Best Grants for 501(c)(3) in South Dakota

The AWWA Arcadis Scholarship offers a $5,000 award to graduate-level students from underrepresented racial and ethnic minority groups pursuing STEM fields. This initiative by the American Water Works Association aims to promote diversity and inclusion in the water service industry, recognizing the critical role of future leaders in ensuring sustainable water supply. Eligible candidates include Black, Latinx, and American Indian or Alaska Native students with the potential for impactful contributions in the sector.

Joseph G Markoly Foundation Inc

When Joseph Markoly originally established the foundation more than thirty years ago, its focus was on Alzheimer’s and heart disease support, funded through a number of the larger national disease-related organizations. Over time the focus has shifted to helping small to mid-size organizations in our local communities which support children and seniors in a variety of effective ways. 

Markoly Foundation was established in honor of Joseph G. Markoly, an entrepreneur and philanthropist who wanted to make a positive impact in people’s lives. Joseph’s family was affected directly by both Alzheimer’s and heart disease having lost a family member to each condition. For that reason, the foundation dedicates a majority of their resources to providing grants to organizations that focus on the treatment of each of these diseases. In addition, Markoly Foundation supports a variety of programs dedicated to helping children and seniors by providing services, supplies, programs and research in areas impacting these demographics.

Joseph G. Markoly Foundation Grant Support for Elder Organizations

The Markoly Foundation takes pride in supporting local organizations that provide services for elders in our community. Seniors face a number of challenges that come with aging, especially when they don’t have loved ones who are able to assist them with their needs. We provide grants for a variety of senior-related programs from Caregiver Education and Support to Emergency Meal Delivery and Transportation Services.

We are dedicated to providing funding for local nonprofit programs that improve the quality of life for all, but particularly for the children and elders in our community.

Tee It Up for the Troops Grant supports 501(c)3 organizations that aid military personnel and their families. Prioritizing employment, family support, housing, PTSD treatment, sports rehabilitation, and suicide prevention, the grant aims to enhance the lives of veterans. Organizations that do not engage in fundraising events are eligible for funding. This initiative seeks to create a positive impact within the military community through various support pillars.

This funding opportunity invites Small Business Technology Transfer (STTR) grant applications aimed at developing FDA-regulated medical products for patients with opioid and stimulant use disorders. Projects may focus on pharmacotherapeutics or diagnostic devices, including software. The initiative seeks to address the ongoing opioid crisis by supporting innovations that enhance treatment options for individuals and communities affected by these disorders.

The Park Foundation Grants: Media support public interest media that raises awareness of critical environmental and social issues. They prioritize funding for investigative journalism, media policy, public broadcasting, and documentary films to promote a better-informed citizenry. Eligible organizations must be 501(c)(3) certified, and funding is aimed at projects that ensure diverse perspectives and community engagement. The foundation is committed to fostering a robust democracy and independent media, reflecting its mission to advance a just and sustainable society.

The Jim Flynn Outstanding Corporation Award, presented annually by NALMS, honors the corporation that has made significant contributions to advancing lake management goals. This award emphasizes the importance of facilitating information exchange, promoting public awareness of lake ecosystems, and supporting management programs at all levels. Eligible nominations can come from any individual or entity, focusing on achievements in lake and reservoir management. Notably, current NALMS board members and awards committee members are excluded from eligibility.

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 NALMS Achievement Awards: Secchi Disk Award recognizes outstanding contributions to lake management by its members. NALMS aims to unite citizens, scientists, and professionals to ensure the protection and management of lakes and reservoirs. This prestigious award is open to NALMS members, with nominations encouraged from any individual or entity. However, current board and committee members are ineligible. The award celebrates those who significantly advance NALMS's goals and objectives in fostering lake ecosystem awareness and management.

The Chemical Countermeasures Research Program (CCRP) Initiative aims to support vital research on the harmful effects of acute exposure to Ultra-Potent Synthetic (UPS) opioids, including fentanyl and its combinations. This funding opportunity encourages studies that enhance understanding and mitigation strategies for these substances, focusing on both immediate and long-term health impacts. Applications are due by 5:00 PM local time, with optional Letters of Intent accepted 30 days prior to the proposal deadline.

The Core State Injury Prevention Program (Core SIPP) aims to enhance public health infrastructure and partnerships to prevent unintentional injuries through data-driven strategies. Focusing on key areas such as traumatic brain injury, falls among older adults, and drowning, it seeks to improve community safety by strengthening data use and fostering collaborations. This initiative supports states in identifying local injury concerns, thus promoting evidence-based prevention approaches and increasing the capacity for sustained public health actions.

