Connecticut Small Business Grants & Funding Programs
Connecticut offers support for small businesses through statewide development programs, innovation-focused funding, and local initiatives serving startups, manufacturers, and service businesses.
Statewide Development Support
Connecticut businesses can access support tied to growth, capital investment, job creation, and business resilience through statewide partners.
Innovation and Technology Funding
Technology, biotech, and innovation-led businesses can find support through commercialization programs, startup initiatives, and research-connected funding opportunities.
Local Business Programs
Hartford, New Haven, Stamford, and other communities offer local business assistance, corridor support, and entrepreneur programs for eligible businesses.
Connecticut Business Grants
142 grants found
Enhancing Reuse of NHGRI Data Assets (R03 Clinical Trial Not Allowed)
The National Institutes of Health is accepting applications for grants to support the reuse of data assets.
REQUEST FOR INFORMATION – MUTUALLY BENEFICIAL MULTIDISCIPLINARY INNOVATION ECOSYSTEMS
The Dept of the Army -- Materiel Command is accepting applications for requests for information to support innovation ecosystems.
Ocean Technology and Interdisciplinary Coordination
The U.S. National Science Foundation is accepting applications for grants to support ocean technology and interdisciplinary coordination.
Physical Oceanography
The U.S. National Science Foundation is accepting applications for grants to support physical oceanography research.
FY 2026 Notice of Funding Opportunity: Infrastructure Investment and Jobs Act (IIJA) FAA Contract Tower (FCT) Competitive Grant Program
The Airport Improvement Program Discretionary Grants is accepting applications for grants to support contract tower competitive grants.
Biological Oceanography
The U.S. National Science Foundation is accepting applications for grants to support biological oceanography research.
NSF Dynamic Language Infrastructure - NEH Documenting Endangered Languages
The U.S. National Science Foundation is accepting applications for grants to support language infrastructure and documentation.
Rauschenberg Medical Emergency Grant
Provides up to $5,000 in funding to artists experiencing recent, unexpected medical, dental, or mental health emergencies.
Zoom Solopreneur 50
A national recognition program supporting independent entrepreneurs who are shaping the future of work.
Intuit QuickBooks x Mailchimp Small Business Hero Program
The Intuit QuickBooks and Mailchimp Small Business Hero Program awards $20,000 grants to U.S. small businesses with owners aged 18 or older that show courage, perseverance, and integrity.
Dare To Post Challenge
The Dare To Post Challenge offers a $100,000 prize pool split evenly among eligible creators who complete a 30-day daily posting challenge on Instagram.
Cultivate Small Business
Santander's Cultivate Small Business program is a free, 12-week virtual training initiative designed to support early-stage food entrepreneurs, with a focus on underserved founders in low- to moderate-income communities.
Frequently Asked Questions
Common questions about business grants in Connecticut