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Human Services Investment Funds is a grant from The Virginia G. Piper Charitable Trust that funds nonprofit organizations serving residents of Maricopa County, Arizona across six core program areas: healthcare and medical research, human services, community development, arts and culture, education, and religion. Grants range from $100,000 to $500,000 and can extend to several million dollars for major capital campaigns.
The Trust funds direct service delivery improvements, program expansions, and pilot initiatives, and covers indirect costs. Eligible applicants are Arizona-based nonprofits operating in Maricopa County. Trust staff works closely with applicants through a rigorous, relationship-grounded competitive grantmaking process.
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What We Fund | Virginia Piper VIRGINIA G. PIPER CHARITABLE TRUST Healthcare & Medical Research Piper Trust’s responsive grantmaking focuses on Virginia Galvin Piper’s commitment to improving the quality of life for residents of Maricopa County. The Trust awards grants in six core program areas through a rigorous competitive grantmaking process .
Healthcare and Medical Research Each core area has a stated objective and specific strategies to meet that goal, and grant proposals must align with these guidelines. The Trust’s grantmaking process is grounded in relationships. Staff works closely with potential grantees to develop and strengthen their proposals.
Grants from the Trust have ranged from a few thousand to several million dollars. See our grantmaking history for a detailed list of grants the Trust has awarded. TRUST-INITIATED GRANTMAKING In addition to application-based grantmaking, the Trust also supports initiatives , programs, and projects that address unique community needs, support the nonprofit sector , and expand our efforts for wider impact.
These investments are typically identified by the Trust or philanthropic partners. Efforts to improve service delivery, expand programs and services, or pilot new approaches. The Trust is committed to supporting the full cost to execute high-impact efforts and will fund indirect expenses included in a program budget.
Typically multi-million, multi-year fundraising efforts to support land acquisition, construction, etc. Typically a discreet short-term, small scale construction effort such as a building expansion; renovation of an existing facility, or capital purchases to support programs and services.
Efforts that expand beyond an organization’s stated mission Efforts that were previously supported solely with public funds Event or program sponsorships Programs that occur within the classroom as part of the regular school day more news, stories, and inspiration: © 2026 Virginia G. Piper Charitable Trust | 1202 East Missouri Avenue, Phoenix, Arizona, 85014
Based on current listing details, eligibility includes: Arizona nonprofits in Maricopa County Applicants should confirm final requirements in the official notice before submission.
Current published award information indicates $100,000 - $500,000 Always verify allowable costs, matching requirements, and funding caps directly in the sponsor documentation.
The current target date is rolling deadlines or periodic funding windows. Build your timeline backwards from this date to cover registrations, approvals, attachments, and final submission checks.
Federal grant success rates typically range from 10-30%, varying by agency and program. Build a strong proposal with clear objectives, measurable outcomes, and a well-justified budget to improve your chances.
Requirements vary by sponsor, but typically include a project narrative, budget justification, organizational capability statement, and key personnel CVs. Check the official notice for the complete list of required attachments.
Yes — AI tools like Granted can help research funders, draft proposal sections, and check compliance. However, always review and customize AI-generated content to reflect your organization's unique strengths and the specific requirements of the solicitation.
Review timelines vary by funder. Federal agencies typically take 3-6 months from submission to award notification. Foundation grants may be faster, often 1-3 months. Check the program's timeline in the official solicitation for specific dates.
Many federal programs offer multi-year funding or allow competitive renewals. Check the official solicitation for continuation and renewal policies. Non-competing continuation applications are common for multi-year awards.