grants-for

Grants for Puerto Rico (USA) Nonprofits & 501(c)(3) Organizations

Explore 574 active, human-verified grant opportunities tailored for nonprofit organizations, including 501(c)(3) public charities, community organizations, faith-based initiatives, and NGOs operating in Puerto Rico (USA). Filter funding sources across federal agencies, state programs, private foundations, and corporate giving initiatives spanning 61 grant categories and beyond, updated daily.

Recipient type
State / Region
Nationwide / International
Grant category
Funding source type

574 grants found

Grants to USA, Canada, and International Entities for Clinical Psychological Research

Deadline: 10/15/26 LOI Date: 09/24/26

Grants to USA, Canada, and International public entities and nonprofit and for-profit organizations for clinical research related to psychological conditions and/or head trauma. Applicants must submit a letter of intent and complete the required registrations prio...

GrantWatch ID#: 214968

Cooperative Agreements to USA Entities for Atopic Dermatitis Research

Deadline: 09/24/26

Cooperative agreements to USA and territories nonprofit and for-profit organizations, agencies, and IHEs for atopic dermatitis research. Applicants are advised that required registrations may take several weeks to complete. Funding is intended to support research ...

GrantWatch ID#: 230670

Grant to a USA Nonprofit or Agency to Foster Diversity and Equity in the Healthcare Sector

Deadline: 01/22/27 LOI Date: 09/24/26

Grant to a USA or territories nonprofit organization or public agency to foster diversity and equity in the healthcare sector. Applicants must submit a letter of inquiry before applying. The awardee is expected to build networks of leaders, institutions, and organ...

GrantWatch ID#: 231840

Grants to USA Nonprofits, For-Profits, and Agencies for Migratory Bird Habitats

Deadline: 09/25/26

Grants to USA and territories nonprofit and for-profit organizations, tribes, and agencies to restore, protect, and enhance eligible animal habitats. Applicants are advised that required registrations may take several weeks to complete. Funding is intended to supp...

GrantWatch ID#: 180336

Grants to USA Agencies and Nonprofits to Address Crime Against Individuals with Disabilities

Deadline: 09/25/26

Grants to USA and territories government agencies, tribal governments, nonprofit organizations, and victim service providers for programs to address violent crime against individuals with disabilities. Applicants are advised that required registrations may take se...

GrantWatch ID#: 207467

Grants to USA, Canada, and International Entities for Substance Use Disorder Research

Deadline: 09/25/26

Grants to USA, Canada, and International nonprofit and for-profit organizations, IHEs, and agencies for substance use disorder research. Applicants are advised that required registrations may take several weeks to complete. Funding is intended for research on the ...

GrantWatch ID#: 230165

Grants to USA Entities to Provide Mentored Research Experiences

Deadline: 09/25/26

Grants to USA and territories IHEs, nonprofit and for-profit organizations, and agencies to provide mentored research experiences. Applicants are advised that required registrations may take several weeks to complete. Funding is intended to strengthen the biomedic...

GrantWatch ID#: 230173

Grants to USA Entities for Mentorship Activities in Research Education

Deadline: 09/25/26

Grants to USA and territories IHEs, nonprofit and for-profit organizations, and agencies for mentorship activities in research education. Applicants are advised that required registrations may take several weeks to complete. Funding is intended to strengthen the b...

GrantWatch ID#: 230174

Grants to USA Entities for Course and Curriculum Development for Research Education

Deadline: 09/25/26

Grants to USA and territories IHEs, nonprofit and for-profit organizations, and agencies for course and curriculum development for research education. Applicants are advised that required registrations may take several weeks to complete. Funding is intended to str...

GrantWatch ID#: 230175

Grants to USA, Canada, and International Researchers for Environmental Protection Studies

Deadline: 09/25/26

Grants to USA, Canada, and International researchers affiliated with nonprofit organizations, IHEs, research institutions, or businesses for environmental protection studies. The purpose of funding is to advance understanding of pollution mitigation strategies to ...

GrantWatch ID#: 232045

Grants to USA, Canada, and International Nonprofits for Projects that Foster International Sch...