NAFC Open Grant/Product Donation Applications

The National Association of Free and Charitable Clinics (NAFC) is the only nonprofit 501c(3) organization whose mission is solely focused on the issues and needs of the medically underserved throughout the nation and the more than 1,400 Free and Charitable Clinics that serve them. The NAFC has earned the Platinum Seal of Transparency from GuideStar and a 4-Star rating from Charity Navigator. Founded in 2001 and headquartered near Washington, D.C., the NAFC is working to ensure that the medically underserved have access to affordable quality healthcare and strives to be a national voice promoting quality healthcare for all. For more information about the NAFC, including how to become a member, please visit https://www.nafcclinics.org.

Healthcare Access Initiative

The Healthcare Access Initiative, supported by the McKesson Foundation and administered by the NAFC, aims to expand access to essential healthcare services for uninsured and medically underserved individuals. Free and charitable clinics and pharmacies play a critical role in ensuring that patients who fall outside traditional healthcare systems can receive timely, high-quality care. However, many clinics face barriers related to staffing, care coordination, technology, and patient outreach that limit their ability to meet growing community needs. Through this initiative, NAFC will provide $20,000 grants to member clinics and pharmacies to strengthen programs that increase access to primary care, specialty services, and preventive care. Funding will support innovative and practical approaches that reduce barriers to care, improve patient engagement, and expand the capacity of clinics to serve vulnerable populations.

The Strengthening Services to Prevent the Infectious Disease Consequences of Drug Use initiative aims to enhance prevention services for infectious diseases among people who use drugs (PWUD). It encompasses two components: a biennial survey to assess service gaps and capacity, and increased support for testing and treatment services. The initiative seeks to improve data utilization in service provision, ultimately increasing testing for HBV, HCV, and HIV, and ensuring more PWUD engage in treatment and care.

The Mosaic Company Foundation Community Investment Grant aims to create a lasting impact in communities by supporting initiatives in three key areas: Food, Water, and Local Community. With an annual investment of approximately $12 million, the foundation addresses food security, promotes water conservation, and enhances community sustainability. Eligible applicants must be recognized charitable organizations, primarily in North America, committed to improving quality of life through innovative solutions and partnerships.

Hungry for Music

The Hungry for Music story began in 1992, when Founder and Director Jeff Campbell (in photo) organized a street musician concert to benefit the homeless. Within three years, he formed a 501(c)(3) nonprofit organization, dedicated to expanding opportunities in music for children.

Since then, Hungry for Music has placed more than 27,000 instruments into the hands of aspiring musicians. Children whose trajectory has been altered by the uplifting and life-changing gift of music.

We've delivered everything from guitars and trombones to violins and xylophones to kids in 50 states and 35 countries.

We collect and redistribute more than 2,000 instruments annually and, in our 31-year journey, we've become a full-time force for good in the musical community.

Request an Instrument

Hungry for Music collects and distributes instruments including brass, woodwinds, strings, electric keyboards, drums and other percussion, as well as amps and accessories.

Who Hungry for Music Helps

• Music teachers at Title One schools who identify children who cannot participate because of lack of funding.
• Music directors at innovative after-school music programs.
• Social workers who have young clients who would benefit from music therapy.

We only accept requests from public school music teachers, administrators, after-school/summer music program directors, and social workers. 

In our history, we have supported music programs in 40 different countries through stateside sponsors (i.e. business, school, church). We do not accept requests directly from international programs.

After-School & Summer Programs

Hungry for Music supports more than three dozen after-school/summer music programs annually across the United States. To be added to our distribution, a site visit is required.

The Thalassemia Patient Incentive Award, sponsored by the Cooley’s Anemia Foundation, aims to support thalassemia patients in pursuing their educational and career aspirations. Awards ranging from $250 to $2,000 will be granted to students at various academic levels, with applications due in March 2026. This initiative not only encourages academic growth but also fosters a positive outlook among patients living with thalassemia, underscoring the Foundation's commitment to improving their quality of life.

The Educational Incentive Award Application by the Cooley’s Anemia Foundation aims to support children of individuals with severe thalassemia in pursuing their educational and career aspirations. With a total funding of $10,000 for the 2025-2026 school year, awards range from $500 for two-year programs to $1,000 for higher degree studies. Eligible applicants must be diagnosed with specific thalassemia types and provide necessary documentation, including a 250-word essay detailing their educational goals.

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.

Tree Research and Education Endowment Fund (TREE Fund)

TREE Fund is a 501(c)3 nonprofit whose mission is to support scientific discovery and dissemination of new knowledge and best practices in the fields of arboriculture and urban forestry.

TREE Fund’s research and education programs shape industry best practices, improve workforce safety and contribute to the long-term sustainability of our communities in the following crucial ways:

• Improving the quality of nursery grown trees and overall tree survival through the development of hardier, drought- and disease-resistant species.
• Stopping diseases and pests while reducing pesticide use with the evolution of integrated pest management programs.
• Enhancing public and workforce safety with advanced tree risk assessment techniques and greater knowledge about why and how trees fail.
• Quantifying the benefits of trees which makes it easier for governments and businesses to project their return on tree care investment.
• Revolutionizing global best practices for growing strong, healthy landscape trees.
• Connecting youth with nature to promote environmental stewardship in the next generation and inspire them to consider careers in green industries.

Lucas Tree Experts Integrated Vegetation Management Endowed Research Fund

Since 1926, John Lucas Tree Expert Co. has worked with investor-owned utilities, electric cooperatives, municipalities, railroads, and pipeline customers throughout the United States and Canada. Innovation has always been a core value, and Lucas remains committed to innovation that makes the industry safer, greener, and more efficient. The Lucas Tree Experts Integrated Vegetation Management Endowed Research Fund is a new endowment fund of Tree Research and Education Endowment (TREE) Fund created to support research in Integrated Vegetation Management in the United States and Canada.

This fund program was created in 2026 to help celebrate Lucas Tree’s 100th anniversary. Lucas Tree’s anniversary marks a century of innovation, safety, and stewardship in utility vegetation management.

Projects are expected to be completed within one to three years. No project may receive more than one award from this program.

Application Requirements can be found here.

The AWWA Scholarship Program, specifically the Mueller HBCU Scholarship, supports undergraduate students from historically black colleges and universities pursuing careers in the water sector. Offered by the American Water Works Association (AWWA), this scholarship recognizes the vital role of future professionals in addressing water industry challenges. AWWA aims to invest in students who will contribute to sustainable water management and innovation within their communities.

The HDR One Water Institute Scholarship, offered by the American Water Works Association, provides $10,000 in funding to support graduate students pursuing degrees that will lead to careers as consultants in the water industry. This initiative highlights the importance of investing in future water professionals and fostering innovative research to address pressing water challenges.

The Rare Impact Fund, founded by Selena Gomez, is dedicated to transforming mental health support for young people. With a commitment to mobilizing $100 million, the fund aims to enhance access to mental health services and promote a stigma-free community. Through public Requests for Proposals, the initiative seeks to strengthen the nonclinical youth mental health workforce, ensuring effective support systems that reflect the diverse backgrounds of youth. This innovative approach fosters lasting change in mental health care.

The AWWA Hazen Scholarship supports graduate-level candidates dedicated to improving water quality and resources. Awarded by the American Water Works Association, this scholarship aims to empower future leaders in the water industry. Candidates must demonstrate commitment to addressing critical challenges in drinking water, water reuse, and sustainable practices. This initiative reflects AWWA's mission to invest in the next generation of water supply professionals, ensuring a sustainable future for water resources.

Sun Life’s Health Access Grant Program aims to enhance access to health services, specifically targeting diabetes and oral health in local communities. With funding options ranging from $25,000 to $100,000, this program supports 501(c)(3) charities focused on diabetes prevention, management, and oral health care. By fostering access to essential health services, Sun Life is committed to building healthier communities and addressing health disparities faced by underprivileged populations.

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

The Harris and Frances Block Foundation, established in 2001, supports small grassroots organizations focused on social and environmental justice. They prioritize equitable solutions and sustainable community development, funding initiatives related to environmental education, justice, and food security. Grants are available to non-profit, tax-exempt organizations in specific geographical areas including Vermont, North Carolina, Virginia, and New York City, excluding funding for lobbying, land acquisition, and scholarships.

St. Mary's Bank Charitable Foundation Community Support Grants aim to enhance community welfare by providing financial support to nonprofit organizations. With a commitment to 'people helping people' since 1908, the foundation focuses on areas like youth programming, homelessness, and civic support. In 2023 alone, they donated over $200,000 to 190 organizations, reflecting their dedication to improving lives in New Hampshire. They prioritize funding for nonprofits within their service areas, ensuring impactful contributions to local communities.

The Rural Opioid Technical Assistance Centers program aims to provide essential training and technical assistance to combat opioid and stimulant misuse in rural areas. With 10 Regional Centers and a National Coordinating Office, the initiative focuses on high-quality prevention, treatment, and recovery support services for substance use disorders. This program anticipates awarding 11 new grants to enhance community health and safety in addressing polysubstance use challenges.