Grants for Small businesses - Federal
Explore 1,962 grant opportunities
Application Deadline
Mar 3, 2027
Date Added
Mar 21, 2025
This funding opportunity supports U.S.-based educational institutions, research organizations, and qualified entities in conducting innovative research on the dynamics and interactions of Earth's upper atmosphere and its relationship with other planetary atmospheres.
Application Deadline
Sep 21, 2026
Date Added
Jul 28, 2026
This funding opportunity provides financial support for projects that enhance the detection and management of harmful plant pests and diseases, targeting a wide range of eligible applicants including state agencies, nonprofits, and educational institutions.
Application Deadline
Sep 30, 2026
Date Added
Jun 19, 2026
This grant provides funding to organizations working internationally to combat human trafficking through initiatives focused on prosecuting traffickers, protecting victims, and preventing trafficking, particularly in the Western Hemisphere and East Asia and the Pacific Islands.
Application Deadline
Not specified
Date Added
Oct 5, 2023
This program provides funding to develop innovative tools and data resources that enhance research capabilities in the social and behavioral sciences, benefiting researchers across various disciplines.
Application Deadline
Aug 11, 2027
Date Added
Dec 31, 2024
This funding opportunity supports innovative research projects that aim to transform the understanding and treatment of substance use disorders, encouraging bold ideas from both addiction experts and researchers from other fields.
Application Deadline
Oct 16, 2027
Date Added
Dec 19, 2024
This funding opportunity supports innovative and high-risk research projects in biomedical and behavioral sciences, encouraging early-stage investigators and organizations to explore new ideas that could significantly advance human health.
Application Deadline
Feb 27, 2030
Date Added
Jul 15, 2025
This funding opportunity supports innovative research and technological solutions for next-generation soldier technologies, targeting universities, nonprofit research institutions, and commercial firms, excluding government organizations.
Application Deadline
Not specified
Date Added
Aug 20, 2026
The Incorporating Human Behavior in Epidemiological Models (IHBEM) program supports research that incorporates social and behavioral processes in mathematical epidemiological models. The program provides support for projects that involve integrated participation from the mathematical and social, behavioral, and economic sciences.
Application Deadline
Sep 28, 2026
Date Added
Jun 19, 2026
This funding opportunity supports early-career researchers in kidney cancer by providing substantial financial resources and mentorship to advance innovative research and foster their development into independent investigators.
Application Deadline
Jul 5, 2029
Date Added
Jul 30, 2025
This funding opportunity is designed to support innovative research on how human behaviors impact oral and systemic health in individuals with chronic conditions, encouraging collaborations among experts in health and social sciences.
Application Deadline
Sep 30, 2030
Date Added
Oct 20, 2023
This funding opportunity provides financial support for a variety of organizations, including states, universities, and nonprofits, to develop and implement research and community programs focused on preventing and controlling injuries.
Application Deadline
Oct 21, 2026
Date Added
May 6, 2026
This funding opportunity supports innovative research projects aimed at improving burn care for military personnel, particularly those injured in combat or training, by providing financial resources for groundbreaking studies that can lead to significant advancements in treatment.
Application Deadline
Oct 2, 2026
Date Added
Jun 7, 2025
This funding opportunity provides financial support to U.S.-based organizations for establishing a centralized center that will enhance collaboration and coordination in developing AI-driven tools that integrate imaging and multimodal health data for personalized medicine.
Application Deadline
Sep 10, 2026
Date Added
Jul 24, 2026
This funding opportunity provides financial support to American small businesses developing innovative technologies in areas like biotechnology, artificial intelligence, and advanced materials to help advance scientific discovery and commercial viability.
Application Deadline
Sep 30, 2026
Date Added
May 5, 2026
This funding opportunity supports early-phase clinical trials aimed at improving treatments and care for individuals living with ALS, inviting applications from a wide range of organizations, including academic and nonprofit entities.
Application Deadline
Nov 18, 2026
Date Added
Sep 2, 2026
This funding opportunity provides financial support for institutions and organizations to implement marine and coastal habitat restoration projects aimed at addressing damages from oil spills and hazardous substance releases.
Application Deadline
Oct 20, 2027
Date Added
Oct 23, 2024
This funding opportunity provides financial support for research institutions and organizations to develop and validate innovative model systems that can improve the discovery of new treatments for neurological and neuromuscular disorders.
Application Deadline
Oct 14, 2026
Date Added
May 6, 2026
This funding opportunity supports collaborative research teams working on innovative projects to improve prevention, understanding, and care related to melanoma, benefiting Service Members, Veterans, and the general public.
Application Deadline
Feb 9, 2029
Date Added
Jun 5, 2026
This funding opportunity supports research projects that develop and implement effective strategies for preventing and treating addiction, particularly opioid use, in various community and healthcare settings across the U.S.
Application Deadline
Sep 15, 2026
Date Added
Sep 25, 2025
This grant provides funding to U.S. organizations and institutions to advance semiconductor technology and innovation, enhancing the domestic semiconductor ecosystem and supporting national security.

