Grants for Small businesses - Federal
Explore 1,841 grant opportunities
Application Deadline
Sep 15, 2026
Date Added
May 15, 2025
This funding opportunity provides financial support for a wide range of research and collaborative projects in measurement science and engineering, targeting universities, nonprofits, and businesses to enhance innovation and competitiveness in various technical fields.
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
Aug 6, 2026
Date Added
Apr 24, 2026
This funding opportunity provides financial support for U.S. institutions and organizations to develop advanced nuclear fuel technologies that utilize recycled materials, aiming to enhance energy security and reduce nuclear waste.
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
Oct 14, 2026
Date Added
May 6, 2026
This funding opportunity supports collaborative research projects focused on improving outcomes for rare melanoma subtypes, specifically targeting innovative prevention, detection, treatment, and survivorship strategies, with an emphasis on military health and patient-centered priorities.
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
Not specified
Date Added
Apr 5, 2023
This grant supports researchers exploring how nanomaterials interact with biological and environmental systems, aiming to advance sustainable engineering solutions and innovative materials design.
Application Deadline
Apr 30, 2028
Date Added
May 1, 2023
This funding opportunity supports a wide range of behavioral and social science research aimed at enhancing the effectiveness and readiness of the U.S. Army, inviting proposals from universities, nonprofits, and private organizations.
Application Deadline
Apr 5, 2027
Date Added
Jun 19, 2025
This funding opportunity supports U.S.-based small businesses partnering with nonprofit research institutions to develop and commercialize innovative health-related technologies through research and development activities.
Application Deadline
Oct 21, 2026
Date Added
Jun 3, 2025
This funding opportunity supports research projects that aim to improve health outcomes for Native American, Alaska Native, and Native Hawaiian communities through culturally relevant interventions and strong community partnerships.
Application Deadline
Aug 14, 2026
Date Added
Jun 11, 2026
This grant provides funding to U.S. organizations to develop and expand agricultural export markets in low- and middle-income countries through market assessments, technical assistance, and training initiatives.
Application Deadline
Aug 1, 2026
Date Added
May 23, 2025
This funding opportunity supports research initiatives aimed at understanding the effects of adolescent alcohol consumption on brain development and mental health, inviting a diverse range of eligible applicants, including educational institutions and nonprofits, to contribute to this important study.
Application Deadline
Jul 2, 2027
Date Added
Dec 9, 2024
This funding opportunity provides financial support for researchers and organizations to conduct preclinical studies that demonstrate the effectiveness of potential treatments for rare diseases, ultimately aiming to advance these therapies toward clinical trials.
Application Deadline
Dec 30, 2026
Date Added
Mar 20, 2025
This funding opportunity supports innovative research and development projects that enhance supply chain resilience and technical data management for organizations contributing to the Department of Defense's modernization efforts.
Application Deadline
Sep 29, 2026
Date Added
Apr 3, 2025
This funding opportunity supports U.S. medical students and otolaryngology residents in pursuing research education and mentorship to foster careers in biomedical and clinical research related to communication disorders.
Application Deadline
Oct 1, 2027
Date Added
Apr 9, 2026
This funding opportunity provides financial support to organizations that deliver home study assessments and post-release services for unaccompanied children in the U.S., ensuring their safety, well-being, and successful integration into communities.
Application Deadline
Sep 22, 2026
Date Added
Oct 10, 2024
This program provides funding for researchers in mathematical logic to support innovative projects and academic events that advance the foundations of mathematics.

