Grants for Small businesses - Federal
Explore 1,841 grant opportunities
Application Deadline
Sep 9, 2026
Date Added
Dec 12, 2025
This funding opportunity supports innovative researchers in the biomedical and health fields who propose groundbreaking ideas that could significantly advance scientific knowledge and improve human health.
Application Deadline
Nov 12, 2026
Date Added
May 4, 2026
This funding opportunity supports innovative research aimed at developing new treatments and technologies for vision-related injuries and dysfunctions resulting from military service.
Application Deadline
Not specified
Date Added
Jun 2, 2025
This program provides funding to U.S.-based organizations to develop and sustain open-source ecosystems that support community-driven innovations in science and technology.
Application Deadline
Aug 3, 2026
Date Added
Jul 3, 2026
This funding opportunity provides substantial financial support for community-driven projects aimed at reducing childhood chronic diseases in specific U.S. communities by addressing key health determinants like nutrition and access to care.
Application Deadline
Aug 17, 2026
Date Added
Mar 6, 2025
This grant provides funding for researchers at U.S. colleges, universities, and nonprofit organizations to study marine chemistry and its impact on global environmental processes.
Application Deadline
May 10, 2043
Date Added
Jul 26, 2023
This grant provides funding for research and development of innovative aerospace technologies to improve military air vehicle performance and capabilities.
Application Deadline
Oct 21, 2026
Date Added
May 23, 2025
This funding opportunity supports research projects that develop and test culturally relevant health interventions to improve health outcomes in Native American, Alaska Native, and Native Hawaiian communities, emphasizing community engagement and sustainability.
Application Deadline
Nov 16, 2027
Date Added
Oct 29, 2024
This funding opportunity provides financial support for researchers to explore and generate preliminary data on understudied proteins linked to rare diseases, with a focus on enhancing knowledge and tools for future studies.
Application Deadline
Jan 8, 2028
Date Added
Feb 28, 2025
This funding opportunity supports a variety of organizations and individuals in developing innovative projects that promote environmental stewardship and energy resilience on military installations, enhancing their operational effectiveness and sustainability.
Application Deadline
Sep 18, 2026
Date Added
Jun 18, 2026
This funding opportunity supports innovative research projects aimed at developing effective treatments for Duchenne muscular dystrophy, targeting both pediatric and nonambulatory populations, and is open to independent researchers from various sectors worldwide.
Application Deadline
Sep 7, 2027
Date Added
Nov 19, 2024
This grant provides funding for researchers to develop innovative computational tools and methods that enhance genomic research and data science, with a focus on broad applications to improve human health.
Application Deadline
Aug 18, 2026
Date Added
Feb 3, 2024
This program provides funding for researchers at U.S. institutions to conduct studies that improve decision-making processes across various fields, addressing important societal issues through theoretical and practical insights.
Application Deadline
Not specified
Date Added
Jan 3, 2025
This program provides funding for researchers to explore and advance the science of fluid dynamics, focusing on innovative methods and applications that can benefit society and industry.
Application Deadline
Oct 5, 2026
Date Added
May 7, 2026
This funding opportunity supports advanced cancer research projects that aim to improve patient care and treatment outcomes for military personnel, veterans, and their families.
Application Deadline
Aug 6, 2026
Date Added
May 11, 2026
This funding opportunity provides substantial financial support for clinical research and trials focused on nonpharmacological health interventions that improve the well-being of military personnel, veterans, and their families.
Application Deadline
Nov 16, 2026
Date Added
Jun 17, 2026
This funding opportunity supports applied research in communications and networking technologies to enhance the operational effectiveness of the Navy and Marine Corps, targeting a wide range of eligible entities including academic institutions, private industry, and nonprofit organizations.
Application Deadline
Oct 31, 2029
Date Added
Apr 15, 2025
This funding opportunity supports a wide range of research and technology development aimed at enhancing the U.S. Air Force's capabilities in air dominance and national defense, inviting participation from educational institutions, nonprofits, private industry, and small businesses.
Application Deadline
Sep 24, 2026
Date Added
May 4, 2026
This funding opportunity supports innovative research and clinical trials aimed at improving dementia care for Service Members, Veterans, their families, and caregivers, with a focus on practical solutions that enhance quality of life and reduce caregiver burden.
Application Deadline
Feb 26, 2027
Date Added
Dec 17, 2024
This funding opportunity supports early career researchers in genomics, particularly those from underrepresented backgrounds, to establish independent research careers through innovative projects that advance the field of genomic sciences.
Application Deadline
Sep 2, 2026
Date Added
May 6, 2026
This funding opportunity supports early-career physician researchers dedicated to advancing prostate cancer studies that improve patient outcomes and enhance clinical care through mentored research experiences.