Deadline: 11/30/26 LOI Date: 09/28/26

Grants of up to $25,000 to USA, Canada, and International nonprofit organizations and IHEs for projects that foster international scholarship related to American art topics. Applicants must submit an LOI prior to submitting a full grant application. Funding is int...

GrantWatch ID#: 166917

Agreements to USA Agencies to Improve Criminal Bureaucratic Reporting

Deadline: 09/28/26

Cooperative agreements to USA and territories state and tribal governments for programs to improve bureaucratic reporting related to criminal activities. Applicants are advised that required registrations may take several weeks to finalize. Funding is intended to ...

GrantWatch ID#: 202489

Agreement to a USA Entity to Support Criminal History Records Improvement Programs

Deadline: 09/28/26

Cooperative agreement to a USA or territories nonprofit, for-profit, or institution of higher education to provide assistance and training to improve programs to improve criminal history records systems. Applicants are advised that required registrations must be c...

GrantWatch ID#: 206813

Cooperative Agreements to USA, Canada, and International Nonprofits, For-Profits, Agencies, an...

Deadline: 09/28/26

Cooperative agreements to USA, Canada, and International nonprofit and for-profit organizations, agencies, and IHEs for the research and development of devices for disorders of the nervous system. Applicants are advised that required registrations may take several...

GrantWatch ID#: 216508

Grants to USA Nonprofits, For-Profits, IHEs, and Agencies for Workplace Safety Training Progra...

Deadline: 10/29/26 LOI Date: 09/29/26

Grants to USA and territories nonprofit and for-profit organizations, IHEs, government agencies, school districts, and Native American entities to provide training related to the prevention of workplace injuries and illnesses. Applicants are advised that required ...

GrantWatch ID#: 162724

Grants to USA State Arts Agencies and Regional Arts Organizations for Public Arts Programming

Deadline: 09/29/26

Grants to USA and territories state arts agencies and regional arts organizations for public arts programming. Applicants are advised that required registrations may take several weeks to complete. Funding is intended to allow agencies to meet local and regional g...

GrantWatch ID#: 215343

Grants to USA Nonprofits, For-Profits, IHEs, and Agencies for Biomedical Research Centers

Deadline: 09/29/26

Grants to USA and territories nonprofit and for-profit organizations, IHEs, and agencies for biomedical technology research centers. Applicants are advised that required registrations may take several weeks to complete. Funding is intended to support technology de...

GrantWatch ID#: 230167

Grants to USA IHEs, Agencies, Nonprofits, and For-Profits for Digestive Disease Research

Deadline: 09/29/26

Grants to USA and territories IHEs, agencies, and nonprofit and for-profit organizations to create research centers focused on digestive and liver diseases. Applicants are advised that required registrations may take several weeks to complete. Funding is intended ...

GrantWatch ID#: 230299

Grants to USA Entities to Support Workplace Safety Training Programs

Deadline: 10/29/26 LOI Date: 09/29/26

Grants to USA and territories IHEs, nonprofit and for-profit organizations, and agencies to provide support to workplace safety training programs. Applicants are advised that required registrations may take several weeks to complete. Funding is intended to properl...

GrantWatch ID#: 230631

Grants to USA Nonprofits to Support the Performing Arts

Deadline: 10/14/26 Conference Date: 09/29/26

Grants to USA and territories nonprofit arts organizations for operating support. Funding is intended to support and expand the performing arts, with a particular focus on theater and dance. Arts organizations that help support the development of theater and dance...

GrantWatch ID#: 173292

Grants to USA, Canada, and International Nonprofits and Museums for Israel Artist Exhibitions

Deadline: 09/30/26

Grants of up to $10,000 to USA, Canada, and International nonprofit organizations, festivals, museums, and biennials for exhibits featuring artists from Israel. Funding is intended for a range of exhibitions, including institutional or independent projects, events...

GrantWatch ID#: 177464

Grants to USA and Puerto Rico Nonprofits and Agencies to Benefit Companion Animals

Deadline: 09/30/26

Grants to USA and Puerto Rico nonprofit organizations and government agencies to support entities that shelter animals and perform adoptions of companion animals. Applicants must show a high level of organizational performance and significant impact to be consider...

