Grants for Small businesses - Federal
Explore 1,501 grant opportunities
Application Deadline
Oct 16, 2025
Date Added
Dec 3, 2024
This funding opportunity supports innovative research projects aimed at improving newborn screening technologies and therapies for genetic disorders, targeting a wide range of eligible organizations and encouraging diverse researchers to apply.
Application Deadline
Oct 14, 2026
Date Added
Oct 16, 2024
Assay Validation of High Quality Markers for Clinical Studies in Cancer aims to fund the validation of reliable molecular, cellular, or imaging markers for cancer detection, diagnosis, and treatment, ensuring they meet necessary performance standards for use in clinical trials and studies.
Application Deadline
Nov 26, 2025
Date Added
May 28, 2025
This funding opportunity provides financial support for research projects that aim to reduce health disparities in rural communities by implementing targeted interventions and engaging local resources.
Application Deadline
Not specified
Date Added
Mar 8, 2022
This grant provides funding for researchers in atmospheric sciences to access advanced facilities and instruments necessary for studying various geophysical phenomena.
Application Deadline
Oct 15, 2025
Date Added
Dec 18, 2024
This grant provides funding for researchers to conduct innovative studies that combine different types of astronomical dataβsuch as light, particles, and gravitational wavesβto deepen our understanding of the universe.
Application Deadline
Oct 15, 2027
Date Added
Oct 21, 2024
This funding opportunity supports early career researchers in the U.S. to conduct exploratory studies in areas related to hearing, communication, and sensory disorders, helping them gather preliminary data for future larger grant applications.
Application Deadline
Oct 12, 2025
Date Added
Jan 9, 2023
This grant provides funding to support postdoctoral researchers with clinical doctorate degrees as they transition to independent faculty positions in biomedical research.
Application Deadline
Sep 29, 2029
Date Added
Oct 3, 2024
This program provides funding to teams developing innovative energy technologies that have previously received ARPA-E support, helping them scale their projects for commercial viability and competitiveness in the global market.
Application Deadline
Sep 30, 2026
Date Added
Sep 22, 2025
This grant provides funding for research and development of technologies that enhance geospatial intelligence capabilities, targeting organizations and companies involved in imagery analysis and geospatial data solutions.
Application Deadline
Oct 16, 2025
Date Added
Nov 26, 2024
This funding opportunity supports research projects that develop and test patient navigation models to help divert individuals with non-urgent mental health concerns from emergency departments, aiming to improve access to care and reduce reliance on EDs.
Application Deadline
Oct 16, 2025
Date Added
Nov 26, 2024
This funding opportunity supports researchers in developing innovative animal models and biological tools to advance the understanding of Down syndrome and its related health conditions.
Application Deadline
Sep 4, 2026
Date Added
Nov 21, 2023
This funding opportunity provides financial support to U.S. small businesses developing automated and miniaturized tissue chip systems to improve drug development and biomedical research.
Application Deadline
Nov 21, 2025
Date Added
Jan 14, 2025
This program provides funding to various organizations for research projects that improve workplace safety and health by identifying and reducing occupational hazards.
Application Deadline
Sep 4, 2026
Date Added
Nov 21, 2023
This funding opportunity supports U.S. small businesses in developing innovative, automated, and miniaturized tissue chip systems for biomedical research, drug development, and precision medicine.
Application Deadline
Nov 10, 2025
Date Added
Jul 9, 2025
This grant provides funding to establish a Data and Analytics Coordinating Center that will support research on viral lung infections in young children by managing data and coordinating efforts among multiple clinical sites.
Application Deadline
May 25, 2026
Date Added
Aug 1, 2023
This funding opportunity supports innovative educational programs that equip health professionals with the latest research and evidence-based practices related to alcohol and substance use disorders, enhancing patient care and addressing treatment disparities.
Application Deadline
Feb 2, 2026
Date Added
Apr 17, 2025
This funding opportunity supports researchers investigating human perception, action, and cognition, encouraging innovative studies that have practical societal benefits.
Application Deadline
Oct 10, 2025
Date Added
Jun 2, 2023
This funding opportunity supports early-stage researchers in the U.S. who are pursuing innovative and high-impact projects in infectious, immunologic, and allergic diseases, without requiring extensive preliminary data.
Application Deadline
Oct 16, 2025
Date Added
Jan 9, 2025
This funding opportunity supports innovative research projects by new and early-stage investigators in the fields of engineering, physical sciences, and biomedical sciences, encouraging exploration and development of transformative technologies without the need for preliminary data.
Application Deadline
Oct 16, 2027
Date Added
Oct 31, 2024
This funding opportunity provides financial support for small-scale research projects that aim to improve the adoption and sustainability of evidence-based health practices, particularly in underserved communities, by addressing barriers and engaging diverse stakeholders.