Best Unrestricted Grants for Nonprofits in Arizona

The Albert & Ethel Herzstein Charitable Foundation Grant supports nonprofit organizations that create positive change in communities. Focused on enhancing lives and providing opportunities for self-improvement, the foundation prioritizes requests from organizations in the Houston area and Texas. Eligible applicants may submit one request per year, ensuring a fair assessment process. Note that grants are not available to individuals, and lobbying efforts may adversely affect the consideration of applications.

The Aviation Management Scholarship, offered by the AAAE Foundation, supports students enrolled in aviation programs at accredited colleges in the U.S. or Canada. Scholarships are awarded based on academic excellence, financial need, and active community participation. Up to ten awards of $2,000 each will be given, with at least two designated for ethnic minority applicants. The scholarship aims to foster future leaders in the aviation industry.

The Ash Grove Charitable Foundation Grant supports public charities with 501(c)(3) status, focusing on capital projects that enhance community life in states where Ash Grove operates. With a commitment to environmental sustainability, education, and human services, the Foundation prioritizes funding for renovation and construction projects. Grants typically reach up to $25,000, aiming to foster better living standards and support local initiatives that are vital for community growth and resilience.

The Community Foundation is honored to have a variety of scholarship funds established by individuals and groups of donors for the purpose of helping younger generations of Nantucketers further their education. Each fund is unique, and criteria and goals of the scholarship vary for each scholarship.

The Community Foundation for Nantucket awards more than $90,000 in scholarships each year. Awards range from $1,000 to $10,000. The most common award is $2,000. While some awards may be higher than this amount, no award amount will be lower than $1000.

Ann and Michael Rosenblatt Women in Mathematics Scholarship Fund

Provide tuition assistance to female students who excel in mathematics.

CSX Charitable Investments offers Community Service Grants to organizations that significantly impact their communities. These grants aim to support entities with tax-exempt status, government agencies, or educational institutions. The application process is open year-round, with responses expected within 30–45 days. The foundation prioritizes projects that serve military families and first responders, reflecting CSX's commitment to community service and support for local needs.

The Mellon Mays Graduate Assistance Program (GAP) supports alumni of the Mellon Mays initiative in their journey to graduate school. By providing resources like structured gap year activities, media resources, and mentoring, the program aims to bridge the transition from undergraduate to graduate studies. It has successfully placed over 90 scholars in advanced programs, fostering diverse perspectives in academia. GAP addresses challenges faced during the gap year, ensuring participants remain engaged and prepared for their academic careers.

The AMS Young Scholars Grant Program, offered by the American Mathematical Society, provides grants of up to $15,000 to support summer mathematics programs for talented high school students. Designed to aid established programs, funding should be allocated equally between student scholarships and program expenses. Programs must exist for at least a year, involve a minimum of 20 students, and focus on problem solving or research in mathematics, fostering the next generation of mathematicians.

The Link Foundation offers a prestigious Energy Fellowship aimed at supporting Ph.D. candidates focused on energy innovation. Each fellowship provides $35,000 per year for two years, totaling $70,000. Applicants must be enrolled in a U.S. or Canadian institution and demonstrate satisfactory academic progress. The second-year funding requires an endorsement from the research advisor. This opportunity is ideal for those with a clear thesis direction who need additional support to complete their doctoral studies.

The R3PEATS Multi-Team Triangulation initiative supports collaborative research teams to explore a central biomedical question using diverse methods and model systems. It emphasizes the importance of identifying biological variability and ensuring the robustness of findings through replication strategies. This program is part of the NIH Common Fund's Rigor, Replicability, & Reproducibility to Promote Excellence in Science, aiming to enhance the accuracy and translation of scientific discoveries.

The National Science Foundation (NSF) supports research in algebraic topology, covering areas such as homotopy theory, cohomology, and K-theory. It encourages exploration of topological manifolds, knots, and geometric group theory. Researchers can delve into differential topology and general topology, contributing to fundamental advancements in mathematics. This funding opportunity is ideal for those seeking to push the boundaries of knowledge in these complex and essential fields.

