US

Business grants in United States

1745 active grants across technology, manufacturing, hospitality, and more.

Grant landscape in United States

The United States operates the world's largest government funding infrastructure for businesses. Federal programs like SBIR, STTR, and EDA grants provide billions annually to small businesses pursuing innovation. State-level programs add thousands more opportunities. The SBA guarantees over $28 billion in small business loans annually, while the IRS offers significant R&D tax credits through Section 41.

Grants in United States — Page 22

1745 verified funding opportunities

USDepartment of Health and Human Services, US
Federal Grant

Social disconnection and Suicide Risk in Late Life (R01 Clinical Trial Optional)

National Institutes of Health

N/A N/Anon-repayable
7 Sep 2026 · 0d left

This initiative seeks to solicit applications for research projects that address the link between social disconnection including both objective social isolation as well as perceived social isolation (otherwise known as loneliness) and suicide in late

Community
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USDepartment of Health and Human Services, US
Federal Grant

Alcohol Health Services Research (R34 Clinical Trial Optional)

National Institutes of Health

N/A N/Anon-repayable
7 Sep 2026 · 0d left

The National Institute on Alcohol Abuse and Alcoholism solicits applications for an R34 Clinical Trial Optional mechanism focusing on alcohol health services. This NOFO will broadly focus on closing the treatment gap for individuals with alcohol use

ResearchScienceHealth
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USDepartment of Health and Human Services, US
Federal Grant

Novel Mechanism Research on Neuropsychiatric Symptoms (NPS) in Alzheimer's Dementia (R21 Clinical Trial Optional)

National Institutes of Health

N/A N/Anon-repayable
7 Sep 2026 · 0d left

The goal of this Funding Opportunity Announcement (FOA) is to encourage applications for studies that will enhance knowledge of mechanisms associated with neuropsychiatric symptoms (NPS) in persons with Alzheimer's disease (AD) or Alzheimer's disease

ResearchScience
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USDepartment of Health and Human Services, US
Federal Grant

Secondary Analysis and Integration of Existing Data to Elucidate Cancer Risk and Related Outcomes (R21 Clinical Trials Not Allowed)

National Institutes of Health

N/A $200,000non-repayable
7 Sep 2026 · 0d left

Through this Notice of Funding Opportunity (NOFO), the National Cancer Institute (NCI) along with other participating Institutes encourages submission of applications proposing to conduct secondary data analysis and integration of existing datasets a

General
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USDepartment of Health and Human Services, US
Federal Grant

Alcohol Health Services Research (R01 Clinical Trial Optional)

National Institutes of Health

N/A $500,000non-repayable
7 Sep 2026 · 0d left

The National Institute on Alcohol Abuse and Alcoholism solicits applications for an R01 Clinical Trial Optional mechanism focusing on alcohol health services. This NOFO will broadly focus on closing the treatment gap for individuals with alcohol use

ResearchScienceHealth
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USDepartment of Health and Human Services, US
Federal Grant

Schizophrenia and related disorders during mid- to late-life (R01 Clinical Trial Optional)

National Institutes of Health

N/A N/Anon-repayable
7 Sep 2026 · 0d left

Although the majority living with schizophrenia and related disorders are over 35 years old, including those first diagnosed and those aging with the illness, the mechanisms underlying the generation and trajectory of the illness remain poorly unders

General
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USU.S. National Science Foundation, US
Federal Grant

U.S. National Science Foundation Research Traineeship (NRT) Program

U.S. National Science Foundation

$2.0M $3.0Mnon-repayable
8 Sep 2026 · 0d left

The NSF Research Traineeship (NRT) program seeks proposals that explore ways for graduate students in research-based master’s and doctoral degree programs to develop the skills, knowledge, and competencies needed to pursue a range of STEM caree

ResearchScience
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USU.S. National Science Foundation, US
Federal Grant

A Science of Science Approach to Analyzing and Innovating the Biomedical Research Enterprise

U.S. National Science Foundation

$100,000 $250,000non-repayable
9 Sep 2026 · 0d left

The National Science Foundation (NSF) and the National Institutes of Health (NIH) are interested in proposals that will propel our understanding of the biomedical research enterprise by drawing from the scientific expertise of the science of science

ResearchScienceHealth
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USU.S. National Science Foundation, US
Federal Grant

Computer and Information Science and Engineering (CISE): Future Computing Research

U.S. National Science Foundation

$600,000 $12.0Mnon-repayable
10 Sep 2026 · 0d left

The NSF CISE Directorate supports research and education projects that develop new knowledge in all aspects of computing, communications, and information science and engineering through the following Future Computing Research (Future CoRe) programs:

ResearchScience
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USU.S. National Science Foundation, US
Federal Grant

