Grants for Small businesses - Federal
Explore 1,962 grant opportunities
Application Deadline
Oct 22, 2026
Date Added
May 4, 2026
This funding opportunity supports innovative research projects aimed at developing new treatments and diagnostic methods for Lyme disease and other tick-borne illnesses, particularly benefiting military personnel, Veterans, and the general public.
Application Deadline
Oct 1, 2026
Date Added
Aug 18, 2026
This funding opportunity provides financial support to various organizations and governments to improve education and employment programs for individuals reentering society after incarceration, with the goal of enhancing their job prospects and reducing recidivism.
Application Deadline
Not specified
Date Added
Mar 30, 2022
This grant provides funding for researchers to advance knowledge in the modeling, analysis, diagnostics, and control of dynamic systems across various applications.
Application Deadline
Oct 21, 2026
Date Added
May 6, 2026
This funding opportunity supports clinical research aimed at improving burn care for military personnel injured in combat or training, particularly in challenging environments where resources are limited.
Application Deadline
Not specified
Date Added
Jun 12, 2018
This grant provides funding for researchers to develop advanced analytical methods that improve operations in complex decision-making environments, particularly in engineering applications across various sectors like manufacturing, public safety, and healthcare.
Application Deadline
Not specified
Date Added
Apr 27, 2026
This program provides funding for researchers and organizations to advance innovative chemical and biochemical processes that improve efficiency, sustainability, and resilience in various industries, including manufacturing and energy.
Application Deadline
Oct 5, 2026
Date Added
Jun 17, 2025
This funding opportunity supports research in cancer epidemiology by providing resources for studies that investigate the causes and outcomes of cancer, encouraging the use and development of cohort studies to improve cancer prevention and survivorship.
Application Deadline
Dec 4, 2026
Date Added
Sep 2, 2026
This funding opportunity is designed for U.S. institutions conducting research on the cryosphere, including ice and snow dynamics, to advance NASA's scientific objectives.
Application Deadline
Not specified
Date Added
Oct 9, 2025
This program provides low-interest loans to states and eligible entities for various water quality improvement projects, including wastewater treatment and stormwater management, to enhance public health and environmental sustainability.
Application Deadline
Mar 5, 2029
Date Added
Jun 19, 2025
This funding opportunity is designed for innovators and organizations developing transformative healthcare technologies that enhance access and affordability, particularly in underserved areas.
Application Deadline
Apr 1, 2027
Date Added
Jul 12, 2025
This funding opportunity provides financial support to educational institutions, nonprofits, and government entities to enhance surveillance of antibiotic resistance in bacteria found in retail food, particularly raw meats and seafood.
Application Deadline
Sep 25, 2026
Date Added
Aug 7, 2026
This grant seeks innovative research proposals to develop advanced inertial measurement technologies for defense applications, targeting organizations capable of pioneering new sensor architectures for tactical and unmanned missions.
Application Deadline
Oct 7, 2026
Date Added
May 5, 2026
This funding opportunity supports innovative research projects aimed at improving the quality of life and supportive care for individuals affected by pancreatic cancer, including patients and their caregivers.
Application Deadline
Sep 30, 2030
Date Added
Nov 26, 2025
This funding opportunity provides financial support for a wide range of public health initiatives focused on preventing and controlling injuries and violence through community and state-level interventions, targeting a diverse group of applicants including governments, universities, and nonprofits.
Application Deadline
Mar 2, 2027
Date Added
Feb 20, 2026
This program provides funding to U.S.-based organizations to develop secure and sustainable open-source ecosystems that enhance innovation in critical sectors like AI, cybersecurity, and healthcare.
Application Deadline
May 22, 2029
Date Added
May 24, 2024
This grant seeks innovative research to develop a system that enables the Air Force to effectively manage and execute command and control operations across distributed locations in dynamic and contested environments.
Application Deadline
Oct 9, 2026
Date Added
Aug 3, 2026
This program provides financial support for renewable energy and energy storage projects to eligible utilities, including for-profit organizations, local governments, and tribal entities, helping them enhance energy generation and storage capabilities.
Application Deadline
Sep 25, 2026
Date Added
Jul 27, 2026
This grant provides funding to a wide range of organizations, including governments, nonprofits, and tribal entities, to support projects that protect and restore wetlands and their habitats for migratory birds and other wildlife across the United States.
Application Deadline
Oct 30, 2026
Date Added
Aug 24, 2023
This funding opportunity provides researchers access to valuable biospecimens from a major study on tobacco use and health, enabling them to conduct important studies that support tobacco regulation and public health.
Application Deadline
Aug 22, 2044
Date Added
Aug 8, 2025
This funding opportunity supports a wide range of research and technology initiatives aimed at enhancing human performance and effectiveness for the Air Force, welcoming participation from various organizations, including universities and private firms.

