 | $157 |
| Clark County | $98 | $59 | $157 |
| Clay County | $98 | $59 | $157 |
| Clinton County | $98 | $59 | $157 |
| Coles County | $98 | $59 | $157 |
| Cook County | $216 | $79 | $295 |
| Crawford County | $98 | $59 | $157 |
| Cumberland County | $98 | $59 | $157 |
| De Witt County | $98 | $59 | $157 |
| DeKalb County | $98 | $59 | $157 |
| Douglas County | $98 | $59 | $157 |
| DuPage County | $114 | $64 | $178 |
| Edgar County | $98 | $59 | $157 |
| Edwards County | $98 | $59 | $157 |
| Effingham County | $98 | $59 | $157 |
| Fayette County | $98 | $59 | $157 |
| Ford County | $98 | $59 | $157 |
| Franklin County | $98 | $59 | $157 |
| Fulton County | $98 | $59 | $157 |
| Gallatin County | $98 | $59 | $157 |
| Greene County | $98 | $59 | $157 |
| Grundy County | $98 | $59 | $157 |
| Hamilton County | $98 | $59 | $157 |
| Hancock County | $98 | $59 | $157 |
| Hardin County | $98 | $59 | $157 |
| Henderson County | $98 | $59 | $157 |
| Henry County | $98 | $59 | $157 |
| Iroquois County | $98 | $59 | $157 |
| Jackson County | $98 | $59 | $157 |
| Jasper County | $98 | $59 | $157 |
| Jefferson County | $98 | $59 | $157 |
| Jersey County | $98 | $59 | $157 |
| Jo Daviess County | $98 | $59 | $157 |
| Johnson County | $98 | $59 | $157 |
| Kane County | $98 | $59 | $157 |
| Kankakee County | $98 | $59 | $157 |
| Kendall County | $98 | $59 | $157 |
| Knox County | $98 | $59 | $157 |
| Lake County | $216 | $79 | $295 |
| LaSalle County | $98 | $59 | $157 |
| Lawrence County | $98 | $59 | $157 |
| Lee County | $98 | $59 | $157 |
| Livingston County | $98 | $59 | $157 |
| Logan County | $98 | $59 | $157 |
| Macon County | $98 | $59 | $157 |
| Macoupin County | $98 | $59 | $157 |
| Madison County | $98 | $59 | $157 |
| Marion County | $98 | $59 | $157 |
| Marshall County | $98 | $59 | $157 |
| Mason County | $98 | $59 | $157 |
| Massac County | $98 | $59 | $157 |
| McDonough County | $98 | $59 | $157 |
| McHenry County | $98 | $59 | $157 |
| McLean County | $98 | $59 | $157 |
| Menard County | $98 | $59 | $157 |
| Mercer County | $98 | $59 | $157 |
| Monroe County | $98 | $59 | $157 |
| Montgomery County | $98 | $59 | $157 |
| Morgan County | $98 | $59 | $157 |
| Moultrie County | $98 | $59 | $157 |
| Ogle County | $98 | $59 | $157 |
| Peoria County | $98 | $59 | $157 |
| Perry County | $98 | $59 | $157 |
| Piatt County | $98 | $59 | $157 |
| Pike County | $98 | $59 | $157 |
| Pope County | $98 | $59 | $157 |
| Pulaski County | $98 | $59 | $157 |
| Putnam County | $98 | $59 | $157 |
| Randolph County | $98 | $59 | $157 |
| Richland County | $98 | $59 | $157 |
| Rock Island County | $98 | $59 | $157 |
| Saline County | $98 | $59 | $157 |
| Sangamon County | $98 | $59 | $157 |
| Schuyler County | $98 | $59 | $157 |
| Scott County | $98 | $59 | $157 |
| Shelby County | $98 | $59 | $157 |
| St. Clair County | $141 | $64 | $205 |
| Stark County | $98 | $59 | $157 |
| Stephenson County | $98 | $59 | $157 |
| Tazewell County | $98 | $59 | $157 |
| Union County | $98 | $59 | $157 |
| Vermilion County | $98 | $59 | $157 |
| Wabash County | $98 | $59 | $157 |
| Warren County | $98 | $59 | $157 |
| Washington County | $98 | $59 | $157 |
| Wayne County | $98 | $59 | $157 |
