Grants for Small businesses - Federal
Explore 1,545 grant opportunities
Application Deadline
Jan 7, 2027
Date Added
Nov 14, 2024
This funding opportunity supports the development of digital health tools to improve remote monitoring and clinical trial outcomes across multiple diseases, targeting researchers and organizations with expertise in health technology and patient engagement.
Application Deadline
Sep 30, 2030
Date Added
Oct 19, 2023
This funding opportunity provides financial support for a variety of organizations, including state agencies, academic institutions, and nonprofits, to develop and implement programs aimed at preventing injuries and improving public health.
Application Deadline
Jun 2, 2027
Date Added
Nov 1, 2024
This funding opportunity supports research institutions and organizations in developing personalized probiotic therapies by investigating how individual biological differences affect probiotic responses.
Application Deadline
Oct 9, 2026
Date Added
Oct 28, 2024
This funding opportunity supports researchers in mathematics, particularly in areas like algebra and number theory, to advance fundamental knowledge and foster collaboration through individual projects, conferences, and workshops.
Application Deadline
Sep 30, 2030
Date Added
Nov 26, 2025
This funding opportunity provides financial support for a wide range of organizations, including states, universities, and nonprofits, to enhance or expand existing injury prevention and control research projects.
Application Deadline
Oct 6, 2028
Date Added
Feb 10, 2026
This funding opportunity supports the dissemination and integration of validated neuroscience tools and resources to enhance research and understanding of brain function and disorders, targeting a wide range of eligible applicants including educational institutions, nonprofits, and businesses.
Application Deadline
May 11, 2026
Date Added
Mar 20, 2026
This funding opportunity provides financial support for research and evaluation projects aimed at understanding and preventing violence against women, targeting a wide range of eligible applicants including governments, educational institutions, and nonprofit organizations.
Application Deadline
Jul 17, 2026
Date Added
Dec 6, 2024
This funding opportunity supports innovative research projects that utilize existing datasets to investigate substance use behaviors and related disorders, with a particular focus on prevention and treatment strategies, including those linked to HIV.
Application Deadline
Jan 7, 2028
Date Added
Nov 1, 2024
This funding opportunity supports pilot projects that evaluate new mental health interventions aimed at improving long-term outcomes for individuals recovering from acute mental health conditions.
Application Deadline
Sep 30, 2030
Date Added
Nov 26, 2025
This funding opportunity provides financial support to states, counties, universities, small businesses, and nonprofit organizations for initiatives focused on injury prevention and community health improvement across the nation.
Application Deadline
Nov 16, 2027
Date Added
Nov 19, 2024
This funding opportunity supports early-career researchers in rehabilitation sciences to develop independent projects that advance understanding and treatment of disabilities, with a focus on incorporating the perspectives of individuals with lived experiences.
Application Deadline
May 1, 2026
Date Added
May 6, 2025
This funding opportunity supports collaborative research consortia focused on understanding the brain-body interactions that lead to excessive alcohol use and Alcohol Use Disorder, aiming to identify biological markers for prevention and intervention.
Application Deadline
Not specified
Date Added
Apr 5, 2023
This program provides funding for researchers to explore and advance the understanding of thermal transport phenomena, including heat transfer and energy conversion, with an emphasis on innovative and interdisciplinary approaches.
Application Deadline
Nov 20, 2027
Date Added
Mar 18, 2025
This funding opportunity is designed for researchers and institutions focused on advancing electrochemical science, particularly in areas like redox chemistry, electrocatalysis, and the transport of electroactive species, to develop innovative solutions and technologies.
Application Deadline
Apr 15, 2027
Date Added
Oct 30, 2024
This funding opportunity supports U.S.-based researchers and institutions in developing innovative computational methods for automating the curation of large biomedical datasets to improve data accessibility and quality for scientific research.
Application Deadline
Apr 4, 2029
Date Added
Jun 27, 2024
This grant provides funding for innovative research proposals from universities, non-profits, and businesses to develop disruptive technologies that enhance the U.S. Army's capabilities for future operations.
Application Deadline
May 20, 2026
Date Added
Dec 16, 2025
This funding opportunity provides financial support to U.S. universities for advanced nuclear energy research projects that build on existing work, with an emphasis on collaboration and undergraduate involvement.
Application Deadline
Jun 30, 2026
Date Added
Jul 20, 2025
This funding opportunity supports U.S. organizations in providing agricultural commodity samples to foreign buyers, promoting the quality and benefits of U.S. products to expand export markets.
Application Deadline
Not specified
Date Added
Apr 5, 2023
This grant supports researchers exploring how nanomaterials interact with biological and environmental systems, promoting innovative solutions for sustainable manufacturing and engineering.
Application Deadline
Jun 22, 2026
Date Added
Oct 31, 2024
This funding opportunity supports higher education institutions, nonprofits, small businesses, local governments, and tribal entities in conducting multi-site clinical trials to evaluate the effectiveness of natural products for various health conditions.