GrantWatch ID#: 178259

Grants to USA, Canada, and International Nonprofit Museums to Preserve Artwork

Deadline: 09/30/26

Grants to USA, Canada, and International nonprofit cultural institutions and museums for artwork preservation projects. Funding is intended for the conservation of works of art that are of cultural and historical significance. Eligible artwork includes sculptures,...

GrantWatch ID#: 181033

Grants and Cooperative Agreements to USA, Canada, and International Nonprofits, IHEs, For-Prof...

Deadline: 09/30/26

Grants and cooperative agreements to USA, Canada, and International nonprofits, IHEs, commercial organizations, individuals, and government agencies to support ocean-related projects, sponsorships, and research. Applicants are advised that required registrations m...

GrantWatch ID#: 182597

Grants to USA, Canada, and International Investigators for Inflammatory Bowel Disease Research

Deadline: 02/05/27 LOI Date: 09/30/26

Grants to USA, Canada, and International investigators affiliated with nonprofit and for-profit research institutions, medical centers, and universities to support innovative research on inflammatory bowel disease. Applicants are required to submit an LOI prior to...

GrantWatch ID#: 182892

Grants to USA and Puerto Rico Nonprofits for Senior Services and Veterans Programs

Deadline: 09/30/26

Grants to USA and Puerto Rico nonprofit organizations for programs and services to enhance communities across the country. Funding is intended to support a range of activities for veteranl organizations and organizations providing senior services. Funded programs ...

GrantWatch ID#: 184172

Grants to USA, Canada, and International Nonprofits to Promote Renewable Energy

Deadline: 09/30/26

Grants to USA, Canada, and International nonprofit organizations for projects that promote renewable energy. Funding is intended to support socially responsible, community-based nonprofits that are developing a renewable energy project. The mission of the Foundati...

GrantWatch ID#: 192527

Grants to USA Nonprofits to Provide Loans to Individuals for Water Infrastructure Projects

Deadline: 09/30/26

Grants to USA and territories nonprofit organizations to provide loans and sub-grants to low-income individuals in rural areas for water infrastructure projects. Applicants are advised that required registrations may take several weeks to complete. The goal of the...

GrantWatch ID#: 197215

Grants to USA, Canada, and International Organizations for Medical and Health-Related Programm...

Deadline: 09/30/26

Grants to USA, Canada, and International organizations for medical and health-related programming. Funding is intended for programs that improve patient care and promote education for healthcare providers. Eligible use of funds includes internet-based publications...

GrantWatch ID#: 201242

Grants to USA, Canada, and International Researchers for Projects to Advance Medical Knowledge...

Deadline: 09/30/26

Grants to USA, Canada, and International researchers for projects to advance medical knowledge and improve care. Funding is intended to further research associated with the funding source's products within a broad range of focus areas including anesthesia, diagnos...

GrantWatch ID#: 201244

Grants to USA, Canada, and International Hospitals, Medical Societies, and Institutions for Fe...

Deadline: 09/30/26

Grants to USA, Canada, and International community hospitals, medical societies and associations, and teaching institutions for fellowship training programs. Funding is intended for studies related to disease states and therapeutic areas addressed by the funding s...

GrantWatch ID#: 201245

Grants to USA Nonprofits for Programs to Enhance the Health of the LGBTQ+ Community

Deadline: 09/30/26

Grants to USA and territories nonprofit organizations for programs to enhance the health of the LGBTQ+ community. Eligible proposals are those that address physical and behavioral health issues, including but not limited to substance abuse, HIV and AIDS, basic nee...

GrantWatch ID#: 207042

Loans to USA Nonprofits, Tribes, Cooperatives, and Agencies to Assist with Economic Developmen...

Deadline: 09/30/26

Loans to USA and territories nonprofit organizations, Tribes, cooperatives, and public agencies to assist with economic development in rural areas. Applicants are advised to complete required registrations before applying. Funding is intended to increase economic ...

