Best Large Grants for Nonprofit Organizations in Connecticut

The Systemic Sclerosis with Interstitial Lung Disease Fund, managed by the HealthWell Foundation, aims to reduce financial barriers for underinsured patients suffering from systemic sclerosis. This rare autoimmune disease leads to excessive collagen production, causing serious health issues. The fund assists with prescription copays and insurance premiums to ensure patients receive necessary treatments. In 2024, HealthWell awarded over $1.2 billion in grants, supporting more than 1.1 million patients in accessing vital healthcare services.

Headstream Accelerator 2026

Accelerator Application Cohort VI

The Headstream Accelerator supports entrepreneurs from all backgrounds in scaling digital solutions that improve the mental well-being of teens at risk, with a focus on the education and healthcare sectors. Our four-month, virtual-first program is designed for early-stage innovators, helping them strengthen their business models, refine their value propositions, and build the foundation for sustainable growth and meaningful impact.

Benefits:

• $30,000 non-dilutive stipend 
• Partnership with youth from Headsteam’s Youth Co-Creator Club to gain insights on cultural relevance, age-appropriateness, and user experience, ensuring your solutions resonate deeply and effectively with the next generation 
• Access to a network of expert advisors, connect with a community of founders, and engage with potential investors and capital providers 
• Access to one-on-one and group coaching sessions with our partner, FounderWell

Participant Expectations:

• Attend all activities, including virtual cohort and youth co-creation sessions, advisor calls, and an in-person kickoff event from July 28–30, 2026
• Commit 2–5 hours weekly during the program, including virtual sessions, advisor network office hours, guide calls, and more
• Embed youth voices throughout your product development

AARP Foundation

AARP Foundation strengthens financial resilience for and with older adults by empowering individuals and improving systems.

AARP empowers people to choose how they live as they age. There are 125 million Americans who are 50 or older, and people want their money, health and happiness to last as long as they do. We are a wise friend and fierce defender, focusing on the priorities of older Americans.

Purpose Prize® from AARP

Honoring extraordinary people 50-plus who put their purpose into action.

Purpose is a powerful force for good. The Purpose Prize from AARP honors extraordinary older Americans who put their purpose into action to support AARP’s mission of empowering people to choose how they live as they age. Winners receive $75,000 and a year of organizational support from AARP to grow the impact of their nonprofits. Examples of organizational support include data and evaluation, governance and succession planning, fundraising strategy, and prospectus development.

Harry C. Anthony, Jr. Scholarship

Essay:

• Describe yourself and explain why you are interested in a career in medicine.

Awards:

• One-time award of $2,500

The Michael & Susan Dell Foundation provides grants to organizations focused on improving the lives of children in urban poverty in the U.S., India, and South Africa. They prioritize projects in education, health, and family economic stability. Grants typically do not exceed 25% of a project's budget or 10% of an organization's annual expenses. The foundation seeks to partner with organizations already making an impact, ensuring funding supports impactful social enterprises.

This funding opportunity aims to support urgent research evaluating policies that impact health behaviors related to obesity. It is designed for studies that can only be performed with expedited review due to the time-sensitive nature of the research. Applications must demonstrate a compelling need for immediate funding to explore new policies or programs affecting dietary habits and physical activity, with the expectation that successful proposals will receive funding within four months.

The Dean John A. Knauss Marine Policy Fellowship offers a unique opportunity for early career professionals to engage in marine and Great Lakes science and policy within the U.S. government. This one-year, paid fellowship encourages graduate students from accredited programs to explore impactful coastal resource issues. Interested applicants should connect with their local Sea Grant program or the National Sea Grant Office for guidance, especially if they are from Massachusetts, to ensure a competitive application.

The Social Impact Fund - Nationwide Grant supports innovative solutions addressing health care access, food security, and economic empowerment. Funded by the American Heart Association, this grant prioritizes community-led projects from organizations with under $10M in revenue. Eligible entities include both for-profit and nonprofit organizations based in the U.S. and Puerto Rico. Grants can provide up to $250,000 to initiatives that demonstrate measurable impact, fostering sustainable change in health and wellness.

The Conservation Practitioner Award, presented by the American Ornithological Society, recognizes dedicated professionals at any career stage who address avian conservation issues at local or regional levels. This award includes a certificate and a $1,000 honorarium, acknowledging the critical work of individuals or groups in government or non-government organizations. The AOS aims to promote ethical standards and support a diverse community of ornithologists committed to bird conservation.

Brooks Brothers, founded in 1818, is committed to social responsibility through its donation program. The company partners with local and national non-profits focused on health issues and education. They seek to enhance community well-being while maintaining a commitment to inclusivity. Notably, they do not support organizations that discriminate based on protected categories. Their donations are aimed at fostering positive change in society, reflecting their belief in the importance of community engagement.

