Illinois grants for Small businesses
Explore 98 grant opportunities
Application Deadline
Mar 28, 2026
Date Added
Oct 28, 2025
This grant provides funding to organizations working on sustainable development initiatives that alleviate poverty in specific areas, including international locations, the Greater Metropolitan St. Louis region, and West Central Illinois.
Application Deadline
Not specified
Date Added
Aug 7, 2025
This program provides low-income homeowners and multifamily property owners in Illinois with access to affordable solar panel installations, ensuring they save on electricity bills while promoting renewable energy use in underserved communities.
Application Deadline
Not specified
Date Added
Jun 5, 2025
This program provides financial assistance to small commercial and mixed-use property owners and tenants in Aurora, Illinois, for essential property improvements and renovations.
Application Deadline
Not specified
Date Added
May 24, 2024
This program provides funding to businesses and government entities in designated areas of Illinois to replace older diesel trucks with all-electric models, promoting cleaner air and reduced emissions.
Application Deadline
Mar 3, 2026
Date Added
Feb 3, 2026
This funding opportunity provides financial support to organizations that will deliver mental health services in county jails for individuals deemed Unfit to Stand Trial, helping them maintain their mental health while awaiting transfer to psychiatric hospitals.
Application Deadline
Not specified
Date Added
Apr 17, 2024
This program provides matching grants to Illinois-based organizations, including local governments, nonprofits, and businesses, to enhance their competitiveness for federal funding in projects that support economic development and clean energy initiatives.
Application Deadline
Not specified
Date Added
Jan 27, 2025
This program provides funding to small food businesses, farms, and local governments in Illinois to improve their infrastructure for processing and distributing local agricultural products.
Application Deadline
Not specified
Date Added
Nov 29, 2024
This grant provides funding to diverse and minority-owned small businesses in Illinois, offering loans between $10,000 and $50,000 to support economic growth and community development.
Application Deadline
Jun 30, 2026
Date Added
Jan 28, 2025
This program provides financial support to Illinois-based for-profit businesses that have received a federal Phase I SBIR or STTR grant, helping them advance their innovative research and pursue further funding opportunities.
Application Deadline
Not specified
Date Added
Jan 31, 2025
This grant provides financial support for businesses and nonprofit organizations to develop and improve commercial and cultural spaces in underserved neighborhoods of Chicago.
Application Deadline
Mar 8, 2026
Date Added
Feb 3, 2026
This funding opportunity supports Illinois farmers, food banks, and community organizations in enhancing their capacity to deliver fresh, nutritious food to those in need through infrastructure improvements and logistical upgrades.
Application Deadline
Not specified
Date Added
Nov 7, 2025
This funding opportunity provides financial support for the installation of electric vehicle charging stations at publicly accessible locations across Illinois, prioritizing projects in underserved communities and areas lacking existing infrastructure.
Application Deadline
Not specified
Date Added
Nov 16, 2025
This program provides financial support to Illinois-based companies in strategic sectors for job training initiatives that enhance employee skills and promote economic growth.
Application Deadline
Not specified
Date Added
Oct 8, 2024
This program provides substantial funding to support the development of commercial, cultural, industrial, and mixed-use projects in Chicago, aimed at enhancing community infrastructure and services.
Application Deadline
Nov 1, 2026
Date Added
Jan 12, 2026
This program provides funding to residents and businesses in Westmont, Illinois, for home and property improvements that promote responsible lighting practices to reduce light pollution and enhance nighttime visibility.
Application Deadline
Not specified
Date Added
Dec 4, 2024
This program provides funding for projects that electrify mobile sources to improve air quality and reduce emissions in Illinois.
Application Deadline
May 1, 2024
Date Added
Mar 24, 2024
The Illinois EPA is seeking proposals for projects aimed at addressing nonpoint source (NPS) pollution to enhance the quality of Illinois' surface and groundwater. Funded through the Clean Water Act's Section 319(h), this program supports the development and implementation of watershed-based planning projects. These projects may include creating new watershed-based plans, updating existing plans, providing technical assistance for NPS pollution control, and conducting environmental and social indicator monitoring. The goal is to prevent, eliminate, or reduce water quality impairments through strategic planning and community engagement. Grant renewed every year.
Application Deadline
Not specified
Date Added
May 27, 2024
This program provides financial support to social equity-licensed cannabis businesses in Cook County to help cover startup and operational costs, prioritizing those in historically marginalized communities.
Application Deadline
Dec 13, 2024
Date Added
Dec 4, 2024
This initiative provides financial support and mentorship to minority-owned small businesses in specific West Side neighborhoods of Chicago, helping them grow and contribute to their communities.
Application Deadline
Feb 1, 2025
Date Added
May 20, 2024
This program provides matching grants to local businesses in Libertyville to support growth and sustainability through various improvements, excluding general operational costs.

