As of October 2026, Grantoria lists 3,158 Grants for 501(c)(3) Public Charity — 795 open right now, across 363 funding agencies. Award amounts range $1K to $5B. The next application deadline is October 26, 2026. All listings are free, with direct links to the official application.
The National Institute of Allergy and Infectious Diseases (NIAID) seeks to advance its mission through the support of the Clinical Data, Safety and Statistical Centers program. The…
🏛 National Institutes of Health📋 CFDA 93.855⏰ Jun 1, 2027
The National Institute of Mental Health (NIMH), with other NIH Institutes and Centers (ICs), intends to publish a Notice of Funding Opportunity (NOFO) to solicit applications…
🏛 National Institutes of Health📋 CFDA 93.242⏰ Jun 1, 2027
The purpose of this notice of funding opportunity (NOFO) is to support highly innovative mechanistic research to accelerate precision probiotic interventions using a milestone-driven, biphasic award…
🏛 National Institutes of Health📋 CFDA 93.393⏰ Jun 2, 2027
The purpose of this notice of funding opportunity (NOFO) is to support highly innovative mechanistic research to accelerate precision probiotic interventions. Specifically, this NOFO solicits R33…
🏛 National Institutes of Health📋 CFDA 93.866⏰ Jun 2, 2027
Through this Notice of Funding Opportunity (NOFO), the National Cancer Institute (NCI) solicits grant applications proposing to develop innovative technologies for cancer research or clinical care.…
🏛 National Institutes of Health📋 CFDA 93.394⏰ Jun 4, 2027💰
up to $150,000
Through this Notice of Funding Opportunity (NOFO), the National Cancer Institute (NCI) solicits grant applications proposing exploratory research projects focused on further development and validation of…
🏛 National Institutes of Health📋 CFDA 93.394⏰ Jun 4, 2027💰
up to $300,000
NIDA seeks to further advance its mission in the area of single cell biology. Since 2020, the NIDA-funded Single Cell Opioid Responses in the Context of…
🏛 National Institutes of Health📋 CFDA 93.279⏰ Jun 8, 2027💰
up to $1,000,000
The U.S. Department of Housing and Urban Development’s Office of Policy Development and Research (PD&R) expects to release a Notice inviting eligible organizations to submit unsolicited…
🏛 Department of Housing and Urban Development📋 CFDA 14.506⏰ Jun 9, 2027
The Brain Research through Advancing Innovative Neurotechnologies (BRAIN) Initiative intends to publish a Notice of Funding Opportunity (NOFO) to solicit applications for research to develop novel…
🏛 National Institutes of Health📋 CFDA 93.242⏰ Jun 10, 2027
The National Institute of Allergy and Infectious Diseases (NIAID) seeks to advance its mission through the continued support of the Immune Drivers of Autoimmune Disease (IDAD)…
🏛 National Institutes of Health📋 CFDA 93.855⏰ Jun 11, 2027
NCI intends to release a Notice of Funding Opportunity (NOFO) that serves to continue the advancement and sustainment of informatics tools, software, and research resources that…
🏛 National Institutes of Health📋 CFDA 93.399⏰ Jun 11, 2027💰
up to $600,000
This Notice of Funding Opportunity (NOFO) encourages applications for support of resources that will provide access to state-of-the-art equipment, technologies, research tools, materials, organisms, software, and/or…
🏛 National Institutes of Health📋 CFDA 93.859⏰ Jun 14, 2027
The National Institute of Allergy and Infectious Diseases (NIAID) seeks to advance its mission by supporting multidisciplinary research through the Centers for Research on Neglected Infectious…
🏛 National Institutes of Health📋 CFDA 93.855⏰ Jun 15, 2027
The NIH INvestigation of Co-occurring conditions across the Lifespan to Understand Down syndromE (INCLUDE) Project seeks to improve health and quality-of-life for individuals with Down syndrome.…
🏛 National Institutes of Health📋 CFDA 93.T21⏰ Jun 15, 2027
How many grants for 501(c)(3) public charity are available?
Grantoria currently lists 3,158 grants for 501(c)(3) public charity, of which 795 are open for applications right now. The database is refreshed daily from official federal sources (Grants.gov and SAM.gov).
When is the next deadline?
The next application deadline is October 26, 2026 — about 1 days away. Deadlines vary by program; open any grant to see its exact closing date and application window.
How much funding is available?
Award sizes range from $1K to $5B, depending on the program and applicant. Each grant shows its specific funding range where the agency has published one.
Is Grantoria free to use?
Yes — Grantoria is completely free. No account or subscription is required to browse grants for 501(c)(3) public charity, view deadlines and eligibility, or reach the official application.
How do I apply?
Open any grant to see its full profile — eligibility, required documents, deadlines and a direct link to the official application on the funding agency's website. You apply through the federal portal; Grantoria simply helps you find the right opportunity.
About grants for 501(c)(3) Public Charity
Grants for 501(c)(3) public charities support organizations addressing critical health and social needs across the United States. With 3,158 active grants currently listed, this category attracts funding from major agencies including the National Institutes of Health and Administration for Community Living, which prioritize initiatives serving vulnerable populations.
Most awards fall between $286,000 and $600,000, with the vast majority requiring competitive applications. Public charities focused on research, capacity building, and program implementation—particularly those serving low-income individuals, elderly populations, and people with disabilities—represent the strongest applicant pool. Filtering by support type, demographic focus, and industry will help you identify the most relevant opportunities.