GrantWatch ID#: 214812

Grants to USA, Canada, and International IHEs, Businesses, and Researchers for Long-Range Scie...

Deadline: 09/30/26

Grants to USA, Canada, and International IHEs, businesses, and researchers for long-range science and technology projects. Applicants are advised that required registrations may take several weeks to complete. Funding is intended to support projects that will bene...

GrantWatch ID#: 216100

Grants to USA, Canada, and International Research Centers to Forge Connections

Deadline: 09/30/26

Grants to USA, Canada, and International research centers and educational and nonprofit institutes to forge contacts between institutions focusing on mathematics and the theoretical basic physical sciences. Funding is intended to strengthen connections within the ...

GrantWatch ID#: 222010

Grants to USA, Canada, and International Nonprofits for Arts-Based Projects and Scientific Res...

Deadline: 09/30/26

Grants to USA, Canada, and International nonprofit organizations for arts-based projects and scientific research. Eligible organizations align themselves with one of the following areas of interest: art exhibitions, art preservation, art education, and general adv...

GrantWatch ID#: 222240

Grants and Cooperative Agreements to USA, Canada, and International IHEs, Nonprofits, For-Prof...

Deadline: 09/30/26

Grants and cooperative agreements to USA, Canada, and International IHEs, nonprofit organizations, for-profits, individuals, Tribes, and government agencies for research programs. Applicants are advised that the required registrations must be completed prior to ap...

GrantWatch ID#: 226032

Grants to USA, Canada, and International Nonprofits, For-Profits, and IHEs to Develop High-Spe...

Deadline: 09/30/26

Grants to USA, Canada, and International nonprofit and for-profit organizations, research institutions, and IHEs for preliminary studies on developing high-speed weapons systems. Applicants are advised to complete required registrations prior to submitting an appl...

GrantWatch ID#: 230252

USA, Canada, and International Mathematics and Theoretical Physics Symposia Grants

Deadline: 09/30/26

Grants to USA, Canada, and International organizing committees to conduct symposia on topics related to mathematics and theoretical physics. The purpose of the symposia is to bring together theoretical computer scientists, physicists, and mathematicians to meet an...

GrantWatch ID#: 231114

Technical Assistance to USA Nonprofits and Agencies to Address Energy Resilience Challenges

Deadline: 11/18/26 Conference Date: 09/30/26

Technical assistance and in-kind support to USA and territories community-based nonprofits and nongovernmental organizations, local governments, tribal organizations, districts, and utilities to address energy resilience challenges in eligible locations. The goal ...

GrantWatch ID#: 201602

Grants to Canada and USA Nonprofits for Projects to Protect Wildlife and Natural Habitats

Deadline: 10/01/26

Grants of up to $3,000 to Canada, USA, and territories nonprofit organizations for projects to protect wildlife and natural habitats. Funding is intended for campaigns to save specific species and ecosystems. Eligible activities include public policy work, litigat...

GrantWatch ID#: 129644

Grants to USA, Canada, and International NGOs to Create or Expand Protected or Conserved Areas

Deadline: 10/01/26

Grants to USA, Canada, and International NGOs to create or expand protected or conserved areas. Eligible areas are tropical and sub-tropical forests and habitats that are not currently protected. Executed projects must create legal protection for currently unprote...

GrantWatch ID#: 221443

Grants to USA, Canada, and International Eligible Districts for Capital Projects Addressing He...

Deadline: 10/01/26

Grants to USA, Canada, and International eligible districts for capital projects that address health, human services, and other critical needs in local communities. Funding is intended to support infrastructure and equipment for projects that improve the well-bein...

GrantWatch ID#: 223879

Grants to USA, Canada, and International Qualifying Churches and Faith-Based Organizations to ...

Deadline: 10/01/26

Grants to USA, Canada, and International qualifying churches and faith-based organizations for projects to increase access to clean water sources in needy communities. Funding is intended for projects to install filtration systems, install or repair wells, and pro...

