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Grants for Small businesses - Federal

Explore 1,577 grant opportunities

Strengthening Transit Security and Economic Protection in Mozambique
$4,933,399
U.S. Department of State (Bureau of Counterterrorism )
Federal

Application Deadline

Jun 9, 2026

Date Added

Apr 13, 2026

This funding opportunity provides financial support to organizations that will help strengthen the capacity of Mozambique's police to enhance security along key transportation routes vital to U.S. economic interests.

Law Justice and Legal Services
Nonprofits
Pathways to Enable Open-Source Ecosystems
$1,500,000
National Science Foundation
Federal

Application Deadline

Not specified

Date Added

Jun 2, 2025

This program provides funding to U.S.-based organizations to develop and sustain open-source ecosystems that support community-driven innovations in science and technology.

Science and Technology
Public and State controlled institutions of higher education
Chemical Oceanography
$2,000,000
National Science Foundation
Federal

Application Deadline

Aug 17, 2026

Date Added

Mar 6, 2025

This grant provides funding for researchers at U.S. colleges, universities, and nonprofit organizations to study marine chemistry and its impact on global environmental processes.

Science and Technology
State governments
Pioneering Aerospace Capabilities, Engineering and Research (PACER)
$50,000,000
U.S. Department of Defense (Air Force -- Research Lab)
Federal
Rolling

Application Deadline

May 10, 2043

Date Added

Jul 26, 2023

This grant provides funding for research and development of innovative aerospace technologies to improve military air vehicle performance and capabilities.

Science and Technology
Small businesses
NINDS Ruth L. Kirschstein National Research Service Award (NRSA) for Training of Postdoctoral Fellows (F32 Clinical Trial Not Allowed)
Contact for amount
U.S. Department of Health & Human Services (National Institutes of Health)
Federal

Application Deadline

Jun 9, 2026

Date Added

Nov 8, 2024

This funding opportunity supports early-career scientists in neuroscience by providing training and resources to help them become independent researchers through innovative projects and mentorship.

Health
State governments
Intervention Research to Improve Native American Health (R01 Clinical Trial Optional)
Contact for amount
U.S. Department of Health & Human Services (National Institutes of Health)
Federal

Application Deadline

Oct 21, 2026

Date Added

May 23, 2025

This funding opportunity supports research projects that develop and test culturally relevant health interventions to improve health outcomes in Native American, Alaska Native, and Native Hawaiian communities, emphasizing community engagement and sustainability.

Health
State governments
Pilot Projects Investigating Understudied Proteins Associated with Rare Diseases (R03 Clinical Trial Not Allowed)
$100,000
U.S. Department of Health & Human Services (National Institutes of Health)
Federal

Application Deadline

Nov 16, 2027

Date Added

Oct 29, 2024

This funding opportunity provides financial support for researchers to explore and generate preliminary data on understudied proteins linked to rare diseases, with a focus on enhancing knowledge and tools for future studies.

Health
State governments
DoWs Energy, Installations, and Environment Innovation Partners Programs
$30,000,000
U.S. Department of Defense (Washington Headquarters Services)
Federal

Application Deadline

Jan 8, 2027

Date Added

Feb 28, 2025

This funding opportunity supports a wide range of public and private entities in developing innovative projects that promote environmental sustainability and resilience on military installations across the United States.

Natural Resources
Individuals
Investigator Initiated Innovation in Computational Genomics and Data Science (R01 Clinical Trial Not Allowed)
$500,000
U.S. Department of Health & Human Services (National Institutes of Health)
Federal

Application Deadline

Sep 7, 2027

Date Added

Nov 19, 2024

This grant provides funding for researchers to develop innovative computational tools and methods that enhance genomic research and data science, with a focus on broad applications to improve human health.

Education
State governments
Fluid Dynamics
$9,175,000
National Science Foundation
Federal
Rolling

Application Deadline

Not specified

Date Added

Jan 3, 2025

This program provides funding for researchers to explore and advance the science of fluid dynamics, focusing on innovative methods and applications that can benefit society and industry.

Science and Technology
For profit organizations other than small businesses
NINR Mentoring Resources and Activities
Contact for amount
U.S. Department of Health & Human Services (National Institutes of Health)
Federal

Application Deadline

Apr 27, 2026

Date Added

May 29, 2025

This funding opportunity supports projects that provide mentoring and career development for nurse scientists to enhance their professional growth and increase the number of nurse researchers with NIH-funded projects.