The Udall Undergraduate Scholarship, awarded by the Morris K. Udall and Stewart L. Udall Foundation, supports future leaders in environmental, tribal public policy, and health care fields. With 55 scholarships of $7,000 each expected in 2025, this highly competitive program requires students to participate in their schools' internal competitions. Scholars benefit from networking opportunities and access to the Udall Alumni Network, fostering collaboration and growth in their respective fields.

The Environmental/Animal Welfare Grants support initiatives that enhance environmental education and animal welfare in New London County. With grants ranging from $5,000 to $50,000, the program prioritizes projects that promote environmental justice, engage youth, and protect significant habitats. Eligible applicants include 501(c)(3) nonprofits and governmental agencies serving local communities. The foundation encourages collaborative, evidence-based approaches that address systemic inequities and foster positive, long-term change.

The Ernest F. Hollings Undergraduate Scholarship offers up to $9,500 annually for two years, alongside a paid summer internship at NOAA. This program enhances students' training in oceanic and atmospheric sciences, aiming to increase public understanding and support for environmental stewardship. Eligible students must be U.S. citizens, enrolled full-time in relevant disciplines, and maintain a minimum GPA of 3.0. The experience fosters valuable skills and networks, with 100% of alumni recommending the scholarship.

About NCRC

The National Community Reinvestment Coalition (NCRC) is a nationwide network of nearly 800 organizations and champions working for a Just Economy, where all Americans can build wealth and provide for their families with stability and dignity.

Our vision: To solve America’s historic racial and socio-economic wealth, income and opportunity divides. This vision is the foundation of the Just Economy Pledge.

Fellowship for Equitable Development

The National Community Reinvestment Coalition matches top-level graduate degree students with premiere community development organizations.

NCRC is looking for fellowship projects that move the needle on housing, small business development, and workforce development. Projects may directly result in community outcomes in these focus areas, or involve work with community members to create plans or project pipelines that will solve local issues in these areas.

The NCRC Fellowship cultivates the next generation of community development leaders and empowers them to tackle the issues of tomorrow. The community development sector will face significant challenges in the coming decades from climate change, widening wealth gaps, food insecurities, extreme housing shortages and other needs. These challenges will disproportionately impact low-wealth communities and communities of color. Therefore, it is NCRC’s intention and pledge to uphold the values of community empowerment in the fellowship program.

Interested students and host organizations must apply for this fellowship opportunity.

Program Benefits for Student Fellows Include:

• High-quality training and support from regional leaders in the nonprofit, government, planning and community development fields
• A $20,000 stipend for the eight-month, part-time (20-hours per week) fellowship
• The opportunity to meet with leaders in the nonprofit, government, planning and community development fields
• Academic credit, in accordance with the policies of the Fellows’ respective universities
• Complimentary admission to the NCRC annual Just Economy Conference

Program Benefits for Host Organizations Include:

• Fresh, innovative talent to help advance organizational mission
• The opportunity to help shape the next generation of community development leaders
• Participation in a fellowship program at little to no cost

The Process

1. NCRC Members Apply; 2. NCRC Selects Member Projects; 3. Students Apply To Selected Projects; 4. Top Student Candidates Interviewed; 5. NCRC & Member Select Student Fellow; 6. NCRC Onboards Member & Student 7. Fellowship Commences

Student Fellow Applications

Fellow applications will open for eligible students once host projects have been reviewed and finalists selected. Students will apply to be considered for a specific host project. Top student candidates will be interviewed by NCRC as well as the host organization.

Fellow Requirements

• Must provide documentation confirming active enrollment (i.e. Letter of Enrollment from Registrar or transcript)
• Must commit to fellowship for full Period of September 14, 2026-May 14, 2027 academic school year
• Must commit to a 20 hour/week fellowship
• Must commit to a schedule with at least one day per week in-office of host organization

Delaney Family Foundation 

The Delaney Family Foundation is a private family foundation focused on making grants to support Wildlife and Land Conservation, Education, Healthcare and Community Betterment.

The Delaney Family Foundation was established in 2013. We make both program and operating grants and do not have geographical restrictions.  

Grant Information

Grants are awarded annually. The following criteria will be used in confirming that grant requests match the goals of The Delaney Family Foundation.

• Clarity of Purpose – the request should be clearly defined with a specific description of how goals/tasks will be achieved and how funds will be spent.
• Potential for Success – the organization must demonstrate that they have funding sources, manpower, and community support as well as the time to achieve their goals. Projects must be realistic.
• Leadership – stability in the organization is a requirement, as well as a well-deserved reputation for results.
• Site Visits – While not always possible, site visits by board members prior to gifting, during gifting or following may be considered.

