Grants for Small businesses - Federal
Explore 1,747 grant opportunities
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
Sep 2, 2026
Date Added
May 6, 2026
This funding opportunity supports innovative research aimed at improving lung cancer prevention, detection, treatment, and survivorship, particularly for military personnel, veterans, and their families.
Application Deadline
Jul 14, 2026
Date Added
Jun 5, 2025
This funding opportunity provides financial support for early-stage researchers to conduct small-scale studies that inform public health policies related to tobacco use and regulation.
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
Not specified
Date Added
Apr 20, 2026
This funding opportunity provides financial support for projects that enhance the education and professional development of engineers, aiming to strengthen the engineering workforce in the United States through innovative learning and training initiatives.
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
Jun 30, 2026
Date Added
May 4, 2026
This program provides funding to rural communities for projects that improve access to education and healthcare through advanced telecommunications technologies.
Application Deadline
Jul 8, 2026
Date Added
May 5, 2026
This funding opportunity supports researchers aiming to enhance existing breast cancer clinical studies by extending follow-up activities, improving data analysis, and maximizing the use of previously collected patient data and biospecimens.
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
Jun 15, 2026
Date Added
May 15, 2026
This funding opportunity supports research and evaluation of artificial intelligence applications in the criminal justice system, aimed at improving effectiveness, accuracy, and fairness in policing, courts, and corrections.
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, encouraging innovative approaches that integrate theory, experimentation, and numerical modeling across various scientific and engineering disciplines.
Application Deadline
May 28, 2026
Date Added
Apr 24, 2026
This funding opportunity provides financial support for U.S. organizations and teams to develop advanced nuclear fuel technologies that utilize recycled materials, aiming to enhance energy security and reduce waste in next-generation reactors.
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
Not specified
Date Added
Apr 27, 2026
This program provides funding for researchers and organizations to explore innovative engineering solutions that enhance our understanding and manipulation of biological systems, ultimately aiming to improve human health and advance biotechnology.
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
Sep 30, 2026
Date Added
May 5, 2026
This funding opportunity supports large-scale clinical research projects aimed at transforming breast cancer prevention and treatment, specifically targeting innovative trials that can significantly improve patient care and outcomes.
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.