Health
County governments
Protecting U.S. Critical Energy Investments Through C-UAS and UAS Surveillance Capabilities in Iraq
$6,808,090
U.S. Department of State (Bureau of Counterterrorism)
Federal

Application Deadline

Jun 8, 2026

Date Added

Apr 10, 2026

This funding opportunity provides financial support to a wide range of organizations working to enhance the security of U.S. energy investments in Iraq through advanced drone surveillance and counter-drone technologies.

Energy
Nonprofits
Air Dominance Broad Agency Announcement (BAA)
$750,000,000
U.S. Department of Defense (Munitions Directorate)
Federal

Application Deadline

Oct 31, 2029

Date Added

Apr 15, 2025

This funding opportunity supports a wide range of research and technology development aimed at enhancing the U.S. Air Force's capabilities in air dominance and national defense, inviting participation from educational institutions, nonprofits, private industry, and small businesses.

Science and Technology
Small businesses
Limited Competition: Small Grant Program for ORIP Special Emphasis Research Career Award (SERCA) K01 Recipients (R03 Clinical Trial Not Allowed)
$75,000
U.S. Department of Health & Human Services (National Institutes of Health)
Federal

Application Deadline

May 7, 2026

Date Added

Nov 19, 2024

This funding opportunity provides financial support to veterinary scientists who have received a specific career development award, helping them transition to independent research by enabling small-scale projects that build on their existing work.

Health
State governments
Supporting Talented Early Career Researchers in Genomics (R01 Clinical Trial Optional)
$2,000,000
U.S. Department of Health & Human Services (National Institutes of Health)
Federal

Application Deadline

Feb 26, 2027

Date Added

Dec 17, 2024

This funding opportunity supports early career researchers in genomics, particularly those from underrepresented backgrounds, to establish independent research careers through innovative projects that advance the field of genomic sciences.

Science and Technology
Public and State controlled institutions of higher education
Enhancing Mechanistic Research on Precision Probiotic Therapies (R33 Clinical Trial Optional)
$350,000
U.S. Department of Health & Human Services (National Institutes of Health)
Federal

Application Deadline

Jun 2, 2027

Date Added

Nov 1, 2024

This funding opportunity supports research that investigates how individual biological factors, such as genetics and diet, affect people's responses to probiotic therapies, aiming to develop more effective and personalized treatments.

Education
State governments
Specialty Crop Research Initiative
$10,000,000
U.S. Department of Agriculture (National Institute of Food and Agriculture)
Federal

Application Deadline

Jun 15, 2026

Date Added

Apr 14, 2026

This funding opportunity supports collaborative research and extension projects aimed at improving the productivity and sustainability of the U.S. specialty crop industry, including fruits, vegetables, and horticultural crops.

Agriculture
Public and State controlled institutions of higher education
BRAIN Initiative: Brain Behavior Quantification and Synchronization- Next Generation Sensor Technology Development (U01 Clinical Trial Optional)
Contact for amount
U.S. Department of Health & Human Services (National Institutes of Health)
Federal

Application Deadline

Jun 15, 2027

Date Added

Oct 24, 2024

This funding opportunity supports the development of advanced sensors and devices to better understand the connection between brain activity and behavior, inviting applications from a diverse range of organizations, including nonprofits, educational institutions, and small businesses.

Health
State governments
Blueprint Neurotherapeutics Network (BPN): Small Molecule Drug Discovery and Development of Disorders of the Nervous System (UG3/UH3 Clinical Trial Optional)
Contact for amount
U.S. Department of Health & Human Services (National Institutes of Health)
Federal

Application Deadline

Aug 18, 2026

Date Added

Sep 26, 2024

This grant provides funding for researchers to develop small molecule drugs targeting nervous system disorders, with support from NIH resources for drug discovery and clinical testing.

Education
State governments
Communications, Circuits, and Sensing-Systems
$2,470,673
National Science Foundation
Federal
Rolling

Application Deadline

Not specified

Date Added

Jan 3, 2025

This grant supports innovative research in communication, circuit, and sensing technologies to develop advanced systems that address societal challenges in areas like healthcare, environmental monitoring, and intelligent transportation.

Science and Technology
For profit organizations other than small businesses