 We may consider multi-year grants.

Theresa Alessandra Russo Foundation Inc

The Theresa Foundation honors the memory of Theresa Alessandra Russo by touching the lives of children with special needs and their families. The Foundation fosters each child’s unique abilities by supporting programs focusing on art, music, dance, drama, and recreation.

The Theresa Foundation has a vision of the world where artistic expression and physical recreation are just as important to adults as they are to children. We believe in a world where every child, regardless of ability or challenging conditions, is free to communicate through and participate in every art or recreational activity. A society without art is a society without soul. Art enables us to express our inner thoughts, fears, joys, and sadness.  

The Theresa Foundation Grant Program

The Theresa Foundation Grant Program is committed to providing financial support for programs in art, music, dance, drama, or recreation that are designed specifically for children with special needs in order to ensure that no one is excluded from these activities. 

We believe that every individual should have the opportunity to participate in art, music, dance, drama or recreation if they so choose. Our grant program works to provide direct funding for the success of these activities, while also promoting an environment of acceptance and inclusiveness where all can take part without judgment or fear. 

As of 2026, the Theresa Foundation has provided over $3,300,000 in grant funding for over 200 programs in 29 states throughout the country and 4 international grants. With your help we can continue to make a difference in the lives of those with special needs by providing them access to enriching experiences that would otherwise be out of reach. 

The Reboot Representation Tech Coalition aims to significantly increase the number of Black, Latina, and Native American women earning computing bachelor’s degrees. They invite qualified organizations to submit grant inquiries focused on recruiting and retaining these women in tech. Programs that leverage existing resources and operate across multiple regions will be prioritized, and the Coalition seeks initiatives backed by substantial research and community trust.

The Equity Fund Grant, initiated by the Berkshire Taconic Community Foundation, aims to empower BIPOC-led organizations and individuals through financial support. This initiative focuses on racial and social justice, economic empowerment, educational equity, health equity, and leadership development. It prioritizes applications from Black, Indigenous, and communities of color, ensuring that underserved voices are included in decision-making processes. With an average grant amount of $10K, the fund endeavors to foster impactful community engagement and support.

The Harry Chapin Foundation grants support 501(c)(3) organizations in the U.S. focused on self-sufficiency. They prioritize grassroots programs in the arts, community education, and environmental sectors, with a budget cap of $750,000. Grants are typically awarded for one year, with renewals requiring a new proposal each year. Organizations using fiscal agents or applying for individuals are not eligible. The foundation is dedicated to improving lives through sustainable initiatives.

About NCRC

The National Community Reinvestment Coalition (NCRC) is a nationwide network of nearly 800 organizations and champions working for a Just Economy, where all Americans can build wealth and provide for their families with stability and dignity.

Our vision: To solve America’s historic racial and socio-economic wealth, income and opportunity divides. This vision is the foundation of the Just Economy Pledge.

Fellowship for Equitable Development

The National Community Reinvestment Coalition matches top-level graduate degree students with premiere community development organizations.

NCRC is looking for fellowship projects that move the needle on housing, small business development, and workforce development. Projects may directly result in community outcomes in these focus areas, or involve work with community members to create plans or project pipelines that will solve local issues in these areas.

The NCRC Fellowship cultivates the next generation of community development leaders and empowers them to tackle the issues of tomorrow. The community development sector will face significant challenges in the coming decades from climate change, widening wealth gaps, food insecurities, extreme housing shortages and other needs. These challenges will disproportionately impact low-wealth communities and communities of color. Therefore, it is NCRC’s intention and pledge to uphold the values of community empowerment in the fellowship program.

Interested students and host organizations must apply for this fellowship opportunity.

Program Benefits for Student Fellows Include:

• High-quality training and support from regional leaders in the nonprofit, government, planning and community development fields
• A $20,000 stipend for the eight-month, part-time (20-hours per week) fellowship
• The opportunity to meet with leaders in the nonprofit, government, planning and community development fields
• Academic credit, in accordance with the policies of the Fellows’ respective universities
• Complimentary admission to the NCRC annual Just Economy Conference

Program Benefits for Host Organizations Include:

• Fresh, innovative talent to help advance organizational mission
• The opportunity to help shape the next generation of community development leaders
• Participation in a fellowship program at little to no cost

The Process

1. NCRC Members Apply; 2. NCRC Selects Member Projects; 3. Students Apply To Selected Projects; 4. Top Student Candidates Interviewed; 5. NCRC & Member Select Student Fellow; 6. NCRC Onboards Member & Student 7. Fellowship Commences

Host Partnerships

Fellowship host partners must be NCRC members. If your organization would like to participate in the Fellowship but is not a member, you can join here and then apply.