GrantWatch ID#: 227500

Grants to USA, Canada, and International Entities for Fibroblast Disorder Research

Deadline: 01/01/27 LOI Date: 10/01/26

Grants to USA, Canada, and International academic institutions, research hospitals, consortia, and biotechnology and pharmaceutical companies for collaborative research projects related to muscular dystrophies and other fibroblast-based disorders. Applicants must ...

GrantWatch ID#: 231311

Grant to a USA, Canada, or International Psychologist or Graduate Student for Psychology Resea...

Deadline: 10/02/26

Grant of $10,000 to a USA, Canada, or International early-career psychologist or graduate student for psychology research projects related to individuals with disabilities. The purpose of the grant program is to support projects that address the stigma and pain ex...

GrantWatch ID#: 224521

Grants to USA and Canada Pet Adoption Agencies to Help Pets Find Homes

Deadline: 10/02/26

Grants of up to $75,000 to USA and Canada pet adoption agencies to help pets find homes. Funding is intended to support initiatives and services that promote animal welfare by helping abandoned, rescued, and vulnerable animals secure safe, permanent, and caring ad...

GrantWatch ID#: 229410

Grants to USA Entities to Research How Children Interact with AI

Deadline: 10/02/26

Grants to USA and territories nonprofit and for-profit organizations, IHEs, and agencies for research on how children interact with AI. Applicants are advised that required registrations may take several weeks to complete. Funding is intended specifically to explo...

GrantWatch ID#: 230286

Cooperative Agreement to a USA Entity to Develop AI Tools for Medical Uses

Deadline: 10/02/26

Cooperative agreement to a USA or territories nonprofit or for-profit organization, agency, or IHE to create a collaborative center to develop AI tools for use in medical settings. Applicants are advised that required registrations may take several weeks to comple...

GrantWatch ID#: 230664

Cooperative Agreement to a USA Entity to Test and Evaluate AI Tools for Healthcare

Deadline: 10/02/26

Cooperative agreement to a USA or territories IHE, nonprofit or for-profit organization, or agency to create a center to test and evaluate AI tools for healthcare. Applicants are advised that required registrations may take several weeks to complete. Funding is in...

GrantWatch ID#: 230666
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How to Find & Apply for Nonprofit Grants in Puerto Rico (USA)

Securing grant funding starts with identifying opportunities where your mission aligns with the funder's core objectives. Use the GrantWatch directory filters above to narrow your search by category, funding source, and deadline, covering education, healthcare, social justice, capital support, and operating expenses. GrantWatch.com provides subscribers with the most grants for nonprofits and small businesses, including funding for your nonprofit, 501(c)(3), NGO, education, religious or community organization, municipality, small business, individual, or tribal nation. Beyond grant search, GrantWatch is a full grant lifecycle platform, supporting every stage from prospecting through post-award reporting, with the Grant Prospecting Dashboard and Grant Funding Pipeline to track opportunities, GrantWatch Intelligence™ to uncover best-fit funders faster, and the AI Grant Writing Tool to accelerate proposal development.

Frequently Asked Questions

Is there a cost to search or apply for grants on GrantWatch?

A free GrantWatch account includes newsletter updates, access to grant listings, and light use of the Grant Prospecting Dashboard, Grant Funding Pipeline, Claim Your Profile, and AI Grant Writing Tool features. To fully search, filter, and track grants as a serious grant seeker, a MemberPlus+ subscription is required. GrantWatch does not charge a fee to apply for a grant directly with a funding source, and never requires payment in exchange for a guaranteed award.

What types of nonprofit grants are available on GrantWatch?

GrantWatch lists federal, state, local government, corporate, and private foundation grants for nonprofits across 61 categories, including Education, Health and Medical, Housing, Arts and Culture, Youth and At-Risk Youth, and Community Services, along with operating support, capital campaigns, and program expansion funding.

How often is the GrantWatch grant database updated?

GrantWatch's research team human-verifies and updates listings daily, with over a thousand new grant opportunities added each week. Deadlines, eligibility rules, and award amounts are checked regularly to keep the database accurate.

Can newly formed 501(c)(3) organizations apply for these grants?

Eligibility requirements vary by funding source. Review each grant listing's specific criteria to confirm whether your organization qualifies.