2025 Per Diem Calculator for Illinois
When traveling for business in Illinois, here are the per diem rates you’re allowed for hotels, meals, and incidentals.
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Per Diem Rates for Lodging in Illinois
The General Services Administration set the per diem rates on a monthly basis for all destinations in Illinois. Here are the per diem rates that apply in Illinois when you travel there for business.
City | County | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Standard Rate | Applies for all locations without specified rates | $110 | $110 | $110 | $110 | $110 | $110 | $110 | $110 | $110 | $110 | $110 | $110 |
Bolingbrook / Romeoville / Lemont | Will | $114 | $114 | $114 | $114 | $114 | $114 | $114 | $114 | $114 | $114 | $114 | $114 |
Chicago | Cook / Lake | $142 | $142 | $142 | $234 | $234 | $234 | $202 | $202 | $223 | $223 | $223 | $142 |
East St. Louis / O'Fallon / Fairview Heights | St. Clair | $150 | $150 | $150 | $150 | $150 | $150 | $150 | $150 | $150 | $150 | $150 | $150 |
Oak Brook Terrace | DuPage | $115 | $115 | $115 | $115 | $115 | $115 | $115 | $115 | $115 | $115 | $115 | $115 |
Per Diem Rates for Meals and Incidentals in Illinois
City | County | Lodging | Meals & Incidentals rate | Trip totals |
|---|---|---|---|---|
Standard Rate | Applies for all locations without specified rates | $110 | $73 | $183 |
Bolingbrook / Romeoville / Lemont | Will | $114 | $79 | $193 |
Chicago | Cook / Lake | $195 | $97 | $292 |
East St. Louis / O'Fallon / Fairview Heights | St. Clair | $150 | $91 | $241 |
Oak Brook Terrace | DuPage | $115 | $85 | $200 |
Frequently visited states for business
Tips for Business Travelers in Illinois
Traveling in Illinois can be a rewarding experience. Here are some tips to make the most of your business trip:
Top Industries:
- Finance: Chicago is a major financial hub with significant banking, investment, and trading services.
- Manufacturing: Includes machinery, electronics, and food products, with a strong manufacturing presence.
- Healthcare: Major medical centers and research institutions, including the University of Chicago Medical Center.
- Technology: Growing tech sector with a focus on software development and tech startups.
- Agriculture: Significant production of corn, soybeans, and livestock.
- Education: Home to universities like the University of Illinois and Northwestern University.
- Retail: Includes national and local retailers with a strong presence in Chicago.
- Transportation and Logistics: Includes major railroads and logistics companies due to Chicago’s strategic location.
- Tourism: Attractions include museums, theaters, and landmarks in Chicago.
- Energy: Includes traditional and renewable energy sources.
Some of the Biggest Companies:
- McDonald’s (Chicago): Global fast-food chain.
- Exelon (Chicago): Major energy company providing electricity and natural gas.
- State Farm Insurance (Bloomington): Provides insurance and financial services.
- Abbott Laboratories (Abbott Park): Focuses on medical devices, diagnostics, and nutrition.
- Allstate (Northfield): Major insurance company.
- Walgreens Boots Alliance (Deerfield): Operates pharmacies and health services.
- Archer Daniels Midland (Chicago): Major agricultural processor and food manufacturer.