Host Requirements

• A compelling project to provide a challenging assignment for fellows with real world application.
• Must commit to a schedule with at least one day per week in office for both fellow and host supervisor.

Hispanic Heritage Foundation

Established by the White House in 1988, the Hispanic Heritage Foundation—a 501(c)(3) nonprofit organization—continues to advance its mission through award winning programs that adapt to the needs, aspirations, and vision of our community while delivering a strong value proposition for the country.

HHF’s mission and programs have been recognized by The White House, US Congress, Fortune 500 Companies, US Army, other nonprofits, and even the Government of Mexico, in five areas of focus: education, workforce development, societal impact, and leadership, with culture serving as the cornerstone of its mission.

Youth Awards

The 28-year-old Youth Awards have recognized thousands of high school students from all 50 states, Puerto Rico, and Washington, D.C., for their achievements in the classroom, community, and focus on career paths in STEM fields, entrepreneurship, media, public service, and other categories.

Gold, Silver, and Bronze recipients are selected in each category and receive a one-time innovation grant to fund their college education or support a community service effort addressing a social issue. Additionally, one national awardee is selected in each category.

Once selected, recipients are celebrated in virtual ceremonies and become part of the LOFT (Leaders On Fast Track) Network, a collective of 300,000+ students and young professionals with access to mentors, resources, networking opportunities, workshops, symposia, summits, internships, and full-time positions with Fortune 500 companies.

Farmington Bank Community Foundation

The Farmington Bank Community Foundation, which continues the legacy of the former Farmington Bank, provides financial support to non-profit organizations and community programs improve economic viability and well-being of residents and communities. The Foundation’s average grant size is generally around $8,000 with a maximum grant size of $20,000. The Foundation may make larger grants in special circumstances. The Foundation awards grants over a one-year period and generally an organization is eligible to receive one grant each calendar year. The Foundation generally awards flexible grants for organizations and programs that are aligned with our mission and priorities. This may take the form of ongoing program support, or one-time start-up costs (including capital). In some circumstances, the Foundation may consider general support for an organization’s core work. This is reserved for nonprofits with a proven track record of impact and a history of Foundation support.

Cycle One

The Foundation accepts applications from organizations working in the SURVIVING part of the economic mobility continuum to provide a social safety net and stability to individuals and families. This includes access to food, housing, health, mental health and other basic human needs. Grants are made across our geographic focus.

The Adtalem Global Education Foundation, established in 2010, is dedicated to enhancing education and community development. Based in Chicago, it focuses on expanding educational access, particularly for underrepresented minorities in the healthcare sector. The foundation prioritizes initiatives that promote economic growth through skills-based workforce development, address healthcare disparities, and increase access to quality education for underserved populations. Its commitment to civic engagement and equality reflects its mission to empower communities.

The Community Connect Grants Program provides financial assistance to eligible applicants aiming to deliver broadband services in rural areas where access is limited. This initiative fosters economic growth and enhances educational, healthcare, and public safety benefits, improving the quality of life in underserved communities. By supporting projects that create better market opportunities and promote equitable access, the program plays a vital role in advancing rural development and addressing environmental justice.

The Amy Adina Schulman Memorial Fund

The Amy Adina Schulman Memorial Fund is a Princeton, New Jersey-based endowment fund providing grants to individuals, young adults who volunteer or intern for progressive social action projects or programs in an area of their interest and commitment. The Amy Adina Fund also sponsors a lecture each year on a relevant and timely topic related to its educational mission.

The Amy Adina Schulman Memorial Fund was started in 1987 one year after Amy Adina, 20, died suddenly while a student and activist at Rutgers University. It is a realization of her family and her communities’ desire to celebrate her life, to fulfill her dreams and her potential. Since its inception, almost 1,500 grants have been awarded for work in Africa, Asia, Latin America, the Middle East, and the United States—nearly $1,000,000 in total. The Amy Adina Schulman Memorial Fund is a 501(c)3 nonprofit organization.

About Our Grants

Small grants (depending on length of service), are awarded to as many applicants as possible rather than giving larger amounts to fewer individuals. The number of awards has grown each year thanks to annual contributions as well as to gifts sent to the Fund to honor special occasions and life cycle events.

The Erwin C. Bauer Charitable Trust Fund Grant supports a variety of charitable purposes, including education, health, environmental conservation, and social services for residents of Madison, CT. Established in 1990 by Erwin C. Bauer, the trust aims to enhance community well-being through funding programs that qualify under Section 501(c)(3) of the IRS. Applications are accepted year-round, with a submission deadline of March 15 for annual review.