The InterLinc Family Foundation Grant focuses on improving community quality of life through strategic investments. It supports 501(c)(3) non-profits with proven effectiveness and sound financial management. Grants aim to address specific community needs, avoiding service duplication. Eligible projects should align with the Foundation's interests and demonstrate broad financial support. Applications are accepted year-round, fostering impactful initiatives that resonate with the Foundation's mission of community enhancement.

The Geometric Analysis program, funded by the National Science Foundation, promotes research in differential geometry, including its connections to partial differential equations and variational principles. It emphasizes global analysis, complex manifolds, and geometric methods in mathematical physics, while also exploring integral geometry and convex sets. This initiative supports innovative studies aimed at advancing the understanding of geometric concepts and their applications in various mathematical disciplines.

The ASMS Postdoctoral Career Development Awards provide five $5,000 grants annually to support the professional growth of postdoctoral fellows in mass spectrometry. Eligible applicants must be ASMS members and postdoctoral fellows within three years of their Ph.D. These awards can cover costs for conferences, workshops, travel to labs, or purchasing essential professional items, fostering career advancement in this specialized field.

The A. Ward Ford Memorial Research Grants, administered by the Community Foundation of North Central Wisconsin, support innovative research projects. Applications are accepted through the ASLMS Research Grant application process. Interested applicants should fill out either the Standard Pre-Application or the Student Application to be considered for funding. This grant aims to foster research excellence and advance knowledge in relevant fields.

The Miller Family Foundation Grant, established in 2014, focuses on philanthropic efforts that promote 'The Common Good.' This grant supports 501c3 organizations in good standing, particularly those with an annual budget under $500,000. Non-profits can apply for immediate financial assistance through the Angel Fund, with a maximum donation request capped at 10% of their annual budget. The Foundation aims to empower initiatives that foster community, national, and global betterment.

Association for Slavic, East European, and Eurasian Studies

Established in 1948, the Association for Slavic, East European, and Eurasian Studies (ASEEES) – a nonprofit, non-political, scholarly society – is the leading international organization dedicated to the advancement of knowledge about Central Asia, the Caucasus, Russia, and Eastern Europe in regional and global contexts.  

ASEEES Next Generation Dissertation Research Fellowship Program

Established in 2025, the ASEEES Next Generation Dissertation Research Fellowship Program provides a maximum stipend of $28,000 for doctoral students at US universities, regardless of citizenship, to conduct dissertation research in Slavic, Eastern European, and Eurasian Studies. The program is open to students in any discipline whose dissertation topics are within Slavic, Eastern European, and Eurasian Studies.

Fellowship Project Scope

• The dissertation topic must be in Slavic, Eastern European, and Eurasian studies
• Most of the proposed research should be conducted in Eastern Europe and/or Eurasia but the fellowship can be used to conduct research for a briefer period in secondary site(s) such as the U.S.; in cases of equally qualified applications, some preference may be given to research entirely in the region

The stipend can be spent on expenses incurred while conducting research, including living expenses, research expenses, international airfare, visa expenses, and evacuation and health insurance.

The Bicycle Hotel Casino offers sponsorship and donation opportunities to support various worthy causes through a structured Board Review Committee. To qualify, organizations must submit a formal request at least 60 days before their event. This includes a Donation Request Form and a letter detailing the organization's purpose and alignment with the casino’s mission. The casino prioritizes requests from registered 501(c)(3) nonprofit organizations, ensuring that each project aligns with their philanthropic goals.

ETC's Community Betterment Committee Funding Grant provides financial support to non-profit organizations across the United States. Established in 1975, ETC focuses on fostering community initiatives by awarding grants up to $5,000 semi-annually. The selection process is conducted by a committee of employee volunteers, ensuring that funds are allocated to a variety of deserving causes. This initiative reflects ETC's commitment to enhancing community welfare and supporting local initiatives.