NSF Dynamic Language Infrastructure - NEH Documenting Endangered Languages

U.S. National Science Foundation

N/A N/Anon-repayable
15 Sep 2026 · 0d left

This funding partnership between the National Science Foundation (NSF) and the National Endowment for the Humanities (NEH) supports projects to develop and advance knowledge concerning dynamic language infrastructure in the context of endangered huma

Infrastructure
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USU.S. National Science Foundation, US
Federal Grant

Probability

U.S. National Science Foundation

N/A N/Anon-repayable
15 Sep 2026 · 0d left

The Probability Program supports research on the theory and applications of probability. Subfields include discrete probability, stochastic processes, limit theory, interacting particle systems, stochastic differential and partial differential equati

General
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USU.S. National Science Foundation, US
Federal Grant

Joint DMS/NIGMS Initiative to Support Research at the Interface of the Biological and Mathematical Sciences

U.S. National Science Foundation

$1 $1.2Mnon-repayable
18 Sep 2026 · 0d left

The Division of Mathematical Sciences (DMS)in the Directorate for Mathematical and Physical Sciences (MPS) at the National Science Foundation (NSF)and the National Institute of General Medical Sciences (NIGMS) at the National Institutes of Health (NI

ResearchScience
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USU.S. National Science Foundation, US
Federal Grant

Accelerating Research through International Network-to-Network Collaborations

U.S. National Science Foundation

N/A N/Anon-repayable
21 Sep 2026 · 0d left

The contemporary research landscape is a collaborative and international enterprise requiring high level coordination among multi-disciplinary, cross-cultural teams. As such, the Accelerating Research through International Network-to-Network Collabor

ResearchScience
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USU.S. National Science Foundation, US
Federal Grant

Combinatorics

U.S. National Science Foundation

N/A N/Anon-repayable
22 Sep 2026 · 0d left

The Combinatorics program supports research on discrete structures and includes algebraic, enumerative, existential, extremal, geometric, and probabilistic combinatorics, including graph theory. Conferences Principal Investigators should carefully re

General
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USU.S. National Science Foundation, US
Federal Grant

Foundations

U.S. National Science Foundation

N/A N/Anon-repayable
22 Sep 2026 · 0d left

The program in Foundations supports research in mathematical logic and the foundations of mathematics, including proof theory, recursion theory, model theory, set theory, and infinitary combinatorics. Conferences Principal Investigators should carefu

General
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USDepartment of Health and Human Services, US
Federal Grant

Modern Equipment for Shared-use Biomedical Research Facilities: Advancing Research-Related Operations (S15 Clinical Trial Not Allowed)

National Institutes of Health

N/A $350,000non-repayable
25 Sep 2026 · 0d left

This Notice of Funding Opportunity (NOFO) invites eligible academic or research institutions to apply for funding support to purchase latest scientific equipment that will enhance and modernize research-supporting operations of existing shared biomed

ResearchScienceHealth
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USDepartment of Health and Human Services, US
Federal Grant

Specialized Programs of Research Excellence (SPOREs) in Human Cancers for Years 2024, 2025, and 2026 (P50 Clinical Trial Required)

National Institutes of Health

N/A N/Anon-repayable
25 Sep 2026 · 0d left

Through this funding opportunity announcement (FOA), the National Cancer Institute (NCI) invites applications for P50 Research Center Grants for Specialized Programs of Research Excellence (SPORE). The program will fund P50 SPORE grants to support st

ResearchScience
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USDepartment of Health and Human Services, US
Federal Grant

Limited Competition: National Primate Research Centers (P51) (Clinical Trials Not Allowed)

National Institutes of Health

N/A N/Anon-repayable
25 Sep 2026 · 0d left

This funding opportunity announcement (FOA) encourages grant applications that support the activities of the National Primate Research Centers (NPRCs). Nonhuman primates (NHPs) are most closely related to humans, both physiologically and genetically.

ResearchScience
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USDepartment of Health and Human Services, US
Federal Grant

Limited Competition: Specific Pathogen Free Macaque Colonies to Support HIV/AIDS Research (U42 Clinical Trial Not Allowed)

National Institutes of Health

N/A N/Anon-repayable
25 Sep 2026 · 0d left

The purpose of this Notice of Funding Opportunity (NOFO) is to provide continuing support for specific pathogen-free (SPF) macaque colonies previously funded under the auspices of PAR-21-089 and PAR-18-669 that support Human Immunodeficiency Virus (H

ResearchScience
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USDepartment of Health and Human Services, US
Federal Grant

Utilizing Equipment to Study Environmental Extrinsic Factors and Enhance Rigor and Reproducibility of Animal Research (R24, Clinical Trials Not-Allowed)

National Institutes of Health

N/A N/Anon-repayable
25 Sep 2026 · 0d left

The Office of Research Infrastructure Programs (ORIP) invites grant applications from core facilities, resource centers, animal vivaria, or individual investigators of other shared resources to systematically study the roles of critical environmental

ResearchScienceEnvironmental
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