Grants for Small businesses - Federal
Explore 1,527 grant opportunities
Application Deadline
Mar 31, 2027
Date Added
May 28, 2025
This grant invites educational institutions, nonprofits, businesses, and government entities to propose innovative research projects that enhance the capabilities of the U.S. Army across various scientific and engineering fields.
Application Deadline
Apr 27, 2026
Date Added
May 29, 2025
This funding opportunity supports innovative research projects aimed at preventing and addressing violence against women, inviting a diverse range of organizations to contribute to safer and healthier environments for women.
Application Deadline
Jan 7, 2028
Date Added
Nov 1, 2024
This funding opportunity supports clinical trials that evaluate effective mental health interventions and services for individuals transitioning from acute care to long-term support, particularly for underserved populations.
Application Deadline
May 19, 2026
Date Added
Jul 10, 2025
This program provides funding to researchers in STEM fields to develop and implement practical solutions that address real-world challenges through innovative technologies and partnerships.
Application Deadline
Not specified
Date Added
Aug 23, 2025
This funding opportunity supports research and innovative projects aimed at improving STEM education in K-12 settings, encouraging collaboration among educational institutions, non-profits, and for-profit organizations to enhance teaching and learning through emerging technologies.
Application Deadline
Feb 8, 2028
Date Added
Jul 12, 2025
This funding opportunity supports research projects that investigate the natural history of rare diseases, aiming to improve medical product development and patient outcomes through collaborative studies and innovative methodologies.
Application Deadline
Jan 4, 2028
Date Added
Jan 5, 2023
This funding opportunity is designed to support a wide range of research proposals from universities, nonprofits, businesses, and government entities that aim to advance the U.S. Army's technological capabilities and operational effectiveness.
Application Deadline
Aug 7, 2026
Date Added
Feb 19, 2025
This grant provides funding for research that explores the interactions between human behavior and environmental processes, encouraging innovative projects from universities, non-profits, and government entities to advance geographical science and benefit society.
Application Deadline
Not specified
Date Added
Jan 3, 2025
This grant supports researchers developing innovative electronic, photonic, and magnetic devices to advance technologies in areas like communication, healthcare, and energy efficiency.
Application Deadline
Sep 30, 2030
Date Added
Nov 26, 2025
This funding opportunity provides support for states, universities, and nonprofit organizations to enhance existing public health and injury prevention programs through administrative supplements to their current CDC grants.
Application Deadline
Mar 17, 2026
Date Added
May 28, 2025
This funding opportunity supports doctoral candidates conducting research on maternal and child health using extensive data on environmental influences from the ECHO Program.
Application Deadline
Feb 4, 2026
Date Added
Dec 24, 2025
This grant provides funding and mentorship to interdisciplinary teams developing innovative solutions for drug use and substance use disorders, aiming to support the formation of early-stage biotech startups in the U.S.
Application Deadline
Mar 7, 2029
Date Added
Mar 7, 2024
This grant enables individuals or entities to engage in agricultural practices on National Wildlife Refuge lands to support wildlife conservation and habitat management efforts without the exchange of federal funds.
Application Deadline
Aug 21, 2026
Date Added
Aug 26, 2025
This funding opportunity is designed for businesses, universities, and nonprofits to develop and demonstrate innovative technologies that improve environmental and energy efficiency for the U.S. Department of Defense.
Application Deadline
Jul 12, 2026
Date Added
Jul 12, 2019
This funding opportunity provides financial support to U.S. manufacturers to expand or restore the production of critical technology items essential for national defense.
Application Deadline
Feb 11, 2026
Date Added
Oct 6, 2025
This funding opportunity provides financial support to domestic entities that own or operate coal-fired power plants, enabling them to recommission, modernize, or retrofit their facilities to enhance grid reliability and support energy needs in rural communities.
Application Deadline
Not specified
Date Added
Feb 12, 2020
This program provides funding for researchers and engineers to advance the field of robotics by developing intelligent systems that can sense, plan, and interact with their environments.
Application Deadline
Not specified
Date Added
Apr 30, 2025
This funding opportunity invites U.S. institutions, including universities and small businesses, to propose innovative research projects that advance technologies and scientific understanding in areas like water management, infrastructure resilience, and environmental restoration, supporting both military and civil objectives.
Application Deadline
Aug 21, 2026
Date Added
Aug 26, 2025
This grant seeks innovative proposals from defense contractors and research institutions to develop advanced technologies that improve electronic warfare and spectrum operations for the military.
Application Deadline
Sep 22, 2026
Date Added
Oct 10, 2024
This program provides funding for research and collaborative events in combinatorial mathematics, targeting universities, nonprofit organizations, and individual researchers across the United States.