| White County | $98 | $59 | $157 |
| Whiteside County | $98 | $59 | $157 |
| Will County | $105 | $64 | $169 |
| Williamson County | $98 | $59 | $157 |
| Winnebago County | $98 | $59 | $157 |
| Woodford County | $98 | $59 | $157 |
Adams County
$98
$59
$157
Alexander County
$98
$59
$157
Bond County
$98
$59
$157
Boone County
$98
$59
$157
Brown County
$98
$59
$157
Bureau County
$98
$59
$157
Calhoun County
$98
$59
$157
Carroll County
$98
$59
$157
Cass County
$98
$59
$157
Champaign County
$98
$59
$157
Christian County
$98
$59
$157
Clark County
$98
$59
$157
Clay County
$98
$59
$157
Clinton County
$98
$59
$157
Coles County
$98
$59
$157
Cook County
$216
$79
$295
Crawford County
$98
$59
$157
Cumberland County
$98
$59
$157
De Witt County
$98
$59
$157
DeKalb County
$98
$59
$157
Douglas County
$98
$59
$157
DuPage County
$114
$64
$178
Edgar County
$98
$59
$157
Edwards County
$98
$59
$157
Effingham County
$98
$59
$157
Fayette County
$98
$59
$157
Ford County
$98
$59
$157
Franklin County
$98
$59
$157
Fulton County
$98
$59
$157
Gallatin County
$98
$59
$157
Greene County
$98
$59
$157
Grundy County
$98
$59
$157
Hamilton County
$98
$59
$157
Hancock County
$98
$59
$157
Hardin County
$98
$59
$157
Henderson County
$98
$59
$157
Henry County
$98
$59
$157
Iroquois County
$98
$59
$157
Jackson County
$98
$59
$157
Jasper County
$98
$59
$157
Jefferson County
$98
$59
$157
Jersey County
$98
$59
$157
Jo Daviess County
$98
$59
$157
Johnson County
$98
$59
$157
Kane County
$98
$59
$157
Kankakee County
$98
$59
$157
Kendall County
$98
$59
$157
Knox County
$98
$59
$157
Lake County
$216
$79
$295
LaSalle County
$98
$59
$157
Lawrence County
$98
$59
$157
Lee County
$98
$59
$157
Livingston County
$98
$59
$157
Logan County
$98
$59
$157
Macon County
$98
$59
$157
Macoupin County
$98
$59
$157
Madison County
$98
$59
$157
Marion County
$98
$59
$157
Marshall County
$98
$59
$157
Mason County
$98
$59
$157
Massac County
$98
$59
$157
McDonough County
$98
$59
$157
McHenry County
$98
$59
$157
McLean County
$98
$59
$157
Menard County
$98
$59
$157
Mercer County
$98
$59
$157
Monroe County
$98
$59
$157
Montgomery County
$98
$59
$157
Morgan County
$98
$59
$157
Moultrie County
$98
$59
$157
Ogle County
$98
$59
$157
Peoria County
$98
$59
$157
Perry County
$98
$59
$157
Piatt County
$98
$59
$157
Pike County
$98
$59
$157
Pope County
$98
$59
$157
Pulaski County
$98
$59
$157
Putnam County
$98
$59
$157
Randolph County
$98
$59
$157
Richland County
$98
$59
$157
Rock Island County
$98
$59
$157
Saline County
$98
$59
$157
Sangamon County
$98
$59
$157
Schuyler County
$98
$59
$157
Scott County
$98
$59
$157
Shelby County
$98
$59
$157
St. Clair County
$141
$64
$205
Stark County
$98
$59
$157
Stephenson County
$98
$59
$157
Tazewell County
$98
$59
$157
Union County
$98
$59
$157
Vermilion County
$98
$59
$157
Wabash County
$98
$59
$157
Warren County
$98
$59
$157
Washington County
$98
$59
$157
Wayne County
$98
$59
$157
White County
$98
$59
$157
Whiteside County
$98
$59
$157
Will County
$105
$64
$169
Williamson County
$98
$59
$157
Winnebago County
$98
$59
$157
Woodford County
$98
$59
$157
Frequently visited states for business
Learn more with our per diem guides
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