The Art and Mary Schmuckal Family Foundation, established in 1999, aims to support charitable organizations in the Grand Traverse region. It honors the philanthropic legacy of Art and Mary Schmuckal, who dedicated their lives to community service. The foundation is managed by a volunteer board consisting of family members and friends, ensuring a commitment to wise stewardship of its resources. It welcomes applications from 501(c)(3) organizations throughout the year, focusing on making a meaningful impact in the community.

Residential Fellowships

Fellowships offer scholars the time, space, and support they need to pursue their work and the opportunity to take part in the Center’s vibrant intellectual community.

The National Humanities Center’s Residential Fellowship is one of the most prestigious humanities fellowship programs in the world. Fellows enjoy a beautiful and serene space to write, unparalleled library and reference support, excellent dining services, and a stimulating and supportive intellectual community.

A key feature, meanwhile, that differentiates us from many other fellowships is our residential requirement. Researchers are especially encouraged to apply when they expect to benefit from, and actively contribute to, an in-person community of other humanities researchers. If you prefer a research fellowship that allows you to do field work or to work in your own local space, this may not be the fellowship for you.

To be considered for this program, applicants must select that their institution is an HBCU when prompted in the online application system to identify the type of institution with which they are affiliated. Applicants may apply for a residential fellowship for the fall semester (September through December), spring semester (January through May), or academic year (September through May).

The Human Networks and Data Science (HNDS) program, supported by the National Science Foundation (NSF), focuses on enhancing our understanding of human behavior through data and network science. It features two tracks: HNDS-I, aimed at developing data resources for social sciences, and HNDS-R, which leverages large datasets to advance theoretical frameworks in core social, behavioral, and economic disciplines. Proposals are encouraged to provide innovative insights that can lead to significant societal benefits.

The Mellon Emerging Faculty Leaders Award supports early-career faculty committed to building inclusive campus communities. Funded by the Mellon Foundation, it offers a $20,000 stipend to assist with summer research and academic year support. Eligible candidates are assistant professors in tenure-track positions who have passed their third-year review and are engaged in fostering diversity and inclusion in their academic fields. This fellowship not only aids their research but also emphasizes their role in mentoring underrepresented students.

The Smart Family Fund is a private foundation dedicated to supporting early-stage non-profits that demonstrate the potential for scalable, positive impact. With grants ranging from $25,000 to $100,000, they aim to assist organizations in refining their models and preparing for larger investments. The foundation, guided by three brothers, focuses on mentoring and backing social entrepreneurs facing challenges in securing funding for innovative yet untested ideas, fostering a brighter future for communities.

The Everett Kneece Scholarship, offered by the Foundation for Rural Service, provides a $7,000 award annually to a graduating high school senior who shows commitment to returning to a rural community. To be eligible, applicants must be U.S. citizens sponsored by an NTCA member and express interest in rural community service. This scholarship honors Everett Kneece's legacy of philanthropy and dedication to enhancing rural life through education.

The Sarah Tyree Good Neighbor Scholarship, provided by the Foundation for Rural Service, honors the legacy of Sarah Tyree, a champion for rural broadband. This scholarship is awarded to high school seniors who exemplify humanitarianism and community spirit. Eligible students must be U.S. citizens with a commitment to returning to rural areas post-graduation. The award supports educational endeavors, ensuring that future leaders have the resources they need to thrive.

The Thomas J. Henry Sponsorship Requests program emphasizes community support and global outreach. With a commitment to enhancing lives, Mr. Henry has been a pivotal figure in South Texas, ensuring that his legal success translates into meaningful contributions. The program invites various organizations to apply for sponsorship, aligning with Mr. Henry’s vision of fostering closer connections through philanthropic efforts. This initiative aims to empower communities and promote collaborative growth on both local and international levels.

The Herbert and Isabel Bitz Memorial Scholarship, established by Mr. Don Bitz, offers a $5,000 award annually to a graduating high school senior dedicated to rural America. Sponsored by a member of NTCA–The Rural Broadband Association, applicants must be U.S. citizens with intentions of returning to a rural community after graduation. This scholarship aims to support students who aspire to contribute to the quality of life in rural areas.