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Grants for Puerto Rico (USA) Small Businesses & Startups

Explore 247 active, human-verified grant opportunities tailored for small businesses, startups, LLCs, C corporations, S corporations, sole proprietors, and independent entrepreneurs operating in Puerto Rico (USA). Filter funding sources across federal agencies, state economic development programs, SBIR/STTR research funding, and corporate growth initiatives, updated daily.

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Nationwide / International
Grant category
Funding source type

247 grants found

Grants to USA Nonprofits, For-Profits, Agencies, and IHEs for Mentored Research Experiences fo...

Deadline: 10/14/26

Grants to USA and territories nonprofit and for-profit organizations, agencies, and IHEs for postdoctorate audiologists to have mentored research experiences that do not include clinical trials. Applicants are advised that required registrations may take several w...

GrantWatch ID#: 224979

Grants to USA Agencies, IHEs, Nonprofits, and For-Profits for Postdoctorate Audiologists to Co...

Deadline: 10/14/26

Grants to USA and territories agencies, IHEs, and nonprofit and for-profit organizations for postdoctorate audiologists to conduct mentored experimental human studies. Applicants are advised that required registrations may take several weeks to complete. The expec...

GrantWatch ID#: 224981

Grants to USA IHEs, Nonprofits, For-Profits, and Agencies for Postdoctorate Audiologists to Co...

Deadline: 10/14/26

Grants to USA and territories IHEs, nonprofit and for-profit organizations, and agencies for postdoctorate audiologists to conduct mentored clinical trials. Applicants are advised that required registrations may take several weeks to complete. The expectation is t...

GrantWatch ID#: 224982

Grants to USA, Canada, and International Nonprofits, For-Profits, IHEs, and Agencies to Suppor...

Deadline: 10/16/26

Grants to USA, Canada, and International nonprofit and for-profit organizations, IHEs, and agencies to support small-scale research projects. Applicants are advised that required registrations may take several weeks to complete. Funding is intended for small resea...

GrantWatch ID#: 183781

Grants to USA, Canada, and International Nonprofits, For-Profits, IHEs, and Agencies for Innov...

Deadline: 10/16/26

Grants to USA, Canada, and International nonprofit and for-profit organizations, IHEs, and agencies for innovative exploratory biomedical research. Applicants are advised that required registrations may take several weeks to complete. Funding is intended to suppor...

GrantWatch ID#: 215197

Grants for Exploratory Research on Language Development to USA, Canada, and International Nonp...

Deadline: 10/16/26

Grants to USA, Canada, and International nonprofit and for-profit organizations, IHEs, and agencies for exploratory research projects on children's language development. Applicants are advised that required registrations may take several weeks to complete. Funding...

GrantWatch ID#: 215603

Grants to USA, Canada, and International Nonprofits, For-Profits, IHEs, Tribes, and Agencies t...

Deadline: 10/16/26

Grants to USA, Canada, and International nonprofit, for-profit, and faith-based organizations, IHEs, school districts, government agencies, and tribes to address barriers to cancer treatments of underrepresented communities. Applicants must complete the required r...

GrantWatch ID#: 217683

Grants to USA, Canada, and International Nonprofits, IHEs, Agencies, and For-Profits for Resea...

Deadline: 10/16/26

Grants of $50,000 per year to USA, Canada, and International nonprofit organizations, IHEs, government agencies, for-profits, school districts, and Tribal organizations for research studies related to implementing health interventions. Applicants must submit an LO...

GrantWatch ID#: 217702

Grants to USA Nonprofits, IHEs, Agencies, and For-Profits for Research on Proteins Associated ...

Deadline: 10/16/26

Grants to USA and territories nonprofit organizations, IHEs, government agencies, for-profits, school districts, and Tribal organizations for research on proteins associated with rare diseases. Applicants must submit an LOI and complete the required registrations ...

GrantWatch ID#: 217705

Grants to USA, Canada, and International Agencies, IHEs, Nonprofits, and For-Profits for Novel...

Deadline: 10/16/26

Grants to USA, Canada, and International agencies, IHEs, and nonprofit and for-profit organizations for novel, exploratory health-related research. Applicants are advised that required registrations may take several weeks to complete. Funding is intended for novel...

GrantWatch ID#: 218346

Grants to USA, Canada, and International Investigators at Nonprofits, IHEs, For-Profits, and A...

Deadline: 10/16/26

Grants of up to $50,000 to USA, Canada, and International investigators affiliated with nonprofit organizations, for-profits, IHEs, government agencies, and tribes for research projects addressing issues related to human genomic or genetic research. Required regis...

GrantWatch ID#: 221128

Grants to USA, Canada, and International Investigators at Nonprofits, IHEs, For-Profits, and A...

Deadline: 10/16/26

Grants to USA, Canada, and International investigators affiliated with nonprofit organizations, for-profits, IHEs, government agencies, and tribes for large-scale research related to vision conditions. Applicants are advised that the required registrations must be...

GrantWatch ID#: 221131

Grants to USA, Canada, and International Agencies, Nonprofits, For-Profits, and IHEs for Early...

Deadline: 10/16/26

Grants to USA, Canada, and International government agencies, nonprofit and for-profit organizations, and IHEs for early-stage health research projects using clinical trials. Applicants are advised that the required registrations must be completed prior to applyin...

GrantWatch ID#: 222169

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

Deadline: 10/16/26

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

GrantWatch ID#: 230164

Cooperative Agreements to USA Agencies, Nonprofits, For-Profits, and IHEs for Clinical Trials ...

Deadline: 10/19/26

Cooperative agreements to USA and territories agencies, nonprofit and for-profit organizations, and IHEs for clinical trials in stroke patients. Applicants are advised that required registrations may take several weeks to complete. Funding is intended to advance p...

GrantWatch ID#: 218074

Cooperative Agreements to USA and International Entities to Advance AI Healthcare Tools

Deadline: 10/19/26

Cooperative agreements to USA, Canada, and International agencies, nonprofit and for-profit organizations, and IHEs to move AI healthcare tools from prototypes to real-world use in patient care. Applicants are advised that required registrations may take several w...

GrantWatch ID#: 230661

Cooperative Agreements to USA and International Entities for Medical AI Tools

Deadline: 10/19/26

Cooperative Agreements to USA, Canada, and International nonprofit and for-profit organizations, agencies, and IHEs for multi-disciplinary research to develop AI tools for healthcare. Applicants are advised that required registrations may take several weeks to com...

GrantWatch ID#: 230669

Grants to USA, Canada, and International Nonprofits, For-Profits, Agencies, IHEs, and Tribal G...

Deadline: 10/20/26

Grants to USA, Canada, and International nonprofit and for-profit organizations, government agencies, IHEs, Tribal governments, school districts, and faith-based organizations for studies addressing human genetic research. Applicants are advised that required regi...

GrantWatch ID#: 211707

Grants to USA Nonprofits, IHEs, Agencies, and For-Profits for Research on Neurological Disorde...

Deadline: 10/20/26

Grants to USA and territories nonprofit organizations, IHEs, government agencies, for-profits, school districts, and Tribal organizations for research related to biomarkers for neurological disorders. Applicants are advised that the required registrations must be ...

GrantWatch ID#: 217706

Grants to USA, Canada, and International Nonprofits, For-Profits, Agencies, and IHEs for Studi...

Deadline: 10/20/26

Grants to USA, Canada, and International nonprofit, for-profit, and faith-based organizations, government and tribal agencies, and IHEs for studies to determine the efficacy of therapeutic agents to treat neurological disorders. Applicants are advised that require...

GrantWatch ID#: 217736

Grants to USA, Canada, and International Nonprofits, For-Profits, IHEs, and Agencies for Medic...

Deadline: 10/20/26

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

GrantWatch ID#: 218708

Grants to USA Entities for Research Centers that Study Obesity and/or Nutrition

Deadline: 10/20/26

Grants to USA and territories agencies, nonprofit and for-profit organizations, and IHEs for research centers that study obesity and/or nutrition. Applicants are advised that required registrations may take several weeks to complete. Funding is intended to advance...

GrantWatch ID#: 230667

Cooperative Agreements to USA Entities to Develop Non-Addictive Pain Medications

Deadline: 10/21/26

Cooperative agreements to USA and territories agencies, nonprofit and for-profit organizations, and IHEs to develop non-addictive pain medications. Applicants are advised that required registrations may take several weeks to complete. Funding is intended for precl...

GrantWatch ID#: 230294

In-Kind Software Donations to USA, Canada, and International Nonprofits and For-Profits to Add...

Deadline: 10/23/26

In-kind donations to USA, Canada, and International nonprofit and for-profit organizations to address cyber-security issues. Grantees will receive software and resources. Eligible projects are related to software development and should improve the organizations op...

GrantWatch ID#: 207247

Cooperative Agreements to USA Investigators at Nonprofits, IHEs, and Agencies for Research on ...

Deadline: 10/25/26

Cooperative agreements to USA and territories investigators affiliated with nonprofits, for-profits, IHEs, government agencies, and tribes for research projects related to mental health disorder treatments. Applicants are advised that the required registrations mu...

GrantWatch ID#: 221114

Cooperative Agreements to USA Investigators at Nonprofits, IHEs, and Agencies for Research on ...

Deadline: 10/25/26

Cooperative agreements to USA and territories investigators affiliated with nonprofits, for-profits, IHEs, government agencies, and tribes for research to develop innovative treatments for mental illness. Applicants are advised that the required registrations must...

GrantWatch ID#: 221117

Grants to USA and Puerto Rico Nurse Anesthesiologists to Conduct Research Projects

Deadline: 10/30/26

Grants to USA and Puerto Rico nurse anesthesiologists associated with IHEs, nonprofit and for-profit organizations, and health systems to conduct research projects. Funding is intended for nurses currently enrolled in doctoral programs to conduct mentored research...

GrantWatch ID#: 227638

Grants to USA and Puerto Rico Researchers for Nurse Anesthesia Research

Deadline: 10/30/26

Grants to USA and Puerto Rico individual investigators, IHEs, nonprofit and for-profit organizations, and government-owned health entities for research related to nurse anesthesia. Funding is intended to support large and impactful investigations. Eligible costs i...

GrantWatch ID#: 227639

Grants to USA and Puerto Rico Entities to Increase Nurse Anesthesiologist Workforce Diversity

Deadline: 10/30/26

Grants of up to $25,000 to USA and Puerto Rico nurse anesthesiologists, nonprofit and for-profit organizations, health systems, and IHEs to increase diversity in the nurse anesthesiologist workforce. Funding is intended for a wide range of costs including equipmen...

GrantWatch ID#: 227640

Grants to USA and Puerto Rico Early-Career Nurse Anesthesiologists to Conduct Research

Deadline: 10/30/26

Grants to USA and Puerto Rico early-career nurse anesthesiologists to conduct research. Funding is intended for people who received their certification within the past five years to conduct rigorous investigations addressing specific questions. The awarded investi...

GrantWatch ID#: 227641

Fellowships to USA and Puerto Rico CRNAs for Anesthesiology Research

Deadline: 10/30/26

Fellowships of up to $75,000 to USA and Puerto Rico CRNAs who have recently completed a PhD program for anesthesiology research. Funding is intended to support early-career CRNAs in pursuing a career that includes research and to open the door for future funding f...

GrantWatch ID#: 227642

Grants to USA and Puerto Rico CRNA Researchers for Research Projects to Study Evidence-Based P...

Deadline: 10/30/26

Grants to USA and Puerto Rico CRNA researchers for collaborative research projects to study evidence-based practices across multiple sites. Funding is intended for broad research that can inform nurse anesthesiology practices and solve identified problems in the f...

GrantWatch ID#: 227644

Cooperative Agreement to a USA Entity to Establish a Genomics Data Coordination Center

Deadline: 10/30/26

Cooperative agreement to a USA or territories agency, nonprofit or for-profit organization, or IHE to establish a data coordination center in the field of genomics. Applicants are advised that required registrations may take several weeks to complete. Funding is i...

GrantWatch ID#: 230385

Cooperative Agreement to a USA Entity to Establish a Genomic Research Technology Center

Deadline: 10/30/26

Cooperative agreement to a USA or territories IHE, nonprofit or for-profit organization, or agency to establish a technology center to assist in genomic research. Applicants are advised that required registrations may take several weeks to complete. Funding is int...

GrantWatch ID#: 230387

Cooperative Agreements to USA and International Entities for Genomic Research Tools

Deadline: 10/30/26

Cooperative agreements to USA, Canada, and International nonprofit and for-profit organizations, IHEs, and agencies to develop innovative tools for genomic research. Applicants are advised that required registrations may take several weeks to complete. Funding is ...

GrantWatch ID#: 230388

Grants to USA Small Businesses to Enhance Community Impact and Promote Growth and Development

Deadline: 10/31/26

Grants of $5,000 to USA and territories small businesses to enhance their impact in communities and promote growth and development. Eligible applicants have impacted communities in a variety of ways, including but not limited to creating jobs, and improving access...

GrantWatch ID#: 214125

Opportunity for USA, Canada, and International Business Entities to Create Emergency Aid Drone...

Deadline: 12/15/26 LOI Date: 11/04/26

Opportunity for USA, Canada, and International business entities to participate in a competition to create reliable drones that can be deployed in emergencies. Applicants are required to register and qualify prior to submitting a contest application. The purpose o...

GrantWatch ID#: 229106

Grants to USA, Canada, and International Nonprofits, and Artists to Create Original Artwork

Deadline: 01/25/27 LOI Date: 11/05/26

Grants to USA, Canada, and International cultural institutions, nonprofit organizations, artists, art platforms, and contemporary art festivals or biennials for the creation of original artwork. A Letter of Intent must be submitted prior to applying. The funding s...

GrantWatch ID#: 179287

Cooperative Agreements to USA Nonprofits, For-Profits, IHEs, and Agencies for ALS Research

Deadline: 11/10/26

Cooperative agreements to USA and territories nonprofit and for-profit organizations, IHEs, and agencies for research using data from specific trials for ALS treatments. Applicants are advised that required registrations may take several weeks to complete. Funding...

GrantWatch ID#: 217252

Grants to USA, Canada, and International Entities for Cancer Research

Deadline: 11/10/26

Grants to USA, Canada, and International nonprofit organizations, IHEs, businesses, and government agencies for cancer research. Applicants are advised that the required registrations must be completed prior to applying. Funding is intended to develop innovative t...

GrantWatch ID#: 230277

Grants to International Nonprofits and Businesses for Projects Related to the Music of Elliot ...

Deadline: 11/19/26

Grants to USA, Canada, and International nonprofit performance organizations, nonprofit and commercial recording companies, libraries, programs, and groups for activities related to the music of 20th Century American composer and musical innovator Elliot Carter. A...

GrantWatch ID#: 186586

Grants to International Nonprofits and For-Profits for Environmental Projects

Deadline: 12/01/26

Grants of $75,000 to USA, Canada, and International nonprofit organizations, academic institutions, and for-profit entities for environmental projects. Applicants must contact program staff before applying. Funding is intended for predictive impact modeling, envir...

GrantWatch ID#: 217327

Grants to USA, Canada, and International IHEs, Nonprofits, For-Profits, and Agencies to Sponso...

Deadline: 12/08/26

Grants to USA, Canada, and International IHEs, nonprofit and for-profit organizations, and agencies to sponsor predoctoral fellowships about the native of living systems. Applicants are advised that required registrations may take several weeks to complete. Fundin...

GrantWatch ID#: 221917

Grants to USA Agencies, IHEs, Tribes, Nonprofits, and Businesses for Scientific Conferences Re...

Deadline: 12/12/26

Grants to USA and territories government agencies, IHEs, tribes, nonprofits, and businesses to support high-quality scientific conferences related to public health. Applicants are advised that required registrations must be completed prior to applying. A conferenc...

GrantWatch ID#: 169923

Grants to USA Organic Producers and Handlers to Reimburse Certification Costs

Deadline: 12/31/26

Grants to USA and territories organic farmers and handlers to defray costs associated with organic agricultural products. Qualifying producers may request funds to cover certification costs from state agencies. Producers may request assistance in the following cat...

GrantWatch ID#: 145836

Financial Assistance to USA, Canada, and International Veterinarians and Businesses for Urgent...

Deadline: 12/31/26

Financial assistance to USA, Canada, and International veterinary professionals and students and veterinary businesses to assist veterinarians in crisis. Funding is intended to safeguard veterinarians' mental health and address their basic needs, including housing...

GrantWatch ID#: 199304

Opportunity for USA, Canada, and International Companies to Join Indiana’s Pre-Accelerator

Deadline: 01/10/27

Opportunity for USA, Canada, and International early-stage companies to participate in a pre-accelerator program in Indiana. Applicant companies should focus on biosciences, human health, and biotechnology. The program will run for seven weeks, with the focus area...

GrantWatch ID#: 227061

Opportunity for USA Entities to Submit Patient Samples for Whole Genome Sequencing

Deadline: 01/11/27

Opportunity for USA and territories IHEs, nonprofit and for-profit organizations, and agencies to submit patient samples for whole genome sequencing. Applicants are advised that required registrations may take several weeks to complete. This program is intended to...

GrantWatch ID#: 230386

Grants to USA, Canada, and International IHEs, Nonprofits, For-Profits, and Agencies for Resea...

Deadline: 02/11/27 LOI Date: 01/12/27

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

GrantWatch ID#: 224970

Cooperative Agreements to USA, Canada, and International Nonprofits, For-Profits, IHEs, Agenci...

Deadline: 01/15/27

Cooperative agreements to USA, Canada, and International nonprofits, for-profits, IHEs, government agencies, and schools for research projects related to neuromuscular disorders. Funding is intended for studies to develop diverse biotherapeutic treatments for nerv...

GrantWatch ID#: 217408
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Navigating Small Business & Entrepreneur Funding

Unlike loans, business grants provide non-dilutive capital that does not need to be repaid. Funding sources range from federal innovation programs to private corporate initiatives supporting women-owned, minority-owned, and veteran-owned small businesses. 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.

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Do small businesses and LLCs actually qualify for grants?

Yes. Thousands of federal, state, and corporate grant programs specifically fund for-profit small businesses, technology startups, agricultural operations, and local service providers.

Are there grants available for new startup businesses?

Yes. Startup grants are available through state economic development agencies, business incubators, corporate pitch competitions, and federal research initiatives.

What is the difference between a small business grant and a loan?

Grants provide equity-free, non-repayable capital meant for business development, hiring, R&D, or expansion. Loans require full repayment with interest.

Are there specific grants for women, minority, or veteran business owners?

Yes. Corporations and government agencies regularly launch dedicated grant initiatives aimed at supporting diverse founders and veterans.

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.