Grants for Small businesses - Federal
Explore 1,747 grant opportunities
Application Deadline
Jul 20, 2026
Date Added
May 21, 2026
This grant provides funding to various educational organizations and agencies to improve assessment participation and performance for children with disabilities across the nation.
Application Deadline
Sep 30, 2026
Date Added
May 5, 2026
This funding opportunity supports large-scale, collaborative research projects aimed at significantly advancing the understanding, prevention, and treatment of breast cancer, involving multiple institutions and disciplines.
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
Oct 7, 2026
Date Added
May 5, 2026
This funding opportunity supports innovative research projects aimed at improving early detection, treatment, and outcomes for individuals affected by pancreatic cancer, particularly benefiting Service Members, Veterans, and their families.
Application Deadline
Jun 9, 2026
Date Added
May 6, 2026
This funding opportunity provides financial support to organizations working to improve early warning systems and response capabilities against security threats in Cabo Delgado, Mozambique, enhancing collaboration between local law enforcement and communities to protect U.S. economic interests.
Application Deadline
Not specified
Date Added
Aug 23, 2025
This funding opportunity supports a wide range of projects aimed at improving STEM education and learning outcomes in schools and informal settings across the United States, targeting institutions, organizations, and individuals involved in education and research.
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
Sep 30, 2026
Date Added
May 5, 2026
This funding opportunity supports innovative research projects aimed at developing new therapies for amyotrophic lateral sclerosis (ALS), particularly those that include biomarker development to measure treatment effects, and is open to a wide range of researchers and organizations.
Application Deadline
Oct 5, 2026
Date Added
May 7, 2026
This funding opportunity supports clinical trials aimed at improving cancer treatment and management for various types of cancer, specifically targeting military populations and involving significant patient advocate participation.
Application Deadline
Jul 21, 2026
Date Added
Apr 21, 2026
This funding opportunity supports U.S.-based institutions conducting airborne research to improve understanding of air quality and atmospheric pollutants on a hemispheric scale.
Application Deadline
Jul 15, 2026
Date Added
Sep 24, 2025
This funding opportunity provides substantial financial support for researchers in the neurosciences to pursue innovative, long-term projects while fostering mentorship and collaboration in the field.
Application Deadline
Jun 4, 2026
Date Added
Jul 9, 2025
This funding opportunity supports research to understand how infants' first encounters with influenza, through infection or vaccination, shape their long-term immune responses, with a focus on developing a universal flu vaccine.
Application Deadline
May 29, 2026
Date Added
Apr 24, 2026
This grant provides funding and mentorship to early-career scientists and engineers in the U.S. to develop innovative energy technologies that can significantly impact the energy sector.
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
Jul 15, 2026
Date Added
Mar 13, 2026
This funding opportunity provides financial support for universities, nonprofits, and government entities to develop and operationalize advanced ocean and coastal observing technologies that enhance data collection and environmental monitoring.
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. companies and organizations to boost domestic production capabilities for critical defense materials and technologies, ensuring national security and resilience in the industrial base.
Application Deadline
Not specified
Date Added
Apr 27, 2026
This program provides funding for U.S.-based researchers and institutions to develop innovative technologies and processes that enhance environmental sustainability and resilience while promoting efficient resource